







- Model: PRIME B550M-K
PRIME B550M-K
AMD B550 (Ryzen AM4) micro ATX motherboard with dual M.2, PCIe 4.0, 1 Gb Ethernet, HDMI/D-Sub/DVI, SATA 6 Gbps, USB 3.2 Gen 2 Type-A
- AMD AM4 socket: Ready for 3rd Gen AMD Ryzen™ processors
- Comprehensive cooling: PCH heatsink and Fan Xpert 2+
- Ultrafast connectivity: Dual M.2, PCIe 4.0, 1 Gb
Ethernet, USB 3.2 Gen 2 Type-A
- 5X Protection III: Multiple hardware safeguards for
all-around system protection
Specification | |
CPU | Build in AMD AM4 Socket for 3rd Gen AMD Ryzen™ and 3rd Gen
AMD Ryzen™ with Radeon™ Graphics Processors * |
Chipset | AMD B550 |
Memory | 3rd Gen AMD Ryzen™ Processors 2666/2400/2133
MHz Un-buffered Memory * Dual Channel Memory Architecture |
Graphic | 1 x D-Sub |
Expansion Slots | 3rd Gen AMD Ryzen™ Processors |
Storage | Total supports 2 x M.2 slot(s) and 4 x SATA 6Gb/s ports |
LAN | Realtek RTL8111H 1Gb Ethernet |
Audio | Realtek ALC887 7.1 Surround Sound High Definition Audio
CODEC * |
USB Ports | Rear USB Port ( Total 6 ) |
Software Features | ASUS Exclusive Software |
ASUS Special Features | ASUS 5X PROTECTION III |
Back I/O Ports | 1 x PS/2 keyboard/mouse combo port(s) |
Internal I/O Ports | 1 x CPU Fan connector(s) |
Accessories | User's manual |
BIOS | 256 Mb Flash ROM, UEFI AMI BIOS |
Manageability | WOL by PME, PXE |
Operating System | Windows® 10 64-bit |
Form Factor | mATX Form Factor |
Warranty | 3 years |
Note* | Price, feature and specifications
are subject to change without notice. |