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The Lenovo ThinkSystem ST650 V2 is a refurbished 4U Tower server (V2) for the 3rd Gen Intel Xeon Scalable, DDR4 · up to 4096 GB · 32 DIMM slots · up to 3200 MT/s · 8 channels per CPU · ECC. Drive layouts: 32x 2.5-inch hot-swap bays with 2x 5.25-inch media bays; 16x 3.5-inch hot-swap bays (no media bays); 12x 3.5-inch hot-swap bays with 2x 5.25-inch media bays; 12x 3.5-inch simple-swap bays with 2x 5.25-inch media bays. Every unit is tested, warrantied and shipped from Canada; configure it online with parts that are checked for compatibility.
Best for: ai, storage.
| Form factor | 4U Tower |
|---|---|
| Generation | V2 |
| CPU | 2 socket(s) · 3rd Gen Intel Xeon Scalable · LGA4189 · up to 36 cores per CPU · max 250 W TDP |
| Memory | DDR4 · up to 4096 GB · 32 DIMM slots · up to 3200 MT/s · 8 channels per CPU · ECC |
| Drive bays | 32x 2.5-inch hot-swap bays with 2x 5.25-inch media bays; 16x 3.5-inch hot-swap bays (no media bays); 12x 3.5-inch hot-swap bays with 2x 5.25-inch media bays; 12x 3.5-inch simple-swap bays with 2x 5.25-inch media bays |
| Storage controllers | RAID 940-32i, RAID 940-16i, RAID 940-8i, RAID 540-16i, RAID 540-8i, 440-16i HBA · boot: Internal M.2 module (up to two M.2 drives, optional RAID 1) · M.2 boot |
| PCIe | Gen 4.0 · 9 slots · 4× x16 |
| Networking | 2x 10GbE 10GBASE-T RJ45 (Broadcom BCM57416) |
| GPU | up to 8 GPUs · 4 double-width |
| Power | 750W Platinum, 750W Titanium, 1100W Platinum, 1100W Titanium, 1800W Platinum, 2400W Platinum, 1100W · redundant · hot-swap |
| Management | XCC · XCC Standard |
| Cooling | ASHRAE A4 · hot-swap fans |
| Dimensions | 462 × 175 × 734 mm · 46.23 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.