Lenovo ThinkSystem SR645 V3 Workstation Rack Server (Refurbished)
V3 · Lenovo ThinkSystem SR645 V3 Workstation Rack Server. Factory-refurbished, fully tested, original components. 12-month hardwaresys return-to-base warranty. Cost-effective alternative to new — request a quote.
Configuration
| CPU | 2x AMD EPYC 9005 (up to 160C/400W) or 9004 |
| CPU Sockets | 2 |
| Memory | 24x DDR5 DIMM, up to 6TB, up to 6400 MT/s |
| DIMM Slots | 24 |
| Drive Bays | up to 12x 2.5" hot-swap (10 front + 2 rear) or 4x 3.5" or 16x E1.S |
| PCIe Slots | up to 5 + 1x OCP 3.0 |
| GPU Support | up to 5x single-wide (75W each) |
| Power | 2x hot-swap 500-1800W Platinum/Titanium |
| Form Factor | 1U rack |
| Note | Workstation variant; same specs as ThinkSystem SR645 V3 + GPU/OS certification |
Overview
This SR645 V3 build is the workstation variant — the compact platform configured for graphics and compute duty in a rack, the kind of machine studios rack up for remote workstations and burst render capacity. Refurbished, each seat costs a fraction of the workstation-vendor route. The arithmetic per seat is what sells it: rack-hosted graphics at a discount the desktop route cannot approach. Units are grade A and leave Shenzhen only after boot, configuration verification, inside-and-out inspection, and a complete photo and serial dossier. Cover is 1-yr hardwaresys RTB. The identical build supplied new is one listing over, for teams that budget by warranty term. Name the applications the seats must drive and request a quote.
Need accessories?
RAM, drives, cables, rails — we source everything that goes into the rack.
Every unit is QC-inspected
Standard included on every order. Engineering and Expert available on request.
See QC levels →How we work
Consult & scope
We read your spec, advise on models, budget and timeline.
Spec & price
Our engineer fixes the build; the buyer prices it from vendors.
Contract
Quote, terms and documents — the rate is held, not floating.
Build & QC
Vendor build, then your chosen QC tier with a documented report.
Logistics & customs
Packing, then air from Shenzhen / Hong Kong · delivery quoted per shipment.
Delivery
Final inspection and door-to-door handover.
Common problems when buying rack servers
"In stock" that isn't
We quote real availability — In Shenzhen — ready, or build-to-order with a date — never a stock status we can't hold.
Grey-market boxes with no history
Every unit is QC-tested with a documented report; you see the checks before it ships.
Refurb that's really e-waste
Grade A refurbished only, same one-year warranty as new — or we tell you to buy new instead.
Live price — LENOVO-THINKSYSTEM-SR645-V3-WORKSTATION-REFURB
Optics and enterprise-hardware pricing moves with the market daily, so we don't publish a static number that would be wrong by tomorrow. Send the part number and quantity and you'll have today's real rate — usually within 48 hours, Gulf business time (UTC+4).