Skip to main content
used mini pcs

HP · 2020

HP EliteDesk 800 G6 Desktop Mini

The EliteDesk 800 G6 Desktop Mini moved HP's 1-liter business PC to 10th-gen Comet Lake on the Q470 chipset, with T-series CPUs from the Core i3-10100T to the i9-10900T plus 65 W versions. Its Hyper-Threaded six- and eight-core chips give much more multithread headroom than the G4 and G5. Storage is two M.2 NVMe slots plus an optional 2.5-inch bay, RAM goes to 64 GB over two SO-DIMMs, and the onboard NIC is an Intel I219-LM. The Flex IO V2 port can take a factory 2.5 GbE (i225) module. It's one of the stronger used 1-liter picks for Proxmox, containers or Plex, but plan on a 90 W adapter because STH found 65 W bricks too small.

Good for

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

HP EliteDesk 800 G6 Desktop Mini in black, three-quarter front view showing the grooved vents, hp logo, ELITEDESK lettering, USB-C and two USB-A ports, headset jack and power button
Representative photo — AI-generated from real seller photos. Individual listings vary. How we make these →

Specs that matter used

CPU generation
Intel 10th Gen (Comet Lake / Ice Lake)
CPU options
Core i5-10500T, Core i5-10400T, Core i5-10600T, Core i7-10700T, Core i9-10900T, Core i3-10100T, Core i3-10300T, Core i5-10500 (65 W)
Form factor
1-liter business mini
Released
2020
Memory
DDR4-2933/2666 SO-DIMM (speed depends on CPU), 2 slots
Max RAM (official)
64 GB
Storage
2× M.2 PCIe Gen3 NVMe (on either side of the Wi-Fi card) + 1× optional 2.5-inch SATA; used units often arrive without the 2.5-inch tray and SATA cable
Ethernet
1 × 1 GbE (Intel I219-LM onboard. Flex IO V2 port options include an Intel i225 2.5 GbE NIC and 100M/1G fiber NICs; V1 modules from older Minis don't fit)
Wi-Fi
M.2 2230 slot; Intel AX201 (Wi-Fi 6) or Realtek RTL8822CE were factory options
vPro / AMT
Some CPU options
Cooling
Fan-cooled
Power adapter
HP external 19.5 V adapter; STH's 35 W and 65 W review units both came with 90 W bricks and STH warns the older 65 W bricks are not enough
Discrete GPU
NVIDIA GeForce GTX 1660 Ti option for 35 W-CPU units, according to an STH reader citing HP documentation
Measured idle draw
11–12 W (ServeTheHome measured 11-12 W idle at 120 V on a 35 W Core i5-10500T unit; their 65 W Core i5-10500 unit idled at 12-14 W; 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

226 EliteDesk 800 G6 Minis are listed, and most complete units run $210–300 delivered, with an i5-10500T, 16 GB and an NVMe SSD from about $208. Check the CPU: 65 W chips (i5-10500, i5-10600, i7-10700) run louder under load than the 35 W T-series, and either way ask for a 90 W or larger HP adapter, because older 65 W bricks aren't enough. Confirm there's no BIOS admin password, and skip asks near double the median.

Listed now
226
For parts
0
Typical ask
$210–$300
Full range
$156–$500

Snapshot

Live on eBay right now

8 of 226 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

Compare with