Asus PRIME B550M-K AMD Chipset B550 Socket AM4 DDR4 D-Sub DVI-D HDMI SATA 6Gb/s Micro ATX Desktop Motherboard 60PF02Q0-MB0A02.
Chipset: AMD B550
Socket: AMD AM4
Compatible/Supported CPU: AMD Ryzen 5000/5000G/4000G/3000 Series Desktop Processors
Max Supported Memory: 128GB
Number of Memory Slots: 4
Memory Type: DDR4 SDRAM
Speed: 4800MHz(O.C.)/4600MHz(O.C.)/4400MHz(O.C.)/4266MHz(O.C.)/4133MHz(O.C.)/4000MHz(O.C.)/3866MHz(O.C.)/3733MHz(O.C.)3600MHz(O.C.)/3466MHz(O.C.)/3333MHz(O.C.)/3300MHz(O.C.)/3200MHz/3000MHz/2933MHz/2666MHz/2400MHz/2133MHz
Storage Interface: SATA 6Gb/s, NVMe
RAID Support: 0, 1, 10
Network/Communications: Realtek RTL8111H 1Gb Ethernet
Audio: Realtek ALC887/897 7.1 Surround Sound High Definition Audio CODEC
Connectors: 1x CPU Fan connector(s), 2x Chassis Fan connector(s), 1x USB 3.2 Gen 1(up to 5Gbps) connector(s) support(s) additional 2 USB 3.2 Gen 1 port(s), 2x USB 2.0 connector(s) support(s) additional 4 USB 2.0 port(s), 1x M.2 Socket 3 with M Key, type 2242/2260/2280/22110 (SATA mode & X4 PCIE mode), 1x M.2 Socket 3 with M Key, type 2242/2260/2280 (SATA mode & X4 PCIE mode), 1x SPI TPM header, 4x SATA 6Gb/s connector(s), 1x S/PDIF out header(s), 1x 24-pin EATX Power connector(s), 1x 8-pin EATX 12V Power connectors, 1x Front panel audio connector(s) (AAFP), 1x Clear CMOS jumper(s), 1x System panel connector, 1x COM port header, 1x Speaker connector
Input/Output Ports: 1x PS/2 keyboard/mouse combo port(s), 1x DVI-D, 1x D-Sub, 1x HDMI, 1x LAN (RJ45) port(s), 2x USB 3.2 Gen 2 (teal blue), 4x USB 3.2 Gen 1 (blue) Type-A, 3x Audio jack(s)
Expansion Slots: 1x PCIe 4.0 x16, 2x PCIe 3.0 x1, 1x M.2 socket 3 with M Key Type 2242/2260/2280/22110, 1x M.2 socket 3 with M Key Type 2242/2260/2280, 4x SATA 6Gb/s
Form Factor: Micro ATX
Type: Desktop Motherboard
Supported Operating System: Windows 10 64-bit
Additional Specifications:
Software Features
ASUS Exclusive Software
Armoury Crate
AI Suite 3
- Performance And Power Saving Utility
TurboV EVO
EPU
Digi+ VRM
Fan Xpert 2+
- EZ update
ASUS CPU-Z
AI Charger
DAEMON Tools
Norton Anti-virus software (Free Trial for 60 days)
WinRAR
UEFI BIOS
ASUS EZ DIY
- ASUS CrashFree BIOS 3
- ASUS EZ Flash 3
- ASUS UEFI BIOS EZ Mode
Asus Special Features
ASUS 5X PROTECTION III
- ASUS DIGI+ VRM
- ASUS LANGuard
- ASUS Overvoltage Protection
- ASUS SafeSlot Core
- ASUS Stainless-Steel Back I/O
ASUS Q-Design
- ASUS Q-DIMM
- ASUS Q-Slot
ASUS Thermal Solution
- Aluminum heatsink design
ASUS Lighting Control
BIOS
256 Mb Flash ROM, UEFI AMI BIOS