Lenovo ThinkSystem ST650 V3 Tower Server

  • Latest 4th Gen Intel® Xeon® Scalable processors
  • Up to 4TB TruDDR5 memory in 4800MHz
  • Up to 16x 3.5” HS SAS/SATA (up to 16x optional NVMe SSDs) or Up to 32x 2.5” HS SAS/SATA (up to 24x optional NVMe SSDs)
  • Supports up to 4x double-width or 8x single-width GPU adapters
  • Up to 9 slots total: 5x PCIe Gen5 slots and 4x PCIe Gen4 slots
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Powerful performance

Powered by 2x 4th Gen Intel® Xeon® Scalable processors, the ThinkSystem ST650 V3 provides maximum performance in a tower form factor and with up to 50% more cores, the ST650 V3 performance increased 59% over the previous generation. The latest DDR5 memory and PCIe Gen 5 enhances bandwidth and speed making the ST650 V3 the ideal server for enterprise workloads like virtualization and private cloud.

Expandable capabilities

Add agility to your private cloud or virtualized environment with the highly configurable ST650 V3 tower server. With support for up to 9 PCIe Gen 4/Gen 5 slots and up to 32 drives with multiple drive technologies, the ST650 V3 can be easily scaled up or down to evolve with your workload demands.

Faster insights and reliability

The ThinkSystem ST650 V3 speeds time to insights with 8 single-width (SW) or 4 double-width (DW), or a combination of 4 SW and 4 DW GPUs. This GPU-rich tower server maximizes capabilities with the ability to process large blocks of data in parallel.

All ThinkSystem servers, including the ST650 V3, have validated and pre-validated solutions which are designed for reliability and stability.

Ideal for remote installations, the ST650 V3 provides enterprise performance, faster insights, and reliability either in-rack or as a stand-alone server.

Form Factor

4U rackable tower


Up to 2x 4th Gen Intel® Xeon® Scalable processors, up to 250W

Drive Bays

Up to 32x 2.5" bays (including 24 NVMe bays) or 16x 3.5" bays (including 16 NVMe bays)


Up to 4TB in 32x DIMM slots using 128GB DIMMs; 4800MHz TruDDR5

Expansion Slots

Up to 9x PCIe Slots (5x Gen 5 and 4x Gen 4)

Network Interface

2x 10GbE ports; 1x 1GbE dedicated management port


Front: 1x USB 3.1 G1, 1x USB 2.0 with XClarity Mobile support
Rear: 4 x USB; 1 x VGA, 1x COM port (Optional), 1x External LCD Diagnostics Handset Port (Optional)

HBA/RAID Support

Onboard SATA and NVMe support with VROC RAID
PCIe Gen 3, Gen 4 and Gen 5 (when available) RAID/HBA adapters
Wide range of 8, 16 and 32 port RAID adapters
8 and 16 port HBAs
NVMe Retimer adapters for additional 12x NVMe


Dual redundant AC power supplies up to 2600W Titanium. Energy Star 3.0 compliant

Systems Management

XClarity Controller with upgrades
Full XClarity software suite including XClarity Administrator
Optional intrusion switch and lockable door
Support for External Diagnostics Handset
Pluggable RoT Module

OS Support

Microsoft, SUSE, Red Hat, VMware


Lenovo ThinkShield, lockable security bezel, chassis intrusion switch, TPM 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


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