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Lenovo ThinkSystem SR650 V4 Server - System Overview

Additional Information

Lenovo SR650 V4 front

With 8-channel memory architecture provided by each of the CPUs, the ThinkSystem SR650 V4 supports a maximum of 8TB of memory when all 32x slots are outfitted with 256GB memory modules. TruDDR5 3DS/RDIMMs can operate at speeds up to 6400MHz with TruDDR5 MRDIMMs providing speeds up to 8000MHz. To tackle graphic intensive workloads, the system can support up to 10x single-width GPUs or 2x double-width GPUs using 10x PCIe Gen5 slots. For additional network connectivity or to support storage devices, the system has 2x OCP 3.0 mezzanine card slots.

Lenovo ThinkSystem SR650 V4 rear

The 2U chassis features a variety of cooling options including Lenovo’s Compute Complex Neptune Core module which uses open-loop liquid cooling to remove heat from processors, memory, and voltage regulators. The Neptune Core is capable of removing over 80% of system heat via liquid cooling, enabling up to 35.9% power savings at the data center level. To power the system, there are 2x redundant hot-swap power supplies with a choice of 800W, 1300W, 2000W, 2700W, or 3200W which are available in both Titanium and Platinum efficiency levels. The Lenovo SR650 V4 offers extensive storage flexibility, supporting a wide range of drive bay configurations to meet diverse workload requirements.

Available Storage Configurations:

  • Front: Up to 24x 2.5″ SAS/SATA/NVMe, or 32x E3.S NVMe, or 12x 3.5″ SAS/SATA
  • Mid: Up to 8x 2.5″ SAS/SATA/NVMe
  • Rear: Up to 8x 2.5″ or 4x 3.5″ SAS/SATA/NVMe
  • Bootable device: Up to 2x M.2 SATA/NVMe drives with RAID support, optional hot swap

This system is equipped with management features through the Lenovo XClarity Controller, enabling deployment, monitoring, and maintenance. XClarity provides a centralized, intuitive interface for managing hardware resources, automating tasks, and reducing downtime. Administrators can oversee system health, performance, and firmware updates to ensure uptime and simplified operations.

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Lenovo ThinkSystem SR650 V4 Server - Specifications

Processors - 2 Sockets
  • Intel Xeon 6 processors, up to 350W
  • Intel 6700-series or 6500-series with P-cores
  • Up to 86 cores/172 threads
  • Up to 350W TDP
Memory
  • Up to 32x TruDDR5 3DS/RDIMMs with speeds up to 6400MHz
  • Up to 16x TruDDR5 MRDIMMs with speeds up to 8000MHz
  • Supports up to 8TB of memory
Drive Bays
  • Front: Up to 24x 2.5″ SAS/SATA/NVMe, or 32x E3.S NVMe, or 12x 3.5″ SAS/SATA
  • Mid: Up to 8x 2.5″ SAS/SATA/NVMe
  • Rear: Up to 8x 2.5″ or 4x 3.5″ SAS/SATA/NVMe
  • Bootable device: Up to 2x M.2 SATA/NVMe drives with RAID support, optional hot swap
Power Supplies
  • Dual redundant 800W Platinum/Titanium
  • Dual redundant 1300W Platinum/Titanium
  • Dual redundant 2000W Platinum/Titanium
  • Dual redundant 2700W Platinum/Titanium
  • Dual redundant 3200W Platinum/Titanium
Cooling
  • Lenovo Neptune Core and Neptune Air technology
Ports

    Front:

  • Optional 2x USB 3.0 with XClarity Mobile support and 1x mini DP
  • Optional 1x external diagnostics handset port
  • Rear:

  • 2x USB 3.0 G1
  • 1x VGA
  • 1x 1GbE RJ-45 dedicated management port
  • Optional 2nd 1GbE management port in OCP slot location
  • Optional 1x Serial port
Expansion Slots
  • Up to 10x PCIe Gen5 slots
  • 2x OCP 3.0 slots
GPU Support
  • Up to 10x single-width GPUs or 2x double-width GPUs
Dimensions
  • Width: 445 mm (17.5 inches)
  • Height: 87 mm (3.4 inches)
  • Depth: 796 mm (31.3 inches)
  • Weight: 38.8 kg (85.5 lb)
Network Interface
  • OCP adapter installed in the OCP 3.0 slot
  • Networking PCIe adapters
Management
  • Lenovo XClarity Controller
OS Support
  • Microsoft
  • Red Hat
  • SUSE
  • VMware

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Get a quote for Lenovo ThinkSystem SR650 V4 Server

If you know what you want but can't find the exact configuration you're looking for, have one of our knowledgeable sales staff contact you. Give us a list of the components you would like to incorporate into the system, and the quantities, if more than one. We will get back to you immediately with an official quote.

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