ASUS ROG Strix B550-F Gaming (Non-WiFi) AM4 Motherboard – Fully Tested & Working

Pulled from a working system and fully tested before listing. POSTs clean, boots into Windows without issue, all slots and ports checked and functioning normally.

Specs:

• Socket: AM4, supports 2nd and 3rd Gen AMD Ryzen processors
• Form Factor: ATX
• Chipset: B550
• Memory: 4x DIMM slots, up to 128GB DDR4, supports speeds up to 4400MHz (OC)
• VRM: 12-phase, 80A design, handles up to roughly 140W TDP chips comfortably
• Storage: 2x M.2 slots (one PCIe 4.0), 6x SATA III ports, supports RAID 0/1/10
• Expansion Slots: PCIe 4.0 x16, PCIe 3.0 x16, 3x PCIe 3.0 x1, Thunderbolt 3 header
• Video Out: DisplayPort 1.2, HDMI 2.1 (for use with Ryzen APUs)
• Audio: ROG SupremeFX onboard audio
• Networking: 2.5Gb Ethernet
• Condition: Used, fully tested and functional

Condition Notes: Missing the plastic shroud/cover around the U32G1_12 front panel USB header. This is a cosmetic piece only, does not affect function — the header itself works fine and the port will operate normally with a case's front panel USB connector plugged in.

BIOS flashed to the latest version as of August 2026.