TECHNICAL SPECIFICATIONS: ASUS Prime B450M-K II Micro ATX Motherboard
Model
Prime B450M-K II
Chipset
AMD B450
CPU Socket
AM4
CPU Support
AMD Ryzen 5000 Series/5000 G Series/4000 G Series/3000 Series/3000 G Series
Memory Support
2 x DDR4, Maximum Memory Capacity 64GB, Max Memory Support 4400 OC MHz
Storage
2 x M.2 PCIE 3.0 x 4 slot
4 x SATA 6Gb/s ports
USB Ports On Board
4 x USB 3.2 Gen1 Type-A
2 x USB 2.0 Type-A
LAN
1 x ASUA Lan Guard, Realtek RTL8111H LAN Chip
Audio
Realtek ALC 887/8977.1 HD Audio
Back Panel Connectors
1 x PS/2 Mouse/Keyboard Port
1 x Bios FlashBack Button
1 x D-Sub Port
1 x DVI-D Port
1 x HDMI Port
4 x USB 3.2 Gen1 Type-A Port
2 x USB 2.0 Type-A Ports
1 x RJ-45 LAN Port
1 x Mic In
1 x Audio Line In
1 x Audio Line Out
Internal I/O Connector
1 x USB 3.2 Gen 1(up to 5Gbps) connector(s) support(s) additional 2 USB 3.2 Gen 1 port(s) (19-pin)
1 x Chassis Fan connector(s) (1 x 4-pin)
1 x CPU Fan connector(s) (1 x 4-pin)
2 x USB 2.0 connector(s) support(s) additional 4 USB 2.0 port(s)
1 x M.2 Socket 3 with M key, type 2242/2260/2280 storage devices support (SATA & PCIE 3.0 x 4 mode)
1 x SPI TPM header
1 x COM port(s) connector(s)
4 x SATA 6Gb/s connector(s),1 x S/PDIF out header(s)
1 x 24-pin EATX Power connector(s)
1 x 8-pin ATX 12V Power connector(s)
1 x Front panel audio connector(s) (AAFP)
1 x System panel(s)
1 x Clear CMOS jumper(s)
1 x COM port header
1 x Speaker connector
Expansion Slot
3 x PCIe 3.0 x 16 slot
2 x PCIe 2.0 x 1 slot
Built-in Bluetooth
NA
Built-in Wifi
NA
Lighting
NA
OS Support
Windows 7 64-bit
Windows 10 64-bit
Specification: ASUS Prime B450M-K II Micro ATX Motherboard
