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used mini pcs

Beelink · 2022

Beelink SER5 (Ryzen 5 5500U / 5600H / Ryzen 7 5700U)

The SER5 is Beelink's Ryzen 5000 mini PC in a 126 x 113 x 42 mm metal case. It was sold with several CPUs: the Ryzen 5 5500U and Ryzen 7 5700U (6 and 8 cores, Zen 2) and the Ryzen 5 5600H (6 cores, Zen 3). All take two DDR4 SO-DIMMs (up to 64 GB) plus one NVMe SSD and a 2.5-inch drive, which makes it one of the more upgradeable consumer minis. CNX Software measured about 5 W idle in Windows on the 5600H model, low enough for a 24/7 home server. Limits: Vega integrated graphics, PCIe 3.0 storage, and a Realtek gigabit NIC on earlier units, which VMware ESXi does not support without extra drivers. Because the name covers different chips, check the exact CPU in each listing.

Good for

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

Beelink SER5 mini PC in matte black with perforated top, three-quarter front view showing two blue USB-A ports, USB-C, audio jack and red power button
Representative photo — AI-generated from real seller photos. Individual listings vary. How we make these →

Specs that matter used

CPU options
Ryzen 5 5500U, Ryzen 5 5600H, Ryzen 7 5700U
Form factor
Consumer mini PC
Released
2022
Memory
DDR4-3200 SO-DIMM, 2 slots
Max RAM (official)
64 GB
Storage
1x M.2 2280 NVMe (PCIe 3.0), plus a 2.5-inch SATA mount in the lid that connects to the board with a short ZIF ribbon cable
Ethernet
1 × 1 GbE (Realtek RTL8111-family gigabit on reviewed 5600H and 5700U units; Beelink's current 5500U listing advertises 2.5 GbE, so later revisions differ)
Wi-Fi
M.2 2230 socketed card (MediaTek MT7921K Wi-Fi 6E on the CNX 5600H unit; Wi-Fi 6 on others)
vPro / AMT
No
Cooling
Fan-cooled
Power adapter
19 V DC barrel brick; Beelink lists 19 V / 3.42 A (65 W) for the 5500U model. Match the rating on the unit's label.
Measured idle draw
3.7–5.3 W (Measured by CNX Software on a Ryzen 5 5600H unit with 32 GB DDR4: 3.7 W in Ubuntu, 5.3 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

This snapshot caught 12 SER5 listings (eBay's own count mixes in the SER5 MAX and Pro, so we don't quote it), and most complete units ask about $320–480 delivered. Confirm the exact CPU: our catalog covers the 5500U, 5600H and 5700U, and several listings are a Ryzen 5 5560U, which isn't on that list, so check its spec before paying the same money. Make sure the 19 V brick is included and matches the label. Avoid the zero-feedback seller at $678 and titles copied word for word under two different sellers.

Listed now
12
For parts
0
Typical ask
$320–$480
Full range
$200–$569

Snapshot

Live on eBay right now

8 of 12 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.

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