Beelink SER5 Pro
Measured idle power
~5.3–8.2 W idle
Wall meter
Source: Beelink SER5 Pro 5800H review — Basic Tutorials · dated 2023-04-25
ECC memory support
No cited source — left blank rather than guessed.
NIC chipset
Gigabit Ethernet (1 GbE)
Source: Beelink SER5 Pro 5800H review — Basic Tutorials · dated 2023-04-25
RAM ceiling
64 GB (2× DDR4-3200 SODIMM)
Source: Beelink SER5 Pro 5800H review — Basic Tutorials · dated 2023-04-25
IOMMU / GPU passthrough
No community passthrough report sourced yet for this model.
Where to buy
Deterministic search links for “Beelink SER5 Pro” — not specific listings, and not paid placements. Prices, stock and the exact SKU/revision vary; confirm the unit you receive against the cited specs above.
Frequently asked questions
What is the Beelink SER5 Pro's idle power consumption?
Beelink SER5 Pro (AMD Ryzen 7 5800H) idles at ~5.3–8.2 W idle. Method: Wall meter. This is a wall-measured figure — verified 2026-06-02.
Does the Beelink SER5 Pro support ECC memory?
Not confirmed — no cited source for ECC on the Beelink SER5 Pro, so we leave it blank rather than guess.
Is the Beelink SER5 Pro good for Proxmox / a homelab?
Cheap, very efficient ~5–8 W idle Zen3 box for a lightweight Proxmox node, but only 1GbE networking limits it for storage/VLAN-heavy homelab use. RAM ceiling: 64 GB (2× DDR4-3200 SODIMM). NIC: Gigabit Ethernet (1 GbE).
Sources
Beelink SER5 Pro 5800H review — Basic Tutorials · dated 2023-04-25
https://basic-tutorials.com/reviews/pc-laptop-review/beelink-ser5-pro-5800h/
Cited public information, not purchasing advice. Onboard NIC silicon and BIOS can differ between production batches of the same model name — confirm the revision you receive (
lspci -nn) before relying on a NIC or passthrough claim. Idle draw depends on OS, mains voltage (120 V vs 240 V) and power tuning (powertop).