Best refurbished workstation desktop towers
Researched by Deal.ai's shopping agent across stores on November 3, 2026. Prices below are today's.
Top pick: Lenovo ThinkStation P510 — a proper Xeon workstation tower with DDR4 and room to grow, sold refurbished. Its PSU wattage isn't stated, so confirm it's 600W+ before you commit.
Who the others suit:
- HP EliteDesk 800 G4 Tower — the safe everyday choice if you want a tower with a known rating and simple setup; PSU wattage isn't listed either.
- HP Elite SFF 600 G9 — newer and faster, but it's a small-form-factor box, so a 600W+ supply is unlikely.
- HP ProDesk 600 G6 SFF — same caveat: compact, not a tower.
If a 600W+ supply is non-negotiable, ask the seller for the exact PSU model — most refurb listings don't state it.
The picks
- #1
Lenovo ThinkStation P510 Workstation
- Brand: Lenovo
- Workstation Series: Lenovo Workstations with DDR4 RAM (Mid-2010s to Present)
- Processor Options: Intel Xeon
- RAM Options: DDR4 SDRAM, 8GB, 16GB, 32GB, 64GB
- Storage Options: SATA HDD, 500GB, 1TB, 2TB
- Total RAM Slots: 8
