Asrock B550M PRO4 Motherboard Supports AMD AM4 Socket Ryzen 3000, 4000 G-Series and 5000 Series Desktop Processors

SKU
308033
Brand
MPN
B550M PRO4
Warranty
Standard Manufacturer's Warranty
Availability
In stock
Freight Estimate
Special Price $154.00 Regular Price $178.00
Buy Now And Earn 154 Reward Points!
Audio
Audio Channels 7.1
Network & Communication
Gigabit Ethernet Yes
Video
Onboard Video CPU Dependent Video
Physical Characteristics
Form Factor Micro ATX
Width 243.8 mm
Depth 243.8 mm
I/O Expansions
Number of PCI Express x1 Slots 1
Number of Total Expansion Slots 3
Number of PCI Express x16 Slots 2
Total Number of PCI Express Slots 3
I/O Controller
RAID Levels 0
1
10
Controller Type Serial ATA/600
RAID Supported Yes
Memory
Maximum Memory Supported 128 GB
Memory Technology DDR4 SDRAM
Number of Memory Slots 4
Memory Form Factor UDIMM
DIMM
Memory Speed Supported 4266 MHz (O.C.)
4333 MHz (O.C.)
4400 MHz (O.C.)
4466 MHz (O.C.)
4533 MHz (O.C.)
4600 MHz (O.C.)
4666 MHz (O.C.)
4733 MHz (O.C.)
3800 MHz (O.C.)
3733 MHz (O.C.)
3600 MHz (O.C.)
2400 MHz
2667 MHz
2933 MHz
3200 MHz
4200 MHz (O.C.)
4133 MHz (O.C.)
4000 MHz (O.C.)
3866 MHz (O.C.)
3466 MHz (O.C.)
2133 MHz
Onboard Interfaces
Number of SATA Interfaces 6
Total Number of Onboard USB Ports 8
Number of Onboard USB 2.0 Ports 4
Number of M.2 Interfaces 3
Number of Onboard USB 3.2 Ports 4
Interfaces/Ports
HDMI Yes
VGA Yes
Number of Network (RJ-45) Ports 1
DisplayPort Yes
Total Number of USB Ports 8
Number of USB 2.0 Ports 2
Number of USB 3.2 Ports 6