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The Lenovo ThinkSystem SR655 is a refurbished 2U Rack server (V1) for the AMD EPYC 7002 "Rome" and 7003 "Milan", DDR4 · up to 2048 GB · 16 DIMM slots · up to 3200 MT/s · 8 channels per CPU · ECC. Drive layouts: Up to 20x 3.5-inch hot-swap drive bays; Up to 32x 2.5-inch hot-swap drive bays; 16x SATA drives (onboard controller). Every unit is tested, warrantied and shipped from Canada; configure it online with parts that are checked for compatibility.
Best for: storage.
| Form factor | 2U Rack |
|---|---|
| Generation | V1 |
| CPU | 1 socket(s) · AMD EPYC 7002 "Rome" and 7003 "Milan" · SP3 · up to 64 cores per CPU · max 280 W TDP |
| Memory | DDR4 · up to 2048 GB · 16 DIMM slots · up to 3200 MT/s · 8 channels per CPU · ECC |
| Drive bays | Up to 20x 3.5-inch hot-swap drive bays; Up to 32x 2.5-inch hot-swap drive bays; 16x SATA drives (onboard controller) |
| Storage controllers | Onboard SATA (up to 16 SATA drives, no RAID), RAID 530i (cacheless), RAID 730-8i (1GB cache), RAID 730-8i (2GB flash-backed cache), RAID 930-8i (2GB flash-backed cache), RAID 930-16i (4GB or 8GB flash-backed cache) · 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 · 9 slots |
| Networking | OCP 3.0 slot |
| GPU | up to 6 GPUs · 2 double-width |
| Power | 550W 80 PLUS Platinum, 750W 80 PLUS Platinum, 1100W 80 PLUS Platinum, 1100W, 1600W 80 PLUS Platinum · redundant · hot-swap |
| Management | XCC · XCC Standard |
| Cooling | ASHRAE A4 · hot-swap fans |
| Dimensions | 87 × 445 × 764 mm · 35.4 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.