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

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

Product ID: 32328

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- Micro-ATX Form Factor
- AMD B550 Chipset
- Socket AM4
- 4x DDR4 DIMM Slots, Supports up to 128GB
- Supports up to DDR4-4600(OC)
- 1x PCIe 4.0 x16, 2x PCIe 3.0 x1 Slots
- 4x SATA 6Gbps Ports, 1x M.2 PCIe 4.0 x4 M-Key Slot
- 1x M.2 PCIe 3.0 x4 M-Key Slot
- 2x USB 3.2 Gen2 Type-A, 4x USB 3.2 Gen1 Type-A
- 1x HDMI, 1x D-Sub, 1x DVI-D
- Precise Digital Control
- Comprehensive Cooling
- Premium Japanese Audio Capacitors
- 1x Realtek RTL8111H Gigabit LAN Port
- Realtek ALC887 7.1 HD Audio CODEC
- 3 Year Warranty

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- Please note: The AMD B550 chipset is NOT compatible with AMD Ryzen 1st Gen & 2nd Gen CPUs, including the AMD Ryzen 3 3200G & AMD Ryzen 5 3400G.

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Product Description

SPECIFICATIONS
Brand	ASUS
Series	Prime
Model	PRIME B550M-A (90MB14I0-M0EAY0)
CPU	Build in AMD AM4 Socket 3rd Gen AMD Ryzen Processors*
CPU	*Refer to www.asus.com for CPU support list
Chipset	AMD B550
Memory	3rd Gen AMD Ryzen Processors
	4x DIMM, Max. 128GB, DDR4 4600(O.C)/4400(O.C)/4266(O.C.)/4133(O.C.)/4000(O.C.)/3866(O.C.)/3733(O.C.)/3600(O.C.)/3466(O.C.)/3333(O.C.)/3200/3000/2800/2666/2400/2133 MHz Un-buffered Memory *
	Next Generation AMD Ryzen PRO Processors
	4x DIMM, Max. 128GB, DDR4 4800(O.C.)/4600(O.C)/4466(O.C.)/4400(O.C)/4266(O.C.)/4133(O.C.)/4000(O.C.)/3866(O.C.)/3733(O.C.)/3600(O.C.)/3466(O.C.)/3333(O.C.)/3200/3000/2800/2666/2400/2133 MHz Un-buffered Memory *
	Dual Channel Memory Architecture
	ECC Memory (ECC mode) support varies by CPU.
	*Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists).
Graphic	1x D-Sub
	1x DVI-D
	1x HDMI 2.1(4K@60HZ)
Expansion Slots	3rd Gen AMD Ryzen Processors
	1x PCIe 4.0 x16 (x16 mode)
	AMD B550 Chipset
	2x PCIe 3.0 x1
Storage	Total supports 2 x M.2 slots and 4 x SATA 6Gb/s ports
	3rd Gen AMD Ryzen Processors:
	1x M.2 Socket 3, with M Key, Type 2242/2260/2280/22110(PCIE 4.0 x4 and SATA modes) storage devices support
	AMD B550 Chipset:
	1x M.2 Socket 3, with M Key, Type 2242/2260/2280 (PCIE 3.0 x4 and SATA modes) storage devices support
	4x SATA 6Gb/s port(s),
	Support Raid 0, 1, 10
LAN	Realtek RTL8111H 1Gb Ethernet
Audio	Realtek ALC887 7.1 Surround Sound High Definition Audio CODEC
	- Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking, up to 24-Bit/192kHz playback
	Audio Feature:
	- LED-illuminated design
	- Audio Shielding
	- Dedicated audio PCB layers
	- Premium Japanese audio capacitors
USB Ports	Rear USB Port ( Total 6 )
	2x USB 3.2 Gen 2 port(s)(2 x Type-A)
	4x USB 3.2 Gen 1 port(s)(4 x Type-A)
	Front USB Port ( Total 6 )
	2x USB 3.2 Gen 1 port(s)(2 x Type-A)
	4x USB 2.0 port(s)(4 x Type-A)
Back I/O 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) (2 x Type-A)
	4x USB 3.2 Gen 1 (blue) Type-A
	3x Audio jack(s)
Internal I/O Ports	1x CPU Fan connector(s)
	1x CPU OPT Fan connector(s)
	2x Chassis Fan connector(s)
	2x Aura RGB Strip Headers
	1x Addressable Gen 2 header(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 storage devices support(SATA & PCIe 4.0 x4 mode)
	1x M.2 Socket 3 with M key, type 2242/2260/2280 storage devices support (SATA & PCIE 3.0 x 4 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
Accessories	I/O Shield
	2x SATA 6Gb/s cable(s)
	1x Supporting DVD
	User manual
	1x M.2 SSD screw package(s)
BIOS	256 Mb Flash ROM, UEFI AMI BIOS
Manageability	WOL by PXE
Operating System	Windows 10 64-bit
Form Factor	mATX Form Factor
Form Factor	24.4 cm x 24.4 cm
Warranty Information
Warranty	3 Year Warranty