HP EliteDesk 800 G4 Mini
Measured idle power
~11–12 W idle (six-core config, 120 V wall)
Wall meter (120 V)
Source: HP EliteDesk 800 G4 Mini TinyMiniMicro Guide and Review — ServeTheHome · dated 2020-10-18
ECC memory support
No cited source — left blank rather than guessed.
NIC chipset
Intel i219LM 1GbE (vPro/AMT)
Source: HP EliteDesk 800 G4 Mini TinyMiniMicro Guide and Review — ServeTheHome · dated 2020-10-18
RAM ceiling
32 GB official, 64 GB working (2× DDR4 SODIMM)
Source: HP EliteDesk 800 G4 Mini TinyMiniMicro Guide and Review — ServeTheHome · dated 2020-10-18
IOMMU / GPU passthrough
No community passthrough report sourced yet for this model.
Where to buy
Deterministic search links for “HP EliteDesk 800 G4 Mini” — 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 HP EliteDesk 800 G4 Mini's idle power consumption?
HP EliteDesk 800 G4 Mini (Intel Core i5-8500T (8th-gen T-series SKUs)) idles at ~11–12 W idle (six-core config, 120 V wall). Method: Wall meter (120 V). This is a wall-measured figure — verified 2026-06-02.
Does the HP EliteDesk 800 G4 Mini support ECC memory?
Not confirmed — no cited source for ECC on the HP EliteDesk 800 G4 Mini, so we leave it blank rather than guess.
Is the HP EliteDesk 800 G4 Mini good for Proxmox / a homelab?
Six-core 8th-gen Intel idling at a wall-measured 11–12 W with a solid Intel i219LM NIC and dual M.2 slots makes a tidy, low-power Proxmox node. RAM ceiling: 32 GB official, 64 GB working (2× DDR4 SODIMM). NIC: Intel i219LM 1GbE (vPro/AMT).
Sources
HP EliteDesk 800 G4 Mini TinyMiniMicro Guide and Review — ServeTheHome · dated 2020-10-18
https://www.servethehome.com/hp-elitedesk-800-g4-mini-tinyminimicro-guide-review/3/
HP EliteDesk 800 G4 Mini TinyMiniMicro Guide and Review — ServeTheHome · dated 2020-10-18
https://www.servethehome.com/hp-elitedesk-800-g4-mini-tinyminimicro-guide-review/
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).