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The Lenovo ThinkSystem SR645 is a refurbished 1U Rack server (V1) for the AMD EPYC 7002 Series "Rome"|AMD EPYC 7003 Series "Milan", DDR4 · up to 8192 GB · 32 DIMM slots · up to 3200 MT/s · 8 channels per CPU · ECC. Drive layouts: 4x 3.5-inch hot-swap SAS/SATA; 4x 3.5-inch hot-swap AnyBay; 8x 2.5-inch hot-swap SAS/SATA; 6x 2.5-inch hot-swap SAS/SATA + 4x 2.5-inch hot-swap AnyBay; 10x 2.5-inch hot-swap AnyBay. Every unit is tested, warrantied and shipped from Canada; configure it online with parts that are checked for compatibility.
Best for: virtualization, database, general.
| Form factor | 1U Rack |
|---|---|
| Generation | V1 |
| CPU | 2 socket(s) · AMD EPYC 7002 Series "Rome"|AMD EPYC 7003 Series "Milan" · SP3 · up to 64 cores per CPU · max 280 W TDP |
| Memory | DDR4 · up to 8192 GB · 32 DIMM slots · up to 3200 MT/s · 8 channels per CPU · ECC |
| Drive bays | 4x 3.5-inch hot-swap SAS/SATA; 4x 3.5-inch hot-swap AnyBay; 8x 2.5-inch hot-swap SAS/SATA; 6x 2.5-inch hot-swap SAS/SATA + 4x 2.5-inch hot-swap AnyBay; 10x 2.5-inch hot-swap AnyBay |
| Storage controllers | Onboard NVMe (no RAID), Onboard SATA (no RAID), RAID 530i-8i, RAID 530i-16i, RAID 930-8i, RAID 930-16i · boot: M.2 adapter (1x M.2 drive), M.2 adapter (2x M.2 drives in RAID 1) · M.2 boot |
| PCIe | Gen 4.0 · 3 slots · 3× x16 |
| Networking | OCP 3.0 slot |
| GPU | up to 3 GPUs |
| Power | 500W Platinum, 500W Titanium, 750W Platinum, 750W Titanium, 1100W Platinum, 1100W Titanium, 1100W, 1800W · 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.