Asus Prime B550M-K ARGB Motherboard

*Refer to Asus official website for CPU Support List

5100(OC)/4866(OC)/4600(OC)/4466(OC)/4400(OC)/

4333(OC)/4266(OC)/4200(OC)/4133(OC)/4000(OC)/

3866(OC)/3733(OC)/3600(OC)/3466(OC)/3400(OC)/

3333(OC)/3200/3000/2933/2800/2666/2400/2133, Un-buffered Memory

Dual Channel Memory Architecture

• 1 x DisplayPort**
• 1 x HDMI port***

**Supports max. 4K@60Hz as specified in DisplayPort 1.4

***Supports 4K@60Hz as specified in HDMI 2.1

AMD Ryzen 5000 G-Series/ 4000 G-Series Desktop Processors
1 x PCIe 3.0 x16 slot (supports x16 mode)

AMD B550 Chipset
1 x PCIe 3.0 x1 slot

*AMD RAIDXpert2 Technology supports both PCIe RAID 0/1/10 and SATA RAID 0/1/10

Front USB (Total 7 ports)
1 x USB 3.2 Gen 1 (5G) connector (supports USB Type-C)
1 x USB 3.2 Gen 1 (5G) header supports 2 additional USB 3.2 Gen 1 ports
2 x USB 2.0 headers support 4 additional USB 2.0 ports

• Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking
• Supports up to 24-Bit/192 kHz playback

Audio Features

• Audio Shielding
• Premium audio capacitors
• Dedicated audio PCB layers

*A chassis with an HD audio module in the front panel is required to support 7.1 Surround Sound audio output.

• 4 x USB 3.2 Gen 1 (5G) ports (4 x Type-A)
• 2 x USB 2.0 ports (2 x Type-A)
• 1 x DisplayPort
• 1 x HDMI port
• 1 x Realtek 1Gb Ethernet port
• 3 x Audio jacks
• 1 x PS/2 Keyboard/Mouse combo port

• 1 x 4-pin CPU Fan header
• 2 x 4-pin Chassis Fan headers

Power related

• 1 x 24-pin Main Power connector
• 1 x 8-pin +12V Power connector

Storage related

• 2 x M.2 slots (Key M)
• 4 x SATA 6Gb/s ports

USB

• 1 x USB 3.2 Gen 1 (5G) connector (supports USB Type-C )
• 1 x USB 3.2 Gen 1 (5G) header supports 2 additional USB 3.2 Gen 1 ports
• 2 x USB 2.0 headers support 4 additional USB 2.0 ports

Miscellaneous

• 3 x Addressable Gen 2 headers
• 1 x Clear CMOS header
• 1 x COM Port header
• 1 x Front Panel Audio header (AAFP)
• 1 x S/PDIF Out header
• 1 x Speaker header
• 1 x SPI TPM header (14-1 pin)
• 1 x 10-1 pin System Panel header
• 3 x Addressable Gen 2 headers
• 1 x Clear CMOS header
• 1 x COM Port header
• 1 x Front Panel Audio header (AAFP)
• 1 x S/PDIF Out header
• 1 x Speaker header
• 1 x SPI TPM header (14-1 pin)
• 1 x 10-1 pin System Panel header

• DIGI+ VRM
• LANGuard
• Overvoltage Protection
• SafeSlot Core
• Stainless-Steel Back I/O

ASUS Q-Design

• Q-DIMM
• Q-LED Core
• Q-Slot

ASUS Thermal Solution

• Aluminum heatsink design

Aura Sync

• Addressable Gen 2 headers

Armoury Crate
– Aura Creator
– Aura Sync
AI Suite 3
– Performance And Power Saving Utility
TurboV EVO
EPU
DIGI+ VRM
Fan Xpert 2+
– EZ update
ASUS CPU-Z
Norton 360 Deluxe (60 Days Free Trial)
WinRAR
UEFI BIOS
ASUS EZ DIY
– ASUS CrashFree BIOS 3
– ASUS EZ Flash 3
– ASUS UEFI BIOS EZ Mode

***Images are for representation purpose only