Servers

Leverage the best servers in the market today

Lenovo has always been at the forefront of innovation when it comes to servers. From small business to enterprise workloads, Lenovo offers unmatched value, flexibility, and industry-leading efficiency to meet mission-critical demands with world-class quality and reliability. They constantly worked on their server technology to meet the needs of businesses head-on and to accommodate future growth.

Lenovo’s servers are designed with low-cost setup, reduced complexity, and offer an improved approach to common server form factors with rack servers, tower servers, blade servers, and other options.

Rack Server

Being able to handle most data center workloads while remaining easily expandable and scalable, Lenovo's Rack Servers are ideal for medium to large businesses that are aiming to scale and meet the crucial processes of their operations. Lenovo's Rack Servers deliver high-value performance with a small, organized footprint.

Tower Server

Perfect for businesses with small databases, basic virtualization, and office applications, Lenovo’s Tower Servers deliver robust performance and flexible storage configuration with a small footprint. What’s more, they provide the reliability organizations need to optimize and maximize any environment.

ThinkSystem ST250 V2

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ThinkSystem ST50 V2

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ThinkSystem ST250

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ThinkSystem ST50

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ThinkSystem ST550

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ThinkSystem ST650 V2

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ThinkServer TS450

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ThinkServer TD340

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Edge Servers

Designed to be versatile to stretch the limitations of server locations, Lenovo’s Edge Servers provide organizations with a wide variety of connectivity and security options. They can be installed just about anywhere. Lenovo’s Edge Servers are built around the idea of “zero-touch” deployment, making it easy to be to handle.

ThinkEdge SE450

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ThinkSystem SE350

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Mission-Critical Servers

Consistency and reliability — Lenovo’s Mission-Critical Servers are built upon these two concepts, and deliver both without sacrificing performance. They’re resilient, robust, scalable, and ensure consistent uptime.

ThinkSystem SR950

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ThinkSystem SR860 V2

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ThinkSystem SR850 V2

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ThinkSystem SR850

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Blade Servers

Built to have 80% better density than a standard rack server deployment, Lenovo’s series of Blade Servers brings seamless management of virtualized resources for a more efficient operation to organizations. They use fewer blades than the typical blade servers in the market which allows them a smaller footprint without sacrificing the effectiveness they offer in processing workloads.

ThinkSystem SN850

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ThinkSystem SN550 V2

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ThinkSystem SN550

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High-Density Server

Businesses that handle artificial intelligence, cloud, grid, and analytics need technology that can also handle their day-to-day operations. Lenovo’s High-Density Servers deliver effective and massive computing power but take up minimal space.

ThinkSystem SD650-N V2

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ThinkSystem SD650

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ThinkSystem SD530

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Lenovo Scalable Infrastructure

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Distributed Storage Solution for IBM Spectrum Scale

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Software-Defined Infrastructures

Designed to meet the changing IT needs of organizations while remaining less complex and cost-effective, Lenovo’s Software-defined Structures are stellar choices for fast-changing businesses. They can meet a wide range of needs and can run any workload, at any scale, all the time by merging computation, storage capabilities and visualization into a single resource pool.

ThinkAgile SX Series

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ThinkAgile MX Series

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ThinkAgile HX Series

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ThinkAgile VX Series

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Form Factor / Depth	1U / 778mm (30.6 inches)
Processor	Choice of one AMD EPYC™ 7002 / 7003 Series processor, up to 280W
Memory	16x DDR4 memory slots; Maximum 2TB using 128GB 3DS RDIMMs; Up to 1 DPC at 3200MHz, 2 DPC at 2933MHz
Drive Bays	Up to 4x 3.5” or 16x 2.5” drives; Supports 16x NVMe drives with 1:1 connection (no oversubscription)
RAID Support	Hardware RAID with flash cache; HBAs
Power Supply	Two hot-swap/redundant power supplies: 550W/750W/1100W AC 80 PLUS Platinum; or 750W AC 80 PLUS Titanium
Network Interface	OCP 3.0 mezz adapter, PCIe adapters
Slots	3x PCIe 4.0 x16 rear slots, 1x OCP 3.0 adapter slot, 1x PCIe 4.0 x8 internal slot
Ports	Front: 2x USB 3.1 G1 ports, 1x VGA (optional) Rear: 1x VGA, 2x USB 3.1 G1, 1x Serial port; 1x RJ-45 1Gb for dedicated management
Systems Management	ASPEED AST2500 BMC, Partial XClarity support
Operating Systems	Microsoft Windows Server, SUSE Linux Enterprise Server, Red Hat Enterprise Linux, VMware vSphere. Visit lenovopress.com/osig for more information.
Limited Warranty	1- and 3-year customer replaceable unit and onsite service, next business day 9×5; optional service upgrades

Form Factor/Height	2U rack server
Processors	Up to 2 second-generation Intel® Xeon® Platinum processors, up to 205W
Memory	Up to 7.5TB in 24x DIMM slots using 128GB DIMMs and Intel® Optane™ DC Persistent Memory; 2666MHz / 2933MHz TruDDR4
Expansion Slots	Up to 7x PCIe 3.0 via multiple riser options, including 1x dedicated PCIe slot for RAID adapter
Drive Bays	Up to 14x 3.5” or up to 24. 2.5” hot-swap bays (up to 12 AnyBay bays or up to 24 NVMe bays); up to 2x M.2 boot drives (RAID 1)
HBA/RAID Support	HW RAID (up to 24 ports) with flash cache; up to 16-port HBAs
Security and Availability Features	TPM 1.2/2.0; PFA; hot-swap/redundant drives, fans, and PSUs; 45°C continuous operation; light path diagnostic LEDs; front-access diagnostics via dedicated USB port
Network Interface	2/4-port 1GbE LOM; 2/4-port 10GbE LOM (Base-T or SFP+); 1x dedicated 1GbE management port
Power (Energy Star 2.0 compliant)	2x hot swap/redundant: 550W/750W/1100W/1600W 80 PLUS Platinum; or 750W 80 PLUS Titanium; or -48V DC 80 PLUS Platinum
Systems Management	XClarity Controller embedded management, XClarity Administrator centralized infrastructure delivery, XClarity Integrator plugins, and XClarity Energy Manager centralized server power management
OSes Supported	Microsoft, Red Hat, SUSE, VMware. Visit lenovopress.com/osig for details.
Limited Warranty	1-year and 3-year customer replaceable unit and onsite service, next business day 9×5; optional service upgrades

Form Factor	4U chassis: Height: 430mm (16.9 inches), width: 175mm (6.9 inches), depth: 566mm (22.3 inches). Optional conversion to a rack-mount chassis
Processor	1x Intel® Xeon® E-2300 Processor or 1x Intel® Pentium® processor, up to 8 cores at 95W
Memory	Up to 128GB in 4x DIMM slots using 32GB UDIMMs 3200MHz TruDDR4
Drive Bay Combinations	8x 3.5-inch simple-swap SATA drives 7x 3.5-inch simple-swap SATA drives plus 1x 3.5-inch simple-swap NVMe drive 8x 3.5-inch hot-swap SAS/SATA drives 16x 2.5-inch hot-swap SAS/SATA drives Hybrid 4x 3.5-inch hot-swap + 8x 2.5-inch hot-swap SAS/SATA drives 2x 5.25-inch media bays (for optical drive or backup media) Optional M.2 mirroring kit (supports 2x SATA M.2 drives; installs in PCIe slot)
Expansion Slots	Slot 1: PCIe x4 slot with PCIe Gen3 x4 lanes Slot 2: PCIe x16 slot with PCIe Gen4 x16 lanes Slot 3: PCIe x4 slot with PCIe Gen3 x4 lanes Slot 4: PCIe x8 slot with PCIe Gen3 x4 lanes
HBA/RAID Support	Intel® VROC Software RAID support with both simple-swap and hot-swap configuration; multiple hardware RAID configurations supported
Network Interface	2x GbE on-board ports (Broadcom BCM5720); 1x GbE port dedicated for XCC management
Ports	Front: 1x USB 3.2 G2 (10Gb) port, 1x USB 2.0 port for local management using the XCC Mobile app Rear: 4x USB 3.2 G2 (10Gb) ports, 2x RJ45 Gigabit Ethernet ports, 1x 1GbE dedicated XCC port for remote management, 1x Serial port and 1x VGA port
Systems Management and Security	Lenovo XClarity Controller; Embedded TPM 2.0; Optional front lockable bezel, chassis intrusion switch
Power Supplies	Supports a single fixed power supply or a redundant pair of hot-swap power supplies
OS Support	Microsoft Windows Server 2022, SUSE, Red Hat, VMware vSphere. Visit lenovopress.com/osig for more information. Microsoft Windows 10/11 tested
Limited Warranty	1- and 3-year customer replaceable unit and onsite service, next business day 9×5, optional service upgrades

Form Factor	Small form-factor tower; Optional rack-mount kit; Height (with stand): 376mm (14.8 inches), width: 169mm (6.7 inches), depth 299mm (11.8 inches)
Processor	1x Intel® Xeon® E-2300 Processor or 1x Intel® Pentium® processor, up to 8 cores at 95W
Memory	Up to 64GB in 4x DIMM slots using 16GB UDIMMs 3200MHz TruDDR4 (32GB UDIMM support is planned)
Drive Bays	2x 3.5-inch HDDs or SSDs (1x default; 1x optional) 1x 2.5-inch SSD 1x NVMe M.2 SSD Module 1x Slim optical drive bay
Expansion Slots	PCIe x16 slot with Gen4 x16 lanes PCIe x1 slot with Gen3 x1 lanes PCIe x16 slot with Gen3 x4 lanes
HBA/RAID Support	Intel® VROC software RAID support; additional hardware RAID configurations also supported
Network Interface	1x 1 GbE Embedded (Intel® i219-LM)
Ports	Front: 2x USB 3.2 G2 (10Gb) ports, 2x USB 3.2 G1 (5Gb) ports, 1x USB 3.2 G2 Type C (10Gb) port Back: 4x USB 3.2 G1 (5Gb) ports; 1x Serial port; 2x DisplayPort ports; 1x audio line out (for Microsoft client OS only)
Systems Management and Security	Intel® AMT; Lenovo XClarity Provisioning Manager (LXPM) Lite – USB version; Embedded TPM 2.0 with an optional TCM
Power Supply	1x Fixed power supply unit up to 500W with Platinum-level power efficiency
OS Support	Microsoft, SUSE, Red Hat, VMware vSphere, CentOS; Visit lenovopress.com/osig for more information.
Limited Warranty	1- and 3-year customer replaceable unit and onsite service, next business day 9×5, optional service upgrades; Support 4th and 5th years warranty upgrade

Form Factor	4U chassis: Height: 430mm (16.9 inches), Width: 175mm (6.9 inches), Depth: 566mm (22.3 inches) Optional ST250 rack-mount kit
Processors	1x Intel® Xeon® E-2200 processors, up to 6 cores at 95W.
Memory	Up to 128GB in 4x DIMM slots using 32GB DIMMs 2666MHz TruDDR4
Expansion Slots	x1 lane PCIe Gen3 in x1 slot; x16 lane PCIe Gen 3 in x16 slot (for GPU); x4 PCIe Gen3 in x4 slot; x4 PCIe Gen3 in x8 slot
Drive Bays	Up to 8x 3.5-inch simple-swap and hot-swap SATA/SAS bays; up to 16x 2.5-inch hot-swap SATA/SAS; 2x 5.25-inch media bay (for optical drive or tape); 1x M.2 support
HBA/RAID Support	Intel VROC Software RAID support; multiple hardware RAID configurations supported
I/O Interface	1x front USB 3.1 G1 port and USB 2.0 port for XCC mobile 2x rear USB 3.1 G2 ports and 2x rear USB 3.1 G1 ports 1x Serial Com port and 1x VGA port
Network Interface	2x 1GbE ports standard; 1x 1GbE dedicated management port
Power	Dual-redundant 80 PLUS power supply unit (PSU) 550W; fixed PSU 250W; power efficiency up to Platinum; Energy Star 2.1 compliant
Systems Management	Lenovo XClarity Controller; TPM 1.2 embedded (optional to TPM 2.0)
Operating Systems	Microsoft, SUSE, Red Hat, VMware vSphere. Visit lenovopress.com/osig for more information. Microsoft Windows Client OS – Win10 tested
Limited Warranty	1- and 3-year customer replaceable unit and onsite service, next business day 9×5, optional service upgrades

Form Factor/Height	Tower; Optional 4U rack-mount kit; Height: 375mm (16.9 inches), Width: 175mm (6.9 inches), Depth 431mm (17 inches)
Number of Processors	1x Intel® Xeon® E-2200 processor, up to 6 cores at 95W
Memory	Up to 64GB in 4x UDIMM slots using 16GB DIMMs; 2666MHz TruDDR4
Expansion Slots	Up to 3x PCIe Gen3 slots: one x16/x16, one x1/x1, and one x16/x4 slot
Drive Bays	4x; either 3x 3.5-inch + 1x 5.25-inch fixed, or 4x 3.5-inch fixed (the 4th requires the 5.25-inch to 3.5-inch optical drive conversion kit); support a mixed configuration with HDDs and SSDs; 5.25-inch bay supports optical or tape dirve (unless converted to 3.5-inch); single SD card (32GB) or dual-redundant SD cards (32GB / 64GB)
HBA/RAID Support	Intel VROC software RAID support; multiple hardware RAID configurations supported
I/O Interface	2x front USB 3.1 G1 ports; 2x rear USB 3.1 G1 ports and 2x rear USB 2.0 ports; 1x Serial port; 2x DisplayPorts (DP; optional for DP-to-VGA and DP-to-HDMI dongle); 1x audio line out (for Microsoft client OS only)
Network Interface	1x 1GbE RJ45 Ethernet port
Power	1x fixed 80 PLUS power supply up to Platinum efficiency; 250W or 400W
Systems Management	Intel AMT; Lenovo XClarity Provisioning Manager – USB version; TPM 1.2 embedded (upgradable to TPM 2.0)
OSes Supported	Microsoft, SUSE, Red Hat, VMware vSphere, CentOS; Visit lenovopress.com/osig for more information.
Limited Warranty	1- and 3-year customer replaceable unit and onsite service, next business day 9×5, optional service upgrades

Form Factor/Height	4U rackable tower
Number of Processors	Up to 2 second-generation Intel® Xeon® Platinum processors, up to 125W
Memory	Up to 768GB in 12x DIMM slots using 64GB DIMMs; 2666 and 2933MHz TruDDR4
Expansion Slots	Up to 6x PCIe 3.0 (with 2x processors)
Drive Bays	Up to 16x 2.5″ (including 4 NVMe) or 8x 3.5″ bays; Plus up to 4x 2.5″ and 2x internal M.2 boot
HBA/RAID Support	Software RAID (4x ports) standard; optional hardware RAID (up to 24x ports); up to 16-port HBAs
Security and Reliability Features	Lenovo ThinkShield, lockable security bezel, Kensington lock slot, chassis intrusion switch, TPM 1.2/2.0, Predict Failure Analysis, hot-swap/redundant drives, redundant PSUs
Network Interface	2x 1GbE ports standard; See ST550 product guide for more options
Power (Energy Star 2.1 compliant)	1x 450W 80 PLUS Gold (fixed); or 2x 550W/750W/1100W 80 PLUS Platinum (hot-swap/redundant N+1); or 2x 750W 80 PLUS Titanium (hot-swap/redundant)
Systems Management	XClarity Controller embedded management, XClarity Administrator centralized infrastructure delivery, XClarity Integrator plugins, XClarity Energy Manager centralized server power management
OSes Supported	Microsoft Windows Server, SUSE, Red Hat, VMware vSphere. Visit lenovopress.com/osig for details.
Limited Warranty	1-year and 3-year customer replaceable unit and onsite service, next business day 9×5

Form Factor/Height	4U rackable tower
Processors	Up to 2x 3rd generation Intel® Xeon® Scalable processors, up to 250W
Drive Bays	Up to 32x 2.5″ bays (including 16 NVMe bays) or 16x 3.5″ bays (including 8 NVMe bays)
Memory	Up to 4TB in 32x DIMM slots using 128GB DIMMs; 3200MHz TruDDR4; Up to 16x Intel® Optane™ DC persistent memory 200 Series module (PMem), installed in combination with system memory DIMMs
Expansion Slots	Up to 8x PCIe 4.0 slots plus 1x PCIe 3.1 slot (with 2x processors)
Network Interface	2x 10GBASE-T ports; 1x 1GbE dedicated management port
Ports	Front: 1x USB 3.1 G1, 1x USB 2.0 with XClarity Mobile support Rear: 4x USB 3.1 G1, 1x VGA, 1x RJ-45 (management), 1x external diagnostics handset port, 1x serial port
HBA/RAID Support	SW RAID standard; optional HW RAID up to 32 ports, or SAS HBAs up to 16 ports
Power	Dual redundant AC power supplies (750W, 1100W, 1800W, 2400W) Platinum and Titanium. Energy Star 3.0 compliant.
Systems Management	Lenovo XClarity Controller embedded management, XClarity Administrator centralized infrastructure delivery, XClarity Integrator plugins, XClarity Energy Manager centralized server power management
OSes Supported	Microsoft, SUSE, Red Hat, VMware. Visit lenovopress.com/osig for details.
Security	Lenovo ThinkShield, lockable security bezel, chassis intrusion switch, TPM 1.2/2.0
Reliability	Predictive Failure Analysis, hot-swap/redundant drives, fans and power supplies
Limited Warranty	1-year and 3-year customer replaceable unit and onsite service, next business day 9×5; optional service upgrades

ThinkSystem SE350

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Specifications

Form Factor	1U height, half width edge server; Height: 40mm, Width: 215mm, Depth: 376mm
Processor	1-socket Intel® Xeon® D-2100, up to 16 cores
Memory	Up to 256GB in 4x slots, using 64GB DIMMs; 2133/2400/2666MHz TruDDR4
Internal Storage Options	2x M.2 2280 SATA boot drives + 8x M.2 22110 NVMe data storage drives 2x M.2 2280 SATA boot drives + 4x M.2 22110 NVMe/SATA data storage drives SED, high temperature, high capacity, and high endurance drive options Optional encryption key deletion on tamper or theft detection
RAID Support	Software RAID available Hardware RAID 0/1 for M.2 SATA Boot SSDs Hardware RAID 0/1 for M.2 SATA Storage SSDs
Mounting Options	Single node mounting options for desktop, VESA, DIN, wall, or ceiling Multi-node stackable bookend options E1 Enclosure for two nodes side-by-side and 4x power supplies. Depth: 735mm, Height: 1U E2 Short Depth Enclosure for two nodes sides by side + 4x power supplies: Depth: 440mm, Height: 2U Locking bezels and dust filter options
Power	Dual-redundant external power supplies 100-240V AC Single DC supply: -48VDC (-40VDC to -72VDC) @8.4A
Network Interfaces (Wired)	2x10GbE (SFP+), 2x 10/100MB/1GbE, 2x 1GbE management 2x10GbE (SFP+), 4x switch 10/100MB/1GbE, 1GbE management 2x10GbE, 2x 10/100MB/1GbE, 2x 1GbE management
Network Interfaces (Wireless)	Four wireless SMA connectors for LTE & Wi-Fi Wi-Fi 64/128-bits encrypted WEP, WPA, WPA2, 802.11 a/b/g/n/ac 3G/4G Cellular LTE 3GPP Release 12 450Mbps DL/50Mbps UL
Accelerators and PCIe Expansion	1x PCIe 3.0 x16 75W or 4x M.2 22110 Support for 1x NVIDIA® T4 GPU for AI inference Support for GPU, FGPA, ASIC accelerators Support for operational technology networks 1x PCIe network card expansion 4x 1GbE RJ45 PCIe 2x 10GBASE-T PCIe 2x 10/25GbE SFP28 PCIe
I/O	Front: 1x VGA, 2x USB 3.0, 1x XClarity Controller management mini-USB Rear: 1x RJ45 Console Serial, 2x USB 2.0 USB and Console ports can be disabled
Systems Management	Lenovo XClarity Administrator with mobile option
Environmental	Extended operating temperature of 0-55°C, up to 40G shock & 3Grms vibration, IEC 60068, NEBS 3, optional dust filter
Security	ThinkShield Key Vault secure management with motion and intrusion tamper protection Optional Key Vault SED encrypted storage for boot and data drives Lenovo Trusted Supplier Program, Secure boot, and Smart USB Protections, Lenovo Wi-Fi Security, Lenovo LTE Security Optional Kensington keyed lock compatible chassis Nationz TPM 2.0 for customers in China Cable locking bezel
Operating Systems	Microsoft Windows Server, SLES, Ubuntu, RHEL, VMware ESXi, vSAN. Visit lenovopress.com/osig for details.
Limited Warranty	1-year, 3-year warranty extendable to 5-year, next business day 9×5; optional service upgrades

ThinkSystem SR950

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Specifications

Form Factor/Height	Rack/4U
Processor (Max)	Up to 8 second-generation Intel® Xeon® Platinum processors, up to 28x cores per processor, up to 205W
Memory (Max)	Up to 24TB in 96 slots, using 256GB DIMMs; 2666MHz / 2933MHz TruDDR4, supports Intel® Optane™ DC Persistent Memory
Expansion Slots	Up to 17x rear PCIe, (11x x16 +, 3x x8), 2x shared ML2 and PCIe x16) and 1x LOM; plus 2x front dedicated-RAID
Internal Storage (Total/Hot-swap)	Up to 24x 2.5″ bays supporting SAS/SATA HDDs/SSDs, including 12x 2.5″ NVMe SSDs
Network Interface	Up to 2x (1-/2-/4-port) 1GbE, 10GbE, 25GbE, or InfiniBand ML2 adapters; plus 1x (2/4-port) 1GbE or 10GbE LOM card
Power Supply (Std/Max)	Up to 4x shared 1100W, 1600W or 2000W AC 80 PLUS Platinum
Security and Availability Features	Lenovo ThinkShield, TPM 1.2/2.0; PFA; Hot-swap/redundant drives, fans, and PSUs; internal light path diagnostic LEDs; front-access diagnostics via dedicated USB port
Hot-Swap/Redundant Components	Power supplies, fans, SAS/SATA/NVMe storage
RAID Support	Optional HW RAID; M.2 boot support with optional RAID
Systems Management	XClarity Controller embedded management, XClarity Administrator centralized infrastructure delivery, XClarity Integrator plugins, and XClarity Energy Manager centralized server power management
OSes Supported	Microsoft Windows Server, SUSE, Red Hat, VMware vSphere; Visit lenovopress.com/osig for details.
Limited Warranty	1-year and 3-year customer replaceable unit and onsite service, next business day 9×5; optional service upgrades

Form Factor	4U
Processors	Two or four 3rd-generation Intel® Xeon® Processor Scalable family CPUs, up to 250W; Mesh topology with 6x UPI links
Memory	Up to 12TB of TruDDR4 memory in 48x slots; Memory speeds up to 3200MHz at 2 DIMMs per channel; Supports Intel® Optane™ Persistent Memory 200 Series
Expansion	Up to 14x PCIe 3.0 expansion slots Front: VGA, 1x USB 3.1, 1x USB 2.0 Rear: 2x USB 3.1, Serial port, VGA port, 1GbE dedicated management port
Internal Storage	Up to 48x 2.5-inch drives; Supports up to 24x NVMe drives (16x with 1:1 connection); 2x 7mm or 2x M.2 drives for boot.
GPU Support	Up to 4x double-wide 300W GPUs (NVIDIA V100S) or 8x single-wide 70W GPUs (NVIDIA T4)
Network Interface	Dedicated OCP 3.0 slot supporting 1GbE, 10GbE or 25GbE
Power	Up to 4x Platinum or Titanium hot-swap power supplies; N+N and N+1 redundancy supported
High Availability	TPM 2.0; PFA; hot-swap/redundant drives and power supplies; redundant fans; internal light path diagnostic LEDs; front-access diagnostics via dedicated USB port; optional integrated diagnostic LCD panel
RAID Support	Onboard SATA with SW RAID, Support for ThinkSystem PCIe RAID/HBA cards
Management	Lenovo XClarity Controller; Redfish support
OS Support	Microsoft, Red Hat, SUSE, VMware. Visit lenovopress.com/osig for more information
Limited Warranty	1-year and 3-year customer replaceable unit and onsite service, next business day 9×5; optional service upgrades

Form Factor	2U
Processors	Two or four 3rd-generation Intel® Xeon® Processor Scalable family CPUs, up to 250W; Mesh topology with 6x UPI links
Memory	Up to 12TB of TruDDR4 memory in 48x slots; Memory speeds up to 3200MHz at 2 DIMMs per channel; Supports Intel® Optane™ Persistent Memory 200 Series
Expansion	Up to 7x PCIe 3.0 expansion slots Front: VGA, 1x USB 3.1, 1x USB 2.0 Rear: 2x USB 3.1, Serial port, VGA port, 1GbE dedicated management port
Internal Storage	Up to 24x 2.5-inch drives; Supports up to 24x NVMe drives (16x with 1:1 connection); 2x 7mm drives for boot.
Network Interface	Dedicated OCP 3.0 slot supporting 1GbE, 10GbE or 25GbE
Power	2x Platinum or Titanium hot-swap power supplies; N+N redundancy supported
High Availability	TPM 2.0; PFA; hot-swap/redundant drives and power supplies; redundant fans; internal light path diagnostic LEDs; front-access diagnostics via dedicated USB port; optional diagnostic LCD panel
RAID Support	Onboard SATA with SW RAID; Support for ThinkSystem PCIe RAID/HBA cards
Management	Lenovo XClarity Controller; Redfish support
OS Support	Microsoft, Red Hat, SUSE, VMware. Visit lenovopress.com/osig for more information
Limited Warranty	1-year and 3-year customer replaceable unit and onsite service, next business day 9×5; optional service upgrades

Form Factor	Double-wide blade for Flex System Enterprise Chassis
Processor	Up to 4 second-generation Intel® Xeon® Platinum processors, up to 165W
Memory	Up to 6TB in 48x slots, using 128GB DIMMs; 2666MHz / 2933MHz TruDDR4; supports Intel® Optane™ DC Persistent Memory
Expansion Slots	Up to 4x PCIe x16 mezzanine adapters
Internal Storage	Up to 4x 2.5″ storage bays supporting SAS/SATA HDDs/SSDs or U.2 NVMe SSDs; plus up to 2x mirrored M.2 boot drives (optional RAID 1)
Network Interface	4x 10GbE LOM with fabric connector; or 2x 10GbE, 4x 10GbE, converged network mezzanine adapters, or 4x 25GbE or 2x 50GbE network mezzanine adapters
Power Supply	Contained in the chassis
Security and Availability Features	Lenovo ThinkShield, hot-swap 2.5″ SAS/SATA/U.2 drives; operating temperature up to 40°C (with limitations)
RAID Support	SW RAID standard (6Gbps SATA); optional HW basic RAID (12Gbps SAS/SATA); optional HW advanced RAID (12Gbps SAS/SATA 2GB flash-backed cache)
Systems Management	XClarity Controller, XClarity Administrator, XClarity Integrator plugins, and XClarity Energy Manager
Operating Systems Supported	Microsoft Windows Server, Red Hat, SUSE, VMware vSphere. Visit lenovopress.com/osig for details.
Limited Warranty	3-year customer replaceable unit and onsite service, next business day 9×5; optional service upgrades

Form Factor	Standard width blade for Flex System Chassis
Processor	Up to 2 second-generation Intel® Xeon® Processor Scalable family up to 165W
Memory	Up to 3TB in 24x slots, using 128GB DIMMs; 2666MHz / 2933MHz TruDDR4; supports Intel® Optane™ DC Persistent Memory
Expansion Slots	Up to 2x PCIe x16 mezzanine adapters
Internal Storage	Up to 2x 2.5″ bays supporting SAS/SATA HDDs/SSDs, or NVMe/U.2 SSDs; plus 1x or 2x (mirrored) M.2 (SATA) fixed boot drives (optional RAID 1)
Network Interface	4x 10GbE LOM with fabric connector; or 2x 10GbE, 4x 10GbE, converged network mezzanine adapters, or 4x 25GbE or 2x 50GbE network mezzanine adapters
Power Supply	Contained in the chassis
Security and Availability Features	Lenovo ThinkShield, hot-swap 2.5″ SAS/SATA/U.2 drives; operating temperature up to 40°C (with limitations)
RAID Support	SW RAID standard. (6Gbps SATA); optional HW basic RAID (12Gbps SAS/SATA); optional HW advanced RAID (12Gbps SAS/SATA 2GB flash-backed cache)
Systems Management	XClarity Controller, XClarity Administrator, XClarity Integrator plugins, and XClarity Energy Manager
OSes Supported	Microsoft Windows Server, Red Hat, SUSE, VMware vSphere. Visit lenovopress.com/osig for details
Limited Warranty	3-year customer replaceable unit and onsite service, next business day 9×5; optional service upgrades

Form Factor/Height	6U rack-mount with 6 trays
Processor	2x 3rd Gen Intel® Xeon® Scalable processors per node
Memory	Up to 2.0TB using 16x 128GB 3200MHz TruDDR4 RDIMMs per tray
Storage	2x 2.5-inch slim SATA / NVMe U.2 SSD and 2x M.2 SATA SSD SW RAID and Intel VROC for Intel drives only
NIC	1x SFP28 25Gb LOM, NCSI 1x RJ45 1GbE, NCSI
PCIe	2x x16 PCIe Gen4 LP per tray
Power	6/9 N+1 redundant hot-swap PSUs (up to 2400W Platinum)
Cooling	Direct Water Cooling with up to 50°C inlet water temperature
Management	Lenovo XClarity Controller (XCC) and Lenovo Intelligent Computing Orchestration (LiCO)
OS Support	Red Hat Enterprise Linux, SUSE Linux Enterprise Server Tested on CentOS
Acceleration	NVIDIA HGX™ A100 4-GPU with 4x NVLink connected SXM4 GPUs

Form Factor	Full-wide 1U tray (six per n1200 Enclosure)
Chassis	NeXtScale n1200 Enclosure (6U)
Processors	2 second-generation Intel® Xeon® Processor Scalable family CPUs per node; 2x nodes per 1U tray
Memory	Up to 1.5TB using 12x 2933MHz TruDDR4 DIMMs per node or up to 2TB (512GB x4) using Intel® Optane™ DC Persistent Memory
I/O Expansion	1x 50mm width ML2 slot and 1x PCIe x16 slot for EDR InfiniBand or Intel Omni Path, per server node
Internal Storage	Up to 2x 2.5” SATA SSDs (7mm height) or 1x 2.5” NVMe SSDs (15mm height) per node; up to 2x M.2 SATA SSDs
RAID Support	Onboard SATA controller with SW RAID; optional Dual M.2 SSD adapter with HW RAID 1
Network Interface	2x 1GbE BaseT NIC per node; additional high-speed network adapters (InfiniBand or Omni Path) can be installed in available front-accessible PCIe x16 adapter slot
Power Management	Rack-level power capping and management via Extreme Cloud Administration Toolkit (xCAT)
Systems Management	Supported by LICO and XCC
OS Support	Red Hat, SUSE, CentOS (with LeSI support); Visit lenovopress.com/osig for more information.
Limited Warranty	3-year customer replaceable unit and onsite limited warranty, next business day 9×5, service upgrades available

Form Factor/Height	2U rack enclosure; 4 independent compute nodes
Processor	Up to 2 second-generation Intel® Xeon® Platinum processors, up to 205W
Memory	Up to 2TB in 16x slots, using 128GB 3DS RDIMMs; 2933MHz TruDDR4
Expansion Slots	1x shuttle per D2 enclosure: either x8 PCIe Shuttle with 8x PCIe 3.0 x8 slots (2 per node); or x16 PCIe Shuttle with 4x PCIe 3.0 x16 slots (1 per node). Up to 2x external 1U trays (with up to 2 GPUs per node each)
Drive Bays	Up to 24x (6x per node) hot-swap 2.5″ SAS/SATA HDDs/SSDs; up to 16x (4x per node) hot-swap 2.5″ NVMe SSDs
Network Interface	Optional 8-port EIOM 10Gb SFP+ (2 ports per node); optional 8-port EIOM 10GbaseT RJ45 (2 ports per node)
Power Supply	2x hot-swap/redundant 1+1 1600W/2000W; or 2x non-redundant 1100W
Hot-Swap Components	Power supplies, fans, SAS/SATA/NVMe storage devices; compute nodes are warm-swap
RAID Support	SW RAID supports JBOD; Entry RAID; optional HW RAID 12Gb supports JBOD; plus M.2 boot support with optional RAID
Systems Management	XClarity Controller embedded management, XClarity Administrator centralized infrastructure delivery, XClarity Integrator plugins, and XClarity Energy Manager centralized server power
GPU Tray Support	The GPU Tray supports one or two GPU cards; Maximum of two GPU trays per D2 Enclosure
OSes Supported	Microsoft, Red Hat, SUSE, VMware. Visit lenovopress.com/osig for details.
Limited Warranty	3-year customer replaceable unit and onsite service, next business day 9×5, optional service upgrades

Lenovo Scalable Infrastructure

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Specifications

Bill of Material
Lenovo Servers	ThinkSystem SD630 V2, ThinkSystem SD650 V2, ThinkSystem SD650-N V2, ThinkSystem SR670 V2, ThinkSystem SR650 V2, ThinkSystem SR630 V2, ThinkSystem SR850 V2, ThinkSystem SR645, ThinkSystem SR655, ThinkSystem SD530, ThinkSystem SR630, ThinkSystem SR650, ThinkSystem SR670
Lenovo Storage	D1224 Drive Enclosure, D3284 External High Density Drive Expansion Enclosure, DE4000F All Flash Storage Array, DE6000F All Flash Storage Array, DE2000H Hybrid Storage Array, DE4000H Hybrid Storage Array, DE6000H Hybrid Storage Array
Ethernet Networking	1Gb Ethernet NVIDIA Networking AS4610-54T 10Gb Ethernet – NVIDIA Networking SN2410B 25Gb Ethernet – NVIDIA Networking SN2410, SN2010 40/100Gb Ethernet – NVIDIA Networking SN3700C 200Gb Ethernet – NVIDIA Networking SN3700V
HPC Interconnects	Mellanox InfiniBand Fabric Mellanox SB7800 36-port Non-blocking Managed EDR 100Gbps InfiniBand Switch Mellanox SB7890 36-port Non-blocking Unmanaged EDR 100Gbps InfiniBand Switch Mellanox QM8700 40-port Non-blocking Managed HDR 200Gbps InfiniBand Switch Mellanox QM8790 40-port Non-blocking Unmanaged HDR 200Gbps InfiniBand Switch Intel® Omni-Path Fabric 100 Series Intel OPA 100 Series 24-port and 48-port Unmanaged Edge Switches
Racks and More	Rack Cabinets EveryScale Heavy Duty Rack Cabinet 42U 1200mm, EveryScale Heavy Duty Rack Cabinet 48U 1200mm, Scalable Infrastructure 42U 1200mm Deep Rack, Scalable Infrastructure 42U 1100mm Enterprise V2 Dynamic Rack Rack Options Lenovo Rear Door Heat eXchanger V2, Lenovo WCT Manifold Environmental Monitoring Probe Kit, KVM Switches and Consoles IntraRack Cable Service LC Fibre storage and network cables, SAS Cables, UCO/KCO/VCO Cables, 1Gb Ethernet Cables (Yellow, Blue, Green, Black), Optical MTB Cables, Copper and Optical QSFP Cables, DAC and DAC-SFP+ Breakout Cables
Operating Systems	Red Hat Enterprise Linux, SUSE Linux Enterprise Server, CentOS
Software	Lenovo Intelligent Computing Orchestration (LiCO), IBM® Spectrum Scale™, Exceleron, BeeGFS, WekaIO, Confluent, Antilles
Scalability	Individual configuration based on the components above scaling from single to 10,000s of systems
Services	1410 rack onsite hardware installation is included at no additional charge HPC cluster software services and support line are available as optional fee-based services Cluster Installation Support Services are available through the Professional Services as optional fee-based services
Warranty	3-year parts, customer replaceable unit (CRU) or on-site labor, limited warranty, with individual nodes retaining the warranty and service upgrade offerings for that machine type; optional warranty service upgrades. Support is 9×5, next business day

Configuration	SR650 V2 servers	D3284 drive enclosures	D1224 drive enclosures	Number of drives (Raw max, before RAID configuration)
DSS G201	2	0	1	24x 2.5” (184TB)*
DSS G202	2	0	2	48x 2.5” (369TB)*
DSS G203	2	0	3	72x 2.5” (553TB)*
DSS G204	2	0	4	96x 2.5” (737TB)*
DSS G211	2	1	1	24x 2.5” + 82x 3.5” (184TB + 1476TB)†
DSS G212	2	1	2	48x 2.5” + 82x 3.5” (369TB + 1476TB)†
DSS G221	2	2	1	24x 2.5” + 166x 3.5” (184TB + 2998TB)†
DSS G222	2	2	2	48x 2.5” + 166x 3.5” (369TB + 2998TB)†
DSS G231	2	3	1	24x 2.5” + 250x 3.5” (184TB + 4500TB)†
DSS G232	2	3	2	48x 2.5” + 250x 3.5” (369TB + 4500TB)†
DSS G241	2	4	1	24x 2.5” + 334x 3.5” (184TB + 6012TB)†
DSS G242	2	4	2	48x 2.5” + 334x 3.5” (369TB + 6012TB)†
DSS G251	2	5	1	24x 2.5” + 418x 3.5” (184TB + 7524TB)†
DSS G252	2	5	2	48x 2.5” + 418x 3.5” (369TB + 7524TB)†
DSS G261	2	6	1	24x 2.5” + 502x 3.5” (184TB + 9036TB)†
DSS G262	2	6	2	48x 2.5” + 502x 3.5” (369TB + 9036TB)†
DSS G271	2	7	1	24x 2.5” + 586x 3.5” (184TB + 10548TB)†
DSS G272	2	7	2	48x 2.5” + 586x 3.5” (369TB + 10548TB)†
DSS G281	2	8	1	24x 2.5” + 670x 3.5” (184TB + 12060TB)†
DSS G282	2	8	2	48x 2.5” + 670x 3.5” (369TB + 12060TB)†
DSS G291	2	9	1	24x 2.5” + 754x 3.5” (184TB + 13572TB)†
DSS G210	2	1	0	82x 3.5” (1476TB)**
DSS G220	2	2	0	166x 3.5” (2988TB)**
DSS G230	2	3	0	250x 3.5” (4500TB)**
DSS G240	2	4	0	334x 3.5” (6012TB)**
DSS G250	2	5	0	418x 3.5” (7524TB)**
DSS G260	2	6	0	502x 3.5” (9036TB)**
DSS G270	2	7	0	586x 3.5” (10548TB)**
DSS G280	2	8	0	670x 3.5” (12060TB)**
DSS G290	2	9	0	754x 3.5” (13572TB)**
DSS G2A0	2	10	0	838x 3.5” (15084TB)**

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Form Factor	1U rack, Height: 43mm (1.69 inches), Width: 435mm (17.13 inches), Depth: 545mm (21.5 inches)
Processor (max)	1-socket Intel® Xeon® E-2200 processors, up to 6 cores at 95W
Memory	Up to 128GB of 2666MHz TruDDR4 ECC UDIMMs (4 slots)
Disk Bays – Maximum Internal Storage	4x 3.5-inch simple- or hot-swap SATA drives 4x 2.5-inch simple-swap SATA/SAS drives 10x 2.5-inch hot-swap SATA/ SAS/ SSD drives 8 x 2.5-inch hot swap SATA/SAS/SSD drives + 2 x 2.5-inch NVMe drives
RAID Support	Intel VROC Software RAID supports simple swap and hot swap Multiple RAID configurations (common with ThinkSystem)
Power Supply	Fixed power supply unit 300W Gold, dual redundant AC (450W, Platinum)
Network Interface	2x 1GbE ports embedded, 1x 1GbE dedicated management
Expansion Slots	2x PCIe Gen3 x8 slots or 1x PCIe Gen3 x16 slot 1x PCIe Gen3 x8 (x4 interface) internal RAID slot
USB Ports/VGA Ports	Front: 1x USB 2.0, 1x USB 3.1 Gen1, support XCC mobile Rear: 2x USB 3.1 Gen1, 1x Serial COM, 1x VGA
Systems Management	Lenovo XClarity Administrator with mobile option, support for TPM 2.0
Operating Systems Supported	Microsoft, Red Hat, SUSE, and VMware ESXi
Limited Warranty	1-year or 3-year warranty

Processor	Up to one 4-core Intel Xeon E3-1200 v3 Series
Operating Systems Supported	Microsoft Windows Server 2012 R2 Microsoft Windows Server 2012 Microsoft Windows Server 2008 R2 Microsoft Windows Small Business Server 2011 Microsoft Windows 8.1 Novell SUSE Linux Enterprise Server Red Hat Enterprise Linux Server VMware ESXi
Form Factor/Height	5U Tower
Memory	Up to 32GB DDR3 – 1600 MT/s via 4 slots (UDIMM)
Media Bays	Up to 2 x 5.25″
Disk Bays	Up to 4 x 3.5″ Fixed or up to 8 x 3.5″ hot-swap or up to 8 x 2.5″ hot-swap
Maximum Internal Storage	Up to 48TB (3.5″ SATA) or up to 24TB (3.5″ SAS) or up to 8TB (2.5″ SATA) or up to 7.2TB (2.5″ SAS)
RAID Support	ThinkServer RAID 100 (0/1/10/5)
Power Supply	1 Fixed – 450W (80 PLUS Gold), 100V to 240V AC input Optional 1 + 1 Redundant hot-swap – 450W
Network Interface	1 x Integrated Gb Ethernet
Expansion Slots	1 x PCIe GEN3: HH/FL x16 mechanical, x16 electrical 1 x PCIe GEN2: HH/HL x16 mechanical, x4 electrical 1 x PCIe GEN2: HH/HL x1 mechanical, x1 electrical 1 x PCI 32-bit/33 MHz: FH/HL
Diagnostics	Intelligent Diagnostics Panel
Systems Management	Intel Advanced Management Technology 9.0 (Xeon models) Intel Standard Manageability (Core i3 models)
Dimensions (W x D x H)	(194.81 mm x 594.86 mm x 429.76 mm) or (7.67″ x 23.42″ x 16.92″)
Weight	Starting at (28.0 kg) or (61.8 lbs)

Processor	Up to two 10-core Intel Xeon E5-2400 v2 Series
Operating Systems Supported	Microsoft Windows Server 2012 R2, Microsoft Windows Server 2012, Microsoft Windows Server 2008 R2, Microsoft Windows Server 2008, Microsoft Windows Small Business Server 2011, Novell SUSE Linux Enterprise Server, Red Hat Enterprise Linux Server, VMware ESXi, Citrix XenServer
Form Factor / Height	5U Tower
Memory	Up to 192GB DDR3 – 1333 MT/s via 12 slots (LVRDIMM)
Media Bays	Up to 2 x 5.25″
Disk Bays	Up to 4 x 3.5″ Fixed or up to 8 x 3.5″ hot-swap or up to 16 x 2.5″ hot-swap (800W power supply required)
Maximum Internal Storage	Up to 48TB SATA 3.5″ chassis or up to 24TB SAS 3.5″ chassis or up to 16TB SATA 2.5″ chassis or up to 14.4TB SAS 2.5″ chassis
RAID Support	ThinkServer RAID 100 (0/1/10/5) ThinkServer RAID 300 (0/1/10/5) Optional ThinkServer RAID 500 Adapter II (0/1/10/5) Optional ThinkServer RAID 700 Adapter II (RAID 0/1/10/5/50/6/60) Optional ThinkServer RAID 710 Adapter (0/1/10/5/50/6/60)
Power Supply	1 x Fixed – 625W (80 PLUS Bronze) or 800W (80 PLUS Gold), 100V to 240V AC input Optional 1 + 1 Redundant hot-swap – 800W
Network Interface	2 x Integrated Gb Ethernet
Expansion Slots With 1 CPU Installed	1 x PCIe GEN3: FH/HL x8 mechanical, x4 electrical 1 x PCIe GEN3: FH/HL x16 mechanical, x16 electrical 1 x PCI 5V 32-bit/33 MHz: FH/HL
Expansion Slots With 2 CPUs installed	1 x PCIe GEN3: FH/HL x8 mechanical, x4 electrical 1 x PCIe GEN3: FH/HL x16 mechanical, x16 electrical 3 x PCIe GEN3: FH/HL x8 mechanical, x8 electrical 1 x PCI 5V 32-bit/33 MHz: FH/HL
Cooling	5 Fixed fans
Diagnostics	Intelligent Diagnostics Panel
Systems Management	ThinkServer Management Module Optional ThinkServer Management Module Premium
Dimensions (W x D x H)	(194.81 mm x 594.86 mm x 429.76 mm) or (7.67″ x 23.42″ x 16.92″)
Weight	Starting at (28.0 kg) or (61.8 lbs)

Servers

Rack Server

ThinkSystem SR250 V2

ThinkSystem SR250

ThinkSystem SR635

ThinkSystem SR650