Lenovo ThinkSystem SR650 V2
The ThinkSystem SR650 V2 is Lenovo's mainstream two-socket 2U rack server powered by 3rd Generation Intel Xeon Scalable (Ice Lake) processors. Engineered for virtualization, cloud computing, high-performance database environments, and AI inference, it upgraded the architecture to PCIe 4.0, expanded memory capacity to 32 DIMMs (8TB max), and introduced OCP 3.0 networking. The chassis supports up to 40 2.5-inch drives or 32 direct-attach NVMe SSDs with extensive AnyBay options. In the used and refurbished market, the SR650 V2 is heavily traded; prospective buyers must verify XClarity Controller (XCC) Enterprise licensing, check whether standard or performance fan modules and heatsinks are installed, and test all PCIe 4.0 riser assemblies.
Also written as: ThinkSystem SR650 V2, SR650V2, 7Z72, 7Z73
Specifications
| Brand | Lenovo |
|---|---|
| Family | ThinkSystem SR |
| Form factor | 2U rack |
| Released | Apr 2021 |
| Cpu sockets | 2 |
| Cpu platform | 3rd Gen Intel Xeon Scalable processors (Ice Lake-SP) up to 270W TDP |
| Memory slots | 32 |
| Memory type | DDR4-3200 RDIMM / 3DS RDIMM and Intel Optane Persistent Memory 200 Series |
| Memory max (GB) | 8,192 |
| Drive bays | Up to 40x 2.5-inch SFF or 20x 3.5-inch LFF hot-swap bays; up to 32x NVMe PCIe 4.0 drives |
| Pcie slots | Up to 8 PCIe 4.0 slots plus 1 OCP 3.0 SFF slot and internal storage adapter slot |
| Gpu support | Up to 3 double-wide 300W GPUs or 8 single-wide 75W GPUs |
| Network onboard | OCP 3.0 slot (1GbE/10GbE/25GbE) plus dedicated 1GbE XClarity management port |
| Power supply | Dual redundant 750W / 1100W / 1800W / 2400W AC 80 PLUS Platinum or Titanium PSUs |
Generations
- Previous generation: Lenovo ThinkSystem SR650
- Next generation: Lenovo ThinkSystem SR650 V3
Reference prices (last 14 days, updated 2026-10-27)
Refurbished: USD 3,850 (1 sighting, Oct 2026)
Used: USD 2,450 (1 sighting, Oct 2026)
All sightings
| Seller | Condition | Price | Note | Seen |
|---|---|---|---|---|
| ebay.com | used | USD 2,450 | Configured with 2x Xeon Silver 4314, 64GB DDR4-3200, 8x 2.5 bays, RAID 930-8i, 2x 1100W PSUs | 2026-10-27 |
| serversupply.com | refurbished | USD 3,850 | 2x Xeon Gold 6330, 128GB RAM, 8-bay chassis, refurbished | 2026-10-27 |
Prices seen on public listings on the dates shown, before tax and shipping. Not an offer.
Compatible parts
HBAs
- 05-50076-00 Broadcom HBA 9500-16i PCIe 4.0 Tri-Mode 16-Port Internal Host Bus Adapter
- 05-50076-01 Broadcom HBA 9500-16e PCIe 4.0 Tri-Mode 16-Port External Host Bus Adapter
- 4Y37A09724 Lenovo ThinkSystem 440-16e SAS/SATA PCIe Gen4 12Gb HBA
- 7Y37A01090 ThinkSystem 430-8e SAS/SATA 12Gb HBA
- 7Y37A01091 ThinkSystem 430-16e SAS/SATA 12Gb HBA
RAID controllers
- 05-50077-00 Broadcom MegaRAID 9560-8i 4GB Cache PCIe 4.0 Tri-Mode SAS/SATA/NVMe RAID Controller
- 05-50077-01 Broadcom MegaRAID 9560-16i 8GB Cache PCIe 4.0 Tri-Mode SAS/SATA/NVMe RAID Controller
- 4Y37A09728 ThinkSystem RAID 940-8i 4GB Flash PCIe Gen4 12Gb Adapter
- 4Y37A09730 Lenovo ThinkSystem RAID 940-16i 8GB Flash PCIe Gen4 12Gb Adapter
- 7Y37A01087 Lenovo ThinkSystem RAID 930-8e 4GB Flash PCIe 12Gb Adapter
Network adapters
- BCM957414A4142CC Broadcom NetXtreme-E BCM57414 Dual-Port 25GbE SFP28 PCIe 3.0 Ethernet Network Adapter
- BCM957416A4160C Broadcom NetXtreme-E BCM57416 Dual-Port 10GBASE-T PCIe 3.0 Ethernet Network Adapter
- E810CQDA2 Intel Ethernet Network Adapter E810-CQDA2 Dual-Port 100GbE QSFP28 PCIe 4.0 x16 NIC
- E810XXVDA2 Intel Ethernet Network Adapter E810-XXVDA2 Dual-Port 25GbE SFP28 PCIe 4.0 x8 NIC
- I350T4V2 Intel Ethernet Server Adapter I350-T4V2 Quad-Port 1GbE RJ45 Copper PCIe 2.0 x4 NIC
- X550T2 Intel Ethernet Converged Network Adapter X550-T2 Dual-Port 10GBASE-T Copper PCIe 3.0 x4 NIC
- X710DA2 Intel Ethernet Converged Network Adapter X710-DA2 Dual-Port 10GbE SFP+ PCIe 3.0 x8 NIC
- X710DA4FH Intel Ethernet Converged Network Adapter X710-DA4 Quad-Port 10GbE SFP+ Full-Height PCIe 3.0 x8 NIC
- 4XC7A08238 ThinkSystem Broadcom 57414 10/25GbE SFP28 2-Port PCIe Ethernet Adapter
- 4XC7A08248 Lenovo ThinkSystem Mellanox ConnectX-6 Dx 100GbE QSFP56 2-Port PCIe Ethernet Adapter
- 4XC7A08295 ThinkSystem Intel E810-DA2 10/25GbE SFP28 2-Port PCIe Ethernet Adapter
- 7XC7A05523 Lenovo ThinkSystem Intel X710-DA2 PCIe 10Gb 2-Port SFP+ Ethernet Adapter
- 7XC7A05525 Lenovo ThinkSystem Broadcom 57416 10GBASE-T 2-Port PCIe Ethernet Adapter
- 7ZT7A00484 Lenovo ThinkSystem Broadcom 5719 1GbE RJ45 4-Port PCIe Ethernet Adapter
- 7ZT7A00535 Lenovo ThinkSystem Intel I350 1GbE RJ45 4-Port PCIe Ethernet Adapter
- MBF2H516C-CESCOT NVIDIA BlueField-2 DPU Dual-Port 25GbE SFP28 16GB Arm Crypto PCIe 4.0 x8 Data Processing Unit
- MCX512A-ACAT NVIDIA ConnectX-5 EN Dual-Port 25GbE SFP28 PCIe 3.0 x8 Low-Profile Ethernet Network Adapter
- MCX556A-ECAT NVIDIA ConnectX-5 VPI Dual-Port 100Gb/s EDR InfiniBand and 100GbE QSFP28 PCIe 3.0 x16 Adapter
- MCX623105AN-VDAT NVIDIA ConnectX-6 Dx EN Dual-Port 25GbE SFP56 PCIe 4.0 x16 Ethernet Network Adapter
- MCX623106AN-CDAT NVIDIA ConnectX-6 Dx EN Dual-Port 100GbE QSFP56 PCIe 4.0 x16 Ethernet Network Adapter
SSDs
- KCD6XRUL1T92 Kioxia CD6-R 1.92TB PCIe Gen4 NVMe U.3 2.5-Inch Data Center SSD
- KCM6XRUL3T84 Kioxia CM6-R 3.84TB PCIe Gen4 NVMe U.3 2.5-Inch Enterprise Solid State Drive
- KPM61RUG1T92 Kioxia PM6-R 1.92TB 24G SAS 2.5-Inch Enterprise Solid State Drive
- KPM61RUG3T84 Kioxia PM6-R 3.84TB 24G SAS 2.5-Inch Enterprise Solid State Drive
- 4XB7A17062 Lenovo ThinkSystem 2.5" PM893 960GB Read Intensive SATA 6Gb HS SSD
- 4XB7A17063 ThinkSystem 2.5" PM893 3.84TB Read Intensive SATA 6Gb HS SSD
- 4XB7A17064 Lenovo ThinkSystem 2.5" PM893 1.92TB Read Intensive SATA 6Gb HS SSD
- 4XB7A17065 Lenovo ThinkSystem 2.5" PM893 7.68TB Read Intensive SATA 6Gb HS SSD
- 4XB7A17128 ThinkSystem 2.5" S4620 3.84TB Mixed Use SATA 6Gb HS SSD
- MTFDDAK1T9TGA-1BC1ZABYY Micron 5400 PRO 1.92TB SATA 6Gb/s 2.5-Inch Enterprise Solid State Drive
- MTFDKCC1T9TFR-1BC1ZABYY Micron 7450 PRO 1.92TB PCIe Gen4 NVMe U.3 2.5-Inch Enterprise SSD
- MTFDKCC3T8TFR-1BC1ZABYY Micron 7450 PRO 3.84TB PCIe Gen4 NVMe U.3 2.5-Inch Enterprise SSD
- MTFDKCC7T6TFR-1BC1ZABYY Micron 7450 PRO 7.68TB PCIe Gen4 NVMe U.3 2.5-Inch Enterprise SSD
- MZ-7L31T900 Samsung PM893 1.92TB SATA 6Gb/s 2.5-Inch Enterprise Solid State Drive
- MZ-7L33T800 Samsung PM893 3.84TB SATA 6Gb/s 2.5-Inch Enterprise Solid State Drive
- MZ-7L37T600 Samsung PM893 7.68TB SATA 6Gb/s 2.5-Inch Enterprise Solid State Drive
- MZ-QL21T900 Samsung PM9A3 1.92TB PCIe Gen4 NVMe U.3 2.5-Inch Enterprise Solid State Drive
- MZ-QL23T800 Samsung PM9A3 3.84TB PCIe Gen4 NVMe U.3 2.5-Inch Enterprise Solid State Drive
- MZ-QL27T600 Samsung PM9A3 7.68TB PCIe Gen4 NVMe U.3 2.5-Inch Enterprise Solid State Drive
- MZ-XL53T200 Samsung PM1733 3.2TB PCIe Gen4 NVMe Mixed-Use U.2 2.5-Inch Enterprise SSD
- HFS3T8GDD7AX-A430A SK hynix PE8010 3.84TB PCIe Gen4 NVMe U.2 2.5-Inch Read-Intensive Enterprise SSD
- HFS7T6GDD7AX-A430A SK hynix PE8010 7.68TB PCIe Gen4 NVMe U.2 2.5-Inch Read-Intensive Enterprise SSD
- SSDPF2KX038TZ01 Solidigm D7-P5520 3.84TB PCIe Gen4 NVMe U.2 2.5-Inch Enterprise SSD
- SSDPF2KX076TZ01 Solidigm D7-P5520 7.68TB PCIe Gen4 NVMe U.2 2.5-Inch Enterprise SSD
- SSDPF2NV153TZ01 Solidigm D5-P5316 15.36TB PCIe Gen4 QLC NVMe U.2 2.5-Inch Enterprise SSD
- SSDSC2KG019T801 Solidigm D3-S4610 1.92TB SATA 6Gb/s 2.5-Inch Mixed-Use Enterprise SSD
Memory
- 4X77A08632 Lenovo ThinkSystem 16GB TruDDR4 3200MHz (1Rx4 1.2V) RDIMM
- 4X77A08634 Lenovo ThinkSystem 64GB TruDDR4 3200MHz (2Rx4 1.2V) RDIMM
- 4X77A83756 ThinkSystem 32GB TruDDR4 3200MHz (2Rx4 1.2V) RDIMM
Hard drives
- 4XB7A13911 ThinkSystem 3.5" 14TB 7.2K SAS 12Gb Hot Swap 512e HDD
- 4XB7A13914 Lenovo ThinkSystem 3.5" 18TB 7.2K SAS 12Gb HS 512e HDD
- 4XB7A80353 Lenovo ThinkSystem 3.5" 20TB 7.2K SAS 12Gb HS 512e HDD
- ST16000NM001G Seagate Exos X16 16TB 7200 RPM SATA 6Gb/s 512e/4Kn 3.5-Inch Enterprise Hard Drive
- ST16000NM002G Seagate Exos X16 16TB 7200 RPM SAS 12Gb/s 512e/4Kn 3.5-Inch Enterprise Hard Drive
- ST18000NM000J Seagate Exos X18 18TB 7200 RPM SATA 6Gb/s 512e/4Kn 3.5-Inch Enterprise Hard Drive
- ST18000NM003J Seagate Exos X18 18TB 7200 RPM SAS 12Gb/s 512e/4Kn 3.5-Inch Enterprise Hard Drive
- 0TS1854 Western Digital Ultrastar DC HC550 16TB 7200 RPM SATA 6Gb/s 512e 3.5-Inch Enterprise Hard Drive
- 0TS1931 Western Digital Ultrastar DC HC550 18TB 7200 RPM SATA 6Gb/s 512e 3.5-Inch Enterprise Hard Drive
Equivalent models from other brands
- Dell Poweredge R750
- HPE ProLiant DL380 Gen10 Plus · compare
Buying a used SR650 V2: what to check
Confirm XClarity Controller 2.0 license level, verify presence of OCP 3.0 mezzanine card, check RAID supercapacitor status, inspect fan cage type (standard vs high-performance for 205W+ CPUs and GPUs), and ensure drive carriers and backplane cables match the drive types.
FAQ
What processors are supported in the SR650 V2?
It supports 3rd Gen Intel Xeon Scalable processors (Ice Lake, 4300, 5300, 6300, and 8300 series) up to 40 cores and 270W TDP.
How many memory slots are on the SR650 V2?
The system features 32 DDR4-3200 DIMM slots, providing 16 memory channels across two CPU sockets.
Does the SR650 V2 support PCIe 4.0?
Yes, all expansion slots operate at native PCIe 4.0 speeds, offering double the bandwidth of the 1st gen SR650.
Buying or selling SR650 V2?
New, refurbished or used. Tell us the quantity and condition and we connect you with a vetted reseller in your region, usually within one working day.
Sources
- Lenovo ThinkSystem SR650 V2 Server Product Guide, checked 2026-10-27