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used mini pcs

Lenovo

Lenovo ThinkCentre M75q Gen 2 Tiny

The M75q Gen 2 is the AMD Tiny homelab buyers look for. On the AMD PRO 500 chipset it takes Renoir (Ryzen PRO 4000GE) or Cezanne (Ryzen PRO 5000GE) APUs with up to eight cores and 16 threads, the same 35 W class as Intel's T-series. Lenovo lists 64 GB of DDR4-3200 across two SO-DIMMs, plus one M.2 NVMe slot, a 2.5-inch bay, HDMI 1.4b and DisplayPort 1.4, a 10 Gbps front USB-A and a front USB-C. ServeTheHome measured about 12 W idle with both a Ryzen 7 PRO 4750GE and a Ryzen 5 PRO 5650GE, and called the gain over the Gen 1 close to double. Some low-end SKUs used Ryzen 3000 or Athlon chips, so check the exact CPU. Run two DIMMs for dual-channel graphics performance.

Good for

Badges come from the spec rules on each use page, not from guesswork.

Lenovo ThinkCentre M75q Gen 2 Tiny AMD mini PC in black, three-quarter front view showing the ribbed front, Lenovo badge, headphone jack, USB-A and USB-C ports and power button
Representative photo — AI-generated from real seller photos. Individual listings vary. How we make these →

Specs that matter used

CPU generation
AMD Ryzen 4000 (Renoir), AMD Ryzen 5000 Mobile (Lucienne / Cezanne / Barcelo), AMD Ryzen 2000/3000 APUs (Raven Ridge / Picasso)
CPU options
AMD Ryzen 3 PRO 4350GE, AMD Ryzen 5 PRO 4650GE, AMD Ryzen 7 PRO 4750GE, AMD Ryzen 3 PRO 5350GE, AMD Ryzen 5 PRO 5650GE, AMD Ryzen 7 PRO 5750GE, AMD Ryzen 5 PRO 3350GE, AMD Athlon Gold PRO 3150GE
Form factor
1-liter business mini
Memory
DDR4-3200 SO-DIMM (2666/2933 with older APUs), 2 slots
Max RAM (official)
64 GB
Storage
1x M.2 2242/2280 PCIe NVMe SSD slot (STH: 2280 fits, 22110 does not), 1x 2.5-inch SATA bay.
Ethernet
1 × 1 GbE (Realtek RTL8111FP (with AMD DASH 1.2) or RTL8111HN (non-DASH), depending on configuration.)
Wi-Fi
M.2 Wi-Fi card slot; card and antennas optional (Wi-Fi 5, Wi-Fi 6 and Wi-Fi 6E AX210 options).
vPro / AMT
Some CPU options
Cooling
Fan-cooled
Power adapter
65 W or 90 W Lenovo notebook-style adapter; STH's 4750GE and 5650GE units each came with 65 W.
Measured idle draw
12 W (ServeTheHome, 120 V, Ryzen 7 PRO 4750GE, 16 GB: 'around 12W idle'. Its 5650GE unit also idled around 12 W (https://www.servethehome.com/lenovo-thinkcentre-m75q-tiny-gen2-35w-amd-ryzen-5000-powerhouse/5/).; source)
Windows 11
Depends on the CPU option (check the exact CPU)
Spec sources

Check before you buy

General off-lease checks (BIOS passwords, Computrace, missing drive caddies) are in the used mini PC buying checklist.

Buying guide

Which one to buy

Oct 4, 2026

This snapshot caught 28 M75q Gen 2 listings, split by CPU from a shared M75q search, so treat it as a sample rather than eBay's full count. Most complete units sell for about $210–330 delivered. Confirm the exact CPU, since this chassis shipped with everything from an Athlon to a Ryzen 7 PRO 5750GE, and fill both RAM slots for dual-channel memory; it takes up to 64 GB, which makes it a good Local LLM box. Ask that any BIOS password and Absolute/Computrace enrollment have been cleared.

Listed now
28
For parts
0
Typical ask
$210–$330
Full range
$140–$520

Snapshot

Live on eBay right now

8 of 28 listed

Snapshot captured — listings may have ended

Delivered prices include shipping as eBay quoted it to a US address on Oct 4, 2026. Many sellers charge by distance, so your total may differ; eBay shows your exact total before you buy.

Prices and availability change daily. The full, current search on eBay shows every matching listing, including new ones since Oct 4, 2026.

See all current listings on eBay ↗eBay search

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