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used mini pcs

Lenovo

Lenovo ThinkCentre M920q Tiny

The M920q is the M720q's Q370-chipset sibling: same chassis, same 8th/9th-gen T-series CPUs up to the i9-9900T, same low-profile PCIe 3.0 x8 slot (in place of the 2.5-inch drive). The differences are an Intel I219-LM network chip and Intel AMT 12.0 on vPro configurations, plus a Thunderbolt 3 add-in card option. Lenovo's official memory ceiling is 32 GB, but ServeTheHome ran 64 GB (2x 32 GB) without trouble. Storage is one M.2 NVMe slot plus the 2.5-inch bay; it does not have a second SSD slot (that is the M920x). Choose it over the M720q when you want AMT remote management on a homelab node or a quad-port NIC in the slot.

Good for

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

Lenovo ThinkCentre M920q Tiny mini PC in black, three-quarter front view showing the power button, audio jacks, USB-C and USB-A ports, red tab and honeycomb ThinkCentre grille
Representative photo — AI-generated from real seller photos. Individual listings vary. How we make these →

Specs that matter used

CPU generation
Intel 8th Gen (Coffee Lake / Whiskey Lake / Kaby Lake-R), Intel 9th Gen (Coffee Lake Refresh)
CPU options
Pentium Gold G5400T, Core i3-8100T, Core i3-9100T, Core i5-8500T, Core i5-9500T, Core i5-9600T, Core i7-8700T, Core i7-9700T, Core i9-9900T
Form factor
1-liter business mini
Memory
DDR4-2666 SO-DIMM (2400 with Celeron/Pentium/i3), 2 slots
Max RAM (official)
32 GB — ServeTheHome ran 2x 32 GB SO-DIMMs (64 GB) successfully in its M920 Tiny: https://www.servethehome.com/lenovo-thinkcentre-m920-and-m920q-tiny-guide-and-review/
Storage
1x M.2 2242/2280 PCIe 3.0 NVMe SSD slot, 1x 2.5-inch SATA bay. The 2.5-inch drive and the PCIe card slot are mutually exclusive.
Ethernet
1 × 1 GbE (Intel I219-LM. Q370 chipset with Intel AMT 12.0 on vPro configurations. Optional Intel I350-T4 quad-port card or Thunderbolt 3 card via the PCIe slot.)
Wi-Fi
M.2 Wi-Fi card slot; card and antennas optional. Intel AC 9560 was the vPro-capable Wi-Fi option.
vPro / AMT
Some CPU options
Cooling
Fan-cooled
Power adapter
65 W, 90 W or 135 W Lenovo notebook-style adapter; STH recommends 90 W, as a 65 W adapter caused throttling.
Measured idle draw
12–15 W (ServeTheHome, 120 V, Core i5-9600T, 16 GB, 256 GB NVMe.; source)
Windows 11
CPU generation is on Microsoft's supported list
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

163 M920q listings are active, and most complete units sell for about $170–240 delivered. The six-core i5-8500T and i7-8700T are the common configs; prioritize 16 GB, an NVMe SSD and a 90 W adapter, since ServeTheHome saw a six-core unit throttle on a 65 W one. If you want Intel AMT, check for a vPro CPU and ask that the BIOS and MEBx passwords are cleared. Treat 'Windows 11' in a title as a claim and confirm an activated license.

Listed now
163
For parts
0
Typical ask
$170–$240
Full range
$125–$300

Snapshot

Live on eBay right now

8 of 163 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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