✅ Fully working, tested — POSTs and BIOS confirmed Socket: LGA 2011‑3 — supports Xeon E5‑v3/v4 & i7 5820K/6800K etc. RAM: 4× DDR4, quad‑channel, up to 128GB, ECC compatible Storage: NVMe M.2 + SATA III Form: mATX — fits most cases Includes: [I/O shield, box, cables?] Condition: [Like new / Good / Used — describe any issues honestly] Reason for sale: Upgraded platform