ASUS PRIME B550M-K ARGB AMD B550 Ryzen Socket AM4 Micro-ATX Desktop Motherboard

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ASUS PRIME B550M-K ARGB AMD B550 Ryzen Socket AM4 Micro-ATX Desktop Motherboard

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for AMD B550 Micro ATX Motherboards

Product ID: 46673

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4.65

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- Micro-ATX Form Factor
- AMD B550 Chipset
- Socket AM4
- 2x DDR4 DIMM Slots, Supports up to 64GB
- Supports up to DDR4-5100(OC)
- 1x PCIe 4.0 x16, 1x PCIe 3.0 x1 Slot
- 1x M.2 PCIe 4.0 x4 M-Key Slot, 1x M.2 PCIe 3.0 x4 M-Key Slot
- 4x SATA 6Gbps Ports
- 4x USB 3.2 Gen 1 (5Gbps) Type-A Ports, 2 x USB 2.0 Type-A Ports
- 1x DisplayPort 1x HDMI port
- 1x Realtek Gigabit Ethernet port
- 3x Audio jacks, 1x PS/2 Keyboard/Mouse Combo Port
- Realtek 7.1 Surround Sound High Definition Audio Codec
- Audio Shielding
- Premium Audio Capacitors
- Onboard Addressable Gen 2 Headers for RGB LED Strips
- 3 Year Warranty

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Product Description

SPECIFICATIONS
Brand	ASUS
Series	PRIME
Model	PRIME B550M-K ARGB
CPU	AMD Socket AM4 for AMD Ryzen 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series Desktop Processors
Chipset	AMD B550 Chipset
Memory	2 x DIMM slots, Max. 64GB, DDR4 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
	* ECC memory (ECC mode) support varies by CPU.
	* Supported memory types, data rate (speed), and number of DRAM modules vary depending on the CPU and memory configuration, for more information please refer to CPU/Memory Support list under the Support tab of product information site or visit https://www.asus.com/support/.
Graphics	1 x DisplayPort**
	1 x HDMI port***
	* Graphics specifications may vary between CPU types. Please refer to AMD CPU specifications.
	** Supports max. 4K@60Hz as specified in DisplayPort 1.4.
	*** Supports 4K@60Hz as specified in HDMI 2.1.
Expansion Slots
CPU Direct	1 x PCIe 4.0 x16 slot (supports x16 mode)
CPU Direct	NOTE: AMD Ryzen 5000 G-Series/ 4000 G-Series Desktop Processors support PCIe 3.0 for the primary x16 slot
AMD B550 Chipset	1 x PCIe 3.0 x1 slot
Storage
CPU Direct	M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 & SATA modes)
CPU Direct	NOTE: M.2_1 with AMD Ryzen 5000 G-Series/ 4000 G-Series Desktop Processors supports PCIe 3.0 NVMe SSDs
AMD B550 Chipset	M.2_2 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 3.0 x4 & SATA modes)
	4 x SATA 6Gb/s ports
	* AMD RAIDXpert2 Technology supports both PCIe RAID 0/1/10 and SATA RAID 0/1/10.
Ethernet	1 x Realtek 1Gb Ethernet
USB	Rear USB (Total 6 ports)
	4 x USB 3.2 Gen 1 (5G) ports (4 x Type-A)
	2 x USB 2.0 ports (2 x Type-A)
	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
Audio	Realtek 7.1 Surround Sound High Definition Audio CODEC*
	- 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.
Back Panel I/O Ports	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
Internal I/O Connectors	Fan and Cooling related
	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
Special Features	ASUS 5X PROTECTION III
	- 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
	- Aluminium heatsink design
	Aura Sync
	- Addressable Gen 2 headers
BIOS	128 Mb Flash ROM, UEFI AMI BIOS
Form Factor	micro-ATX Form Factor
Form Factor	9.6 inch x 8.7 inch ( 24.4 cm x 22.1 cm)
Warranty Information
Warranty	3 Year Warranty