Lenovo · 29 models
Lenovo servers
Every Lenovo server certified under ENERGY STAR and listed for the US market, fastest first. Each model page has the full certified specs and comparable machines from other makers.
| Model | Type | Processor sockets | Processor (as tested) | Idle power (typical config) |
|---|---|---|---|---|
| Lenovo ThinkEdge SE450 | Rack-mount | 1 | Intel(R) Xeon(R) Silver 4316 CPU @ 2.30GHz | 103 W |
| Lenovo ThinkSystem SD530 V3 | Blade - Half Chassis | 2 | Intel(R) Xeon(R) Gold 5520+ | 503 W |
| Lenovo ThinkSystem SD535 V3 | Blade - Half Chassis | 1 | AMD EPYC 9654P | 199 W |
| Lenovo ThinkSystem SD550 V3 | Blade - Half Chassis | 2 | Intel(R) Xeon(R) Platinum 8592V | 290 W |
| Lenovo ThinkSystem SD650 V3 Neptune DWC Tray | Blade - Half Chassis | 2 | Platinum 8480+ | 1,266 W |
| Lenovo ThinkSystem SD665-N V3 Neptune DWC Tray | Blade - Half Chassis | 2 | EPYC 9554 | 1,055 W |
| Lenovo ThinkSystem SR250 V3 | Rack-mount | 1 | Intel Xeon E-2456 | 52.4 W |
| Lenovo ThinkSystem SR630 V2 | Rack-mount | 2 | Intel(R) Xeon(R) Gold 6330N CPU @ 2.20GHz | 106 W |
| Lenovo ThinkSystem SR630 V3 | Rack-mount | 2 | INTEL(R) XEON(R) SILVER 4510 | 157 W |
| Lenovo ThinkSystem SR630 V4 | Rack-mount | 2 | Intel(R) Xeon(R) 6515P | 155 W |
| Lenovo ThinkSystem SR645 | Rack-mount | 2 | EPYC 7302 16-Core Processor | 153 W |
| Lenovo ThinkSystem SR645 V3 | Rack-mount | 2 | AMD EPYC 9354 32-Core Processor | 125 W |
| Lenovo ThinkSystem SR650 V2 | Rack-mount | 2 | Intel(R) Xeon(R) Gold 6330N | 138 W |
| Lenovo ThinkSystem SR650 V3 | Rack-mount | 2 | INTEL(R) XEON(R) GOLD 5520+ | 130 W |
| Lenovo ThinkSystem SR650 V4 | Rack-mount | 2 | Intel(R) Xeon(R) 6515P | 133 W |
| Lenovo ThinkSystem SR665 | Rack-mount | 2 | AMD EPYC 7302 16-Core Processor | 99.3 W |
| Lenovo ThinkSystem SR665 V3 | Rack-mount | 2 | AMD EPYC processor SP5 GENOA 9124 | 139 W |
| Lenovo ThinkSystem SR850 V3 | Rack-mount | 4 | Intel(R) Xeon(R) Gold 6448H | 188 W |
| Lenovo ThinkSystem SR850 V4 | Rack-mount | 4 | Intel Xeon 6738P | 453 W |
| Lenovo ThinkSystem SR860 V3 | Rack-mount | 4 | Intel(R) Xeon(R) Gold 6448H | 241 W |
| Lenovo ThinkSystem SR860 V4 | Rack-mount | 4 | Intel Xeon 6738P | 522 W |
| Lenovo ThinkSystem ST250 V3 | Tower/Pedestal | 1 | Intel Xeon E-2456 | 51.9 W |
| Lenovo ThinkSystem ST45 V3 | Tower/Pedestal | 1 | AMD EPYC 4244P | 52 W |
| Lenovo ThinkSystem ST50 V3 | Tower/Pedestal | 1 | Intel Xeon E-2456 | 40.2 W |
| Lenovo ThinkSystem ST650 V3 | Tower/Pedestal | 2 | Intel Xeon Gold 6426Y | 164 W |
| ThinkEdge SE455 V3 | Rack-mount | 1 | EPYC 8324P | 78.4 W |
| ThinkSystem SR635 V3 | Rack-mount | 1 | AMD EPYC 9124 16-Core Processor | 95.1 W |
| ThinkSystem SR655 V3 | Rack-mount | 1 | AMD EPYC 9124 16-Core Processor | 116 W |
| ThinkSystem SR675 V3 | Rack-mount | 2 | EPYC 9554 64-Core Processor | 127 W |
Source: ENERGY STAR certification data, US EPA. Data build 2026-09-29. Brand names are as the maker certified them, with obvious variant spellings merged.