Found an Acer EasyStore H340 for €25, upgraded it to a newer motherboard and patched all proprietary motherboard connections: Cheap homelab! : r/homelab
Acer 2TB Aspire easyStore H340 Home Server PG.T170W.022 B&H
Acer easyStore H340 — Windows Home Server на основе процессора Atom
Aspire easyStore H340 – JAMMING WAVE
Acer Aspire EasyStore H340-UA230N NAS server review: Acer Aspire EasyStore H340-UA230N NAS server - CNET
Aspire easyStore H340 | 鳩の谷の街へ ようこそ
Aspire easyStore H340 Service Guide
Testbericht ACER Aspire easyStore H340, Teil 1 Überblick und Inbetriebnahme – Home Server Blog
acer Aspire Easystore Tower Intel Atom 1.6Ghz 2GB 1TB GBLAN 4 Bay Hotswap Windows Home Server Intel Atom Processor 230 1.6Ghz 2GB AH340-UA230N - Newegg.com