Request a quote — built to order from tested, warrantied stock.
The Lenovo ThinkSystem SR645 V3 is a refurbished 1U Rack server (V3) for the 5th Gen AMD EPYC 9005 "Turin" | 4th Gen AMD EPYC 9004 "Genoa", DDR5 · up to 6144 GB · 24 DIMM slots · up to 6400 MT/s · 12 channels per CPU · ECC. Drive layouts: 4x 2.5-inch; 8x 2.5-inch; 10x 2.5-inch; 4x 3.5-inch; 16x E1.S (EDSFF). Every unit is tested, warrantied and shipped from Canada; configure it online with parts that are checked for compatibility.
Best for: storage, virtualization, database, general.
| Form factor | 1U Rack |
|---|---|
| Generation | V3 |
| CPU | 2 socket(s) · 5th Gen AMD EPYC 9005 "Turin" | 4th Gen AMD EPYC 9004 "Genoa" · SP5 · up to 160 cores per CPU · max 400 W TDP |
| Memory | DDR5 · up to 6144 GB · 24 DIMM slots · up to 6400 MT/s · 12 channels per CPU · ECC |
| Drive bays | 4x 2.5-inch; 8x 2.5-inch; 10x 2.5-inch; 4x 3.5-inch; 16x E1.S (EDSFF) |
| Storage controllers | Onboard NVMe (no RAID), Onboard SATA (no RAID), NVMe Retimer Adapter, 12 Gb SAS/SATA RAID adapters (8, 16 or 32 ports, up to 8GB flash-backed cache, PCIe 4.0 or PCIe 3.0 host interface), 12 Gb SAS/SATA HBA (non-RAID, 8-port and 16-port, PCIe 4.0 or PCIe 3.0 host interface) · boot: Internal M.2 module (up to two M.2 drives, optional RAID-0 or RAID-1) · M.2 boot |
| PCIe | Gen 5.0 · 5 slots |
| Networking | 1x 1GbE systems management port for XCC remote management · OCP 3.0 slot |
| GPU | up to 5 GPUs |
| Power | 500W Platinum, 500W Titanium, 750W Platinum, 750W Titanium, 1100W Platinum, 1100W Titanium, 1100W Platinum, 1800W Platinum, 1800W Titanium · redundant · hot-swap |
| Management | XCC · XCC Standard |
| Cooling | ASHRAE A4 · hot-swap fans |
| Dimensions | 43 × 440 × 773 mm · 20.2 kg |
Real parts from our catalog for this chassis, priced from live market listings and vendor offers:
Chassis pricing is quoted by our team; component prices come from live market listings and vendor offers and are refreshed nightly. Lines without market evidence are quoted by our team.