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used mini pcs

Beelink

Beelink SER6 Pro (Ryzen 7 6800H / 7735HS)

The SER6 Pro is Beelink's Rembrandt mini PC, first sold with the Ryzen 7 6800H and later refreshed with the Ryzen 7 7735HS. Both are 8-core, 16-thread chips with Radeon 680M RDNA2 graphics, a big step up from the SER5's Vega iGPU. It takes two DDR5 SO-DIMMs (up to 64 GB), one PCIe 4.0 NVMe SSD and a 2.5-inch drive. It has a single 2.5 GbE port and a front USB4 port that reviewers used for an external GPU. CNX Software measured about 7 to 8 W idle on the 6800H model. It suits light gaming, a capable desktop, or a home server that needs strong integrated graphics. One weak point: the first 6800H batch had flaky USB4 connections, which the 7735HS refresh fixed in testing.

Good for

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

Beelink SER6 Pro mini PC in black with diamond-pattern top, three-quarter front view showing a blue USB-A port, USB-C, audio jack and power button
Representative photo — AI-generated from real seller photos. Individual listings vary. How we make these →

Specs that matter used

CPU options
Ryzen 7 6800H, Ryzen 7 7735HS
Form factor
Consumer mini PC
Memory
DDR5-4800 SO-DIMM, 2 slots
Max RAM (official)
64 GB
Storage
1x M.2 2280 NVMe (PCIe 4.0), plus a 2.5-inch SATA bay
Ethernet
1 × 2.5 GbE (Realtek RTL8125 2.5 GbE)
Wi-Fi
Intel AX200 (Wi-Fi 6, 2x2) on a socketed M.2 2230 card
vPro / AMT
No
Cooling
Fan-cooled
Power adapter
120 W (19 V / 6.32 A) DC brick, as measured on the 7735HS unit by CNX Software
Measured idle draw
7.3–8.2 W (Measured by CNX Software on a Ryzen 7 6800H SER6 Pro with 32 GB DDR5: 7.3 W in Ubuntu, 8.2 W in Windows 11; 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

Only 4 SER6 listings turned up, so this is a list of what's for sale, not a market read, and the $525–1,025 band isn't a reliable guide. Just one is the catalog's SER6 Pro (a barebones Ryzen 7 7735HS); the others are a Ryzen 7 6800U SER6 and two Ryzen 9 6900HX units, different variants that share the name. Confirm the exact variant and CPU, budget for DDR5 SO-DIMMs and an NVMe drive on a barebones unit, and check the 120 W 19 V brick is included.

Listed now
4
For parts
0
Typical ask
$525–$1,025
Full range
$325–$1,025

Snapshot

Live on eBay right now

4 of 4 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