ASRock B550M PRO4

Home Motherboard ASRock B550M PRO4

Product Specification

CPU
Chipset : AMD B550
CPU Socket : AM4
Back Panel I/O
USB
1 x USB 3.1 / USB 3.2 Gen 2 Type-A
1 x USB 3.1 / USB 3.2 Gen 2 Type-C
4 x USB 3.1 / USB 3.2 Gen 1 Type-A
2 x USB 2.0 Type-A
Thunderbolt : None
Display
1 x HDMI 2.1
1 x DisplayPort 1.4
1 x VGA
Audio : 3 x 3.5 mm
Ethernet / Controller : 1 x Realtek RTL8111H Gigabit
PS/2 : 1 x PS/2
Memory
Memory Slots : 4 x 288-Pin
Memory Support : DDR4 2133, 2400, 2667, 2933, 3200, 3466, 3600, 3733, 3800, 3866, 4000, 4133, 4200, 4266, 4333, 4400, 4466, 4533, 4600, 4666, 4733 MHz
Maximum Capacity : 128 GB
Channel Architecture : Dual Channel
ECC Support : Non-ECC, ECC Unbuffered
Storage Expansion
SATA : 6 x SATA III
M.2
1 x M Key 2280 (PCIe 4.0 x4, PCIe 3.0 x4)
1 x M Key 2280 (PCIe 3.0 x2, SATA III)
U.2 : None
RAID Support : RAID 0, 1, 10
Internal I/O
Expansion Slots
2 x PCIe 4.0 x16 (x16 mode)
1 x PCIe 3.0 x1
USB
2 x USB 2.0 Header (Supports 4 USB Type-A Port)
2 x USB 2.0 Header (Supports 4 USB Type-A Port)
Multi-GPU Support : 2-Way, Quad-GPU AMD CrossFireX
Air Cooling
1 x 4-Pin CPU
4 x 4-Pin System
Liquid Cooling : 1 x 4-Pin Pump
Power Connectors
1 x 24-Pin Mainboard
1 x 8-Pin ATX
Security : TPM Module
LED Header : 4 x RGB
Audio : 1 x Speaker
Diagnostics : 2-Digit Debug LED
Legacy : 1 x Serial
BIOS
ROM : 256 Mb
Front Panel I/O
I/O Connection Headers : AAFP, USB 3.1 / USB 3.2 Gen 1
Audio
Audio Codec : Realtek ALC1200 (7.1-Channel)
Wireless
Module Support : 1 E Key M.2
Software
Supported Operating Systems : Windows 10 (64-Bit)
Physical
Form Factor : Micro-ATX
Dimensions : 9.61 x 9.61" / 24.4 x 24.4 cm
Packaging Info
Package Weight : 2.95 lb
Box Dimensions (LxWxH) : 11 x 10.3 x 2.5"

ASRock B550M PRO4 Supports 3rd Gen AMD AM4 Ryzen/Future AMD Ryzen Processors Motherboard

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Product Features

  • Supports 3rd Gen AMD AM4 Ryzen / Future AMD Ryzen Processors
  • 8 Power Phase Design, Digi Power
  • Supports DDR4 4733+ (OC)
  • 1 PCIe 4.0 x16, 1 PCIe 3.0 x16, 1 PCIe 3.0 x1, 1 M.2 Key E for WiFi
  • Graphics Output Options: HDMI, DisplayPort, D-Sub
$94.99

Product Specification

CPU
Chipset : AMD B550
CPU Socket : AM4
Back Panel I/O
USB
1 x USB 3.1 / USB 3.2 Gen 2 Type-A
1 x USB 3.1 / USB 3.2 Gen 2 Type-C
4 x USB 3.1 / USB 3.2 Gen 1 Type-A
2 x USB 2.0 Type-A
Thunderbolt : None
Display
1 x HDMI 2.1
1 x DisplayPort 1.4
1 x VGA
Audio : 3 x 3.5 mm
Ethernet / Controller : 1 x Realtek RTL8111H Gigabit
PS/2 : 1 x PS/2
Memory
Memory Slots : 4 x 288-Pin
Memory Support : DDR4 2133, 2400, 2667, 2933, 3200, 3466, 3600, 3733, 3800, 3866, 4000, 4133, 4200, 4266, 4333, 4400, 4466, 4533, 4600, 4666, 4733 MHz
Maximum Capacity : 128 GB
Channel Architecture : Dual Channel
ECC Support : Non-ECC, ECC Unbuffered
Storage Expansion
SATA : 6 x SATA III
M.2
1 x M Key 2280 (PCIe 4.0 x4, PCIe 3.0 x4)
1 x M Key 2280 (PCIe 3.0 x2, SATA III)
U.2 : None
RAID Support : RAID 0, 1, 10
Internal I/O
Expansion Slots
2 x PCIe 4.0 x16 (x16 mode)
1 x PCIe 3.0 x1
USB
2 x USB 2.0 Header (Supports 4 USB Type-A Port)
2 x USB 2.0 Header (Supports 4 USB Type-A Port)
Multi-GPU Support : 2-Way, Quad-GPU AMD CrossFireX
Air Cooling
1 x 4-Pin CPU
4 x 4-Pin System
Liquid Cooling : 1 x 4-Pin Pump
Power Connectors
1 x 24-Pin Mainboard
1 x 8-Pin ATX
Security : TPM Module
LED Header : 4 x RGB
Audio : 1 x Speaker
Diagnostics : 2-Digit Debug LED
Legacy : 1 x Serial
BIOS
ROM : 256 Mb
Front Panel I/O
I/O Connection Headers : AAFP, USB 3.1 / USB 3.2 Gen 1
Audio
Audio Codec : Realtek ALC1200 (7.1-Channel)
Wireless
Module Support : 1 E Key M.2
Software
Supported Operating Systems : Windows 10 (64-Bit)
Physical
Form Factor : Micro-ATX
Dimensions : 9.61 x 9.61" / 24.4 x 24.4 cm
Packaging Info
Package Weight : 2.95 lb
Box Dimensions (LxWxH) : 11 x 10.3 x 2.5"