Brand |
ASUS |
Series |
PRIME Series |
Model |
PRIME B650M-K |
CPU Support |
AMD Socket AM5 for AMD Ryzen 7000 Series Desktop Processors |
Chipset |
AMD B650 |
Memory Support |
AMD Ryzen 7000 Series |
2x DIMM slots, Max. 96GB, DDR5 6400 (OC)/ 6200(OC)/ 6000(OC)/ 5800(OC)/ 5600(OC)/ 5400(OC)/ 5200/ 5000/ 4800, ECC and Non-ECC, Un-buffered Memory |
Dual Channel Memory Architecture |
Supports AMD Extended Profiles for Overclocking (EXPO) |
OptiMem II |
Video |
HDMI |
1x HDMI 2.1 port, supporting a maximum resolution of 4096×2160 @ 60Hz |
VGA |
1x VGA D-Sub Support maximum resolution of 2048×1536 @ 50Hz, 2048×1280 @ 60Hz, 1920×1200 @ 60Hz |
Integrated AMD graphics Required. Actual support may vary by CPU. |
Expansion Slots |
CPU Direct |
1x PCIe 4.0 x16 Physical, x16 Electrical Slot |
AMD B650 Chipset |
2x PCIe 4.0 x16 Physical, x1 Electrical Slots |
Storage |
CPU Direct |
M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 5.0 x4 mode) |
M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode) |
AMD B650 Chipset |
4 x SATA3 6.0 Gb/s Connectors |
Supports RAID 0, RAID 1, RAID 10 for SATA storage devices |
Supports RAID 0, RAID 1, RAID 10 for NVMe storage devices |
Networking |
LAN |
Realtek 2.5 Gigabit LAN Port 10/100/1000/2500Mbps |
WiFi |
N/A |
Bluetooth |
N/A |
Audio |
Codec |
Realtek High Definition Audio |
2/4/5.1/7.1-channel support with front-panel jack retasking |
Audio Shielding |
Premium audio capacitors |
Dedicated audio PCB layers |
Connectivity |
Ports |
2x USB 10Gb/s Type-A Ports |
2x USB 5Gb/s Type-A Ports |
4x USB 2.0 Type-A Ports |
1x BIOS FlashBack button |
1x HDMI 2.1 TMDS |
1x VGA D-Sub Port |
1x PS/2 Combo Port |
3x 3.5mm Audio Jacks (Line In, Line Out, Microphone) |
1x Realtek 2.5 Gigabit Ethernet RJ-45 LAN Port |
Buttons |
1x BIOS FlashBack button |
General |
Internal Connectors |
1x 4-pin CPU Fan header |
2x 4-pin Chassis Fan headers |
1x 24-pin Main Power connector |
1x 8-pin 12V Power connector |
2x M.2 slots (Key M) |
4x SATA 6Gb/s ports |
1x USB 3.2 Gen 1 connector (supports USB Type-C ) |
1x USB 3.2 Gen 1 header supports 2 additional USB 3.2 Gen 1 ports |
2x USB 2.0 headers support 4 additional USB 2.0 ports |
2x Addressable Gen 2 headers |
1x Aura RGB header |
1x Clear CMOS header |
1x COM Port header |
1x Front Panel Audio header (AAFP) |
1x S/PDIF Out header |
1x Speaker header |
1x SPI TPM header (14-1pin) |
1x 10-1 pin System Panel header |
LED Displays |
1x BIOS FlashBack LED, ASUS QLED Core |
BIOS |
256 Mb Flash ROM, UEFI AMI BIOS |
Remote Management |
WOL by PME, PXE |
Form Factor |
Micro-ATX Form Factor, 244 x 221mm (H x W) |
Operating System Support |
Windows 10 64-bit |
Windows 11 64-bit |
Boxed Accessories |
2x SATA 6Gb/s cables |
1x I/O Shield |
1x M.2 Rubber Package |
1x Screw Package for M.2 SSD |
1x User guide |