Specifications
ASUS Prime series is expertly engineered to unleash the full potential of 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series AMD Ryzen platform. Boasting a robust power design, comprehensive cooling solutions and intelligent tuning options, Prime B550 series motherboards provide daily users and DIY PC builders a range of performance tuning options via intuitive software and firmware features.
Product Information
SKU
421214
Mfr Part#
PRIMEB550M-AWF2
UPC
195553309752
General Specifications
Packaging
Retail
Chipset
Chipset
AMD B550
BIOS
128Mb AMI UEFI Bios
Manageability
WOL
CPU Support
AMD CPU Support
Ryzen
Socket Type
AM4
Memory Specifications
ECC
Non-ECC; Non-Registered
ECC; Non-Registered
ECC; Non-Registered
Memory Type
DDR4-2133
DDR4-2400
DDR4-2666
DDR4-2933
DDR4-3200
DDR4-2800
DDR4-3000
DDR4-2400
DDR4-2666
DDR4-2933
DDR4-3200
DDR4-2800
DDR4-3000
Memory Speeds Supported
4866(OC)/4800(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
Memory Slots
4 x 288pin DIMM
Memory Channel Support
Dual Channel
Max Memory Supported
128GB
Maximum Memory Supported Per Slot
32GB
Supported Memory Technologies
ECC Memory Supported
Non-ECC Memory Supported
Non-ECC Memory Supported
Video Specifications
Onboard Graphic Chipset
Requires CPU with Integrated Graphics
Storage Specifications
M.2 Port Type
2242
2260
2280
2260
2280
SATA Express
2 x M.2 Socket 3
M Key
M Key
SATA 6Gb/s
4
RAID Support
RAID 0
RAID 1
RAID 10
RAID 1
RAID 10
Audio Specifications
Audio Chipset
Realtek
Audio Channels
7.1
Networking
WiFi Support
Onboard WiFi
LAN Chipset
Realtek 1Gb Ethernet
LAN Speed
10/100/1000Mbps
Wireless LAN Chipset
Intel 2x2 Wi-Fi 6
Wireless Technology
802.11b
802.11g
802.11a
WiFi 4 (802.11n)
WiFi 5 (802.11ac)
WiFi 6 (802.11ax)
Bluetooth v5.2
802.11g
802.11a
WiFi 4 (802.11n)
WiFi 5 (802.11ac)
WiFi 6 (802.11ax)
Bluetooth v5.2
Expansion Slots
PCI Express 4.0 x16
1
PCI Express x1
2
Back Panel Ports
Specialty Ports
2 x WiFi Antenna Ports
USB 3.1
4 x USB 3.2 (Gen 1 Type-A)
2 x USB 3.2 (Gen 2 Type-A)
2 x USB 3.2 (Gen 2 Type-A)
Video Connectors
1 x VGA 15-pin
1 x DVI-D
1 x HDMI 2.1
1 x DVI-D
1 x HDMI 2.1
Legacy Ports
1 x PS/2
LAN Ports
1 x 10/100/1000 RJ-45 LAN
Audio Ports
1 x 3.5 mm Microphone
1 x 3.5 mm Line-In
1 x 3.5 mm Line-Out
1 x 3.5 mm Line-In
1 x 3.5 mm Line-Out
Internal I/O & Connectors
Headers
2 x System Fan Header
2 x CPU Fan Header
2 x CPU Fan Header
USB
2 x USB 2.0 Headers (4 Ports)
1 x USB 3.2 Gen 1 Type-A Header (2 Ports)
1 x USB 3.2 Gen 1 Type-A Header (2 Ports)
Power
Power Connectors
1 x 24-pin ATX Connector
1 x 8-pin +12 V Connector
1 x 8-pin +12 V Connector
ATX Connector
24-pin ATX Power Connector
Physical Specifications
Depth
9.61 in. (244.00 mm)
Width
9.61 in. (244.00 mm)
Form Factor
microATX
Warranty
Parts
3 Years
Labor
3 Years
Package Contents
What's in the Box
Motherboard, 2x SATA Cables, I/O Shield, M.2 Screws, WiFi Antennas, Driver Disc