Home
› Laptop & Desktop & All-in-One & Tablet Bios
› ASRock Motherboard
› ASRock Desktop Bios
› ASRock B550M/ac
ASRock B550M/ac
23.04.2024 · Version 1
BIOS
Supports AMD AM4 Socket Ryzen™ 3000, 4000 G-Series, 5000 and 5000 G-Series Desktop Processors*
Supports DDR4 4733+ (OC)
1 x PCIe 4.0 x16, 1 x PCIe 3.0 x16, 1 x PCIe 3.0 x1
Graphics Output Options: HDMI
7.1 CH HD Audio with Content Protection (Realtek ALC1220/ALC1200 Audio Codec), Nahimic Audio
4 x SATA3, 1 x Hyper M.2 (PCIe Gen4 x4)
8 x USB 3.2 Gen1 (4 x Rear, 4 x Front)
6 x USB 2.0 (2 x Rear, 4 x Front)
Realtek Gigabit LAN
Intel® 802.11ac WiFi Module + BT 4.2
Supports DDR4 4733+ (OC)
1 x PCIe 4.0 x16, 1 x PCIe 3.0 x16, 1 x PCIe 3.0 x1
Graphics Output Options: HDMI
7.1 CH HD Audio with Content Protection (Realtek ALC1220/ALC1200 Audio Codec), Nahimic Audio
4 x SATA3, 1 x Hyper M.2 (PCIe Gen4 x4)
8 x USB 3.2 Gen1 (4 x Rear, 4 x Front)
6 x USB 2.0 (2 x Rear, 4 x Front)
Realtek Gigabit LAN
Intel® 802.11ac WiFi Module + BT 4.2
Files in this product
| Files in this product | Size | |
|---|---|---|
| B550MAC 1.90.zip | 14.5 MB | 🔒 Locked until purchase |
| B550MAC 2.20.zip | 14.5 MB | 🔒 Locked until purchase |
| B550MAC 2.24.zip | 14.5 MB | 🔒 Locked until purchase |
| B550MAC 2.30.zip | 14.5 MB | 🔒 Locked until purchase |
| B550MAC 2.40.zip | 14.6 MB | 🔒 Locked until purchase |
| B550MAC 2.50.zip | 14.6 MB | 🔒 Locked until purchase |
| B550MAC 2.62.zip | 14.6 MB | 🔒 Locked until purchase |
| B550MAC 2.90.zip | 14.6 MB | 🔒 Locked until purchase |
| B550MAC 3.20.zip | 14.7 MB | 🔒 Locked until purchase |
| B550MAC 3.40.zip | 14.7 MB | 🔒 Locked until purchase |
| B550MAC 3.41.zip | 14.7 MB | 🔒 Locked until purchase |