Lenovo ThinkSystem SR650 V4, Up to 2x Intel Xeon 6 Processors, 2U Rack Server
The Lenovo ThinkSystem SR650 V4 is a 2U rack server designed for enterprise computing, data center infrastructure, and demanding workloads. It supports up to two Intel Xeon 6 processors, with configurations reaching up to 86 cores and a 350W TDP per processor.
The server provides flexible storage options across the front, mid, and rear drive bays. Depending on configuration, it supports up to 24 2.5-inch SAS/SATA/NVMe drives, 32 E3.S NVMe drives, or 12 3.5-inch SAS/SATA drives, along with M.2 SATA/NVMe boot drives and RAID support.
Memory capacity can reach up to 8TB using supported TruDDR5 3DS/RDIMMs or MRDIMMs. The system supports up to 32 TruDDR5 3DS/RDIMMs at speeds up to 6400MHz or up to 16 TruDDR5 MRDIMMs at speeds up to 8000MHz.
For expansion and acceleration, the SR650 V4 supports up to 10 PCIe Gen5 slots, two OCP 3.0 slots, and up to 10 single-width GPUs or two double-width GPUs. Its networking options include OCP adapters and PCIe networking adapters, while VROC and standard or internal PCIe RAID/HBA adapters provide storage management flexibility.
The server includes Lenovo Neptune Core and Neptune Air cooling technologies, dual redundant AC and DC power options, and Lenovo XClarity Controller for systems management. It supports Microsoft, SUSE, Red Hat, and VMware operating systems, with 1-year or 3-year customer replaceable unit and onsite service available.
Key Features
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2U rack server form factor
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Up to 2x Intel Xeon 6 processors
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Up to 86 cores and 350W TDP
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Up to 8TB memory capacity
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Supports TruDDR5 RDIMM and MRDIMM memory
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Up to 10 PCIe Gen5 slots and 2 OCP 3.0 slots
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Up to 32 E3.S NVMe drive bays
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Supports up to 10 single-width or 2 double-width GPUs
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VROC for NVMe SW RAID 0,1,5,10
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Lenovo Neptune Core and Neptune Air cooling
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Dual redundant AC & DC power
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Lenovo XClarity Controller management
Specifications
| Form Factor/Height |
|
| Form Factor/Height |
2U rack server |
| Processors |
|
| Processors |
Up to 2x Intel® Xeon® 6 processors, up to 86 cores and 350W TDP |
| 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 8x2.5″ 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 |
| Storage Technology |
Supports Direct NVMe, VROC/VMD |
| Memory |
|
| Memory |
Supports up to 32x TruDDR5 3DS/RDIMMs with speeds up to 6400MHz;
up to 16x TruDDR5 MRDIMMs with speeds up to 8000MHz.
|
| Maximum capacity |
up to 8TB |
| Expansion Slots |
|
| Expansion Slots |
Up to 10x PCIe Gen5 slots |
| OCP |
2x OCP 3.0 slots |
| GPUs |
|
| GPUs |
Up to 10x single-width GPUs or 2x double-width GPUs |
| Network Interface |
|
| Network Interface |
OCP adapter installed in the OCP 3.0 slot |
| Network Interface |
Networking PCIe adapters |
| Ports |
|
| Front |
Optional 2x USB 3.0 with XClarity Mobile support and 1x mini DP |
| Front |
Optional External diagnostics handset port |
| Rear |
2x USB 3.0 G1 |
| Rear |
VGA |
| Rear |
1GbE RJ-45 dedicated management port |
| Rear |
Optional: 2nd 1GbE management port in OCP slot location |
| Rear |
Optional Serial port |
| HBA/RAID Support |
|
| HBA/RAID Support |
VROC for NVMe SW RAID (0,1,5,10) |
| HBA/RAID Support |
Standard and internal PCIe RAID/HBA adapters |
| Cooling Solution |
|
| Cooling Solution |
Lenovo Neptune® Core and Neptune® Air technology |
| Power |
|
| Power |
Dual Redundant AC & DC (multiple wattages); Platinum & Titanium efficiency ratings |
| Systems Management |
|
| Systems Management |
Lenovo XClarity Controller |
| OS Support |
|
| OS Support |
Microsoft |
| OS Support |
SUSE |
| OS Support |
Red Hat |
| OS Support |
VMware |
