ASUS ROG Strix B550-A Gaming

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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 DisplayPort
1 x HDMI
Audio
1 x S/PDIF
5 x 3.5 mm
Ethernet / Controller : 1 x Intel I225-V 2.5Gigabit
Buttons : BIOS Flashback
Memory
Memory Slots : 4 x 288-Pin
Memory Support : DDR4 2133, 2400, 2666, 2800, 3000, 3200, 3466, 3600, 3866, 4000, 4133, 4400, 4600, 4800, 5100 MHz
Maximum Capacity : 128 GB
Channel Architecture : Dual Channel
ECC Support : ECC Unbuffered
Storage Expansion
SATA : 6 x SATA III
M.2 : 2 x M Key 2242, 2260, 2280, 22110 (PCIe 3.0 x4, SATA (Unspecified))
U.2 : None
RAID Support : RAID 0, 1, 10 (SATA)
Internal I/O
Expansion Slots
1 x PCIe 4.0 x16
1 x PCIe 3.0 x16 (x4 mode)
3 x PCIe 3.0 x1
USB
1 x USB 3.1 / USB 3.2 Gen 1 Header (Supports 2 USB Type-A Port)
2 x USB 2.0 Header (Supports 4 USB Type-A Port)
Multi-GPU Support : 2-Way AMD CrossFireX
Air Cooling
1 x 4-Pin CPU
3 x 4-Pin System
Liquid Cooling
1 x 4-Pin Pump
3 x Radiator Fan
Power Connectors
1 x 24-Pin Mainboard
1 x 8-Pin ATX
1 x 4-Pin ATX
LED Header : 3 x RGB
Audio : 1 x S/PDIF
Diagnostics : Clear CMOS
Add-On : 1 x Thunderbolt Card Header
BIOS
ROM : 256 Mb
Front Panel I/O
I/O Connection Headers : AAFP, USB 3.1 / USB 3.2 Gen 1
Audio
Audio Codec : SupremeFX S1220A (8-Channel)
Software
Supported Operating Systems : Windows 10 (64-Bit)
Physical
Form Factor : ATX
Dimensions : 9.6 x 12.0" / 24.4 x 30.5 cm
Packaging Info
Package Weight : 3.65 lb
Box Dimensions (LxWxH) : 13.5 x 10.75 x 2.72"

ASUS ROG Strix B550-A Gaming AMD AM4 Zen 3 Ryzen 5000 & 3rd Gen Ryzen ATX Gaming Motherboard (PCIe 4.0, 2.5Gb LAN, BIOS Flashback, Dual M.2 with heatsinks, Addressable Gen 2 RGB Header and Aura Sync

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Product Features

  • AMD AM4 Socket and PCIe 4. 0: The perfect pairing for Zen 3 Ryzen 5000 & 3rd Gen AMD Ryzen CPUs
  • Robust Power Design: 12+2 DrMOS power stages with high-quality alloy chokes and durable capacitors provide reliable power for the last AMD high-count-core CPUs
  • High-performance Gaming Networking: 2.5 Gb LAN with ASUS LANGuard
  • Best Gaming Connectivity: Supports HDMI 2.1(4K@60HZ) and DisplayPort 1.2 output, featuring dual M.2 slots (NVMe SSD)—one with PCIe 4.0 x4 connectivity, USB 3.2 Gen 2 Type-C port and Thunderbolt 3 header
  • Industry-leading Gaming Audio & AI Noise Cancelling Mic Technology: High fidelity audio from a SupremeFX S1220A codec with DTS Sound Unbound and Sonic Studio III draws you deeper into the action. Communicate clearly with ASUS AI Noise Cancelling Mic technology.
  • DIY-friendly design: Includes pre-mounted I/O shield, BIOS FlashBack, Q-LEDs and SafeSlot
  • Unmatched Personalization: White ASUS-exclusive Aura Sync RGB lighting, including RGB headers and a Gen 2 addressable RGB header for greater customization
  • Renowned software: Intuitive dashboards for UEFI BIOS and ASUS AI Networking make it easy to configure gaming builds
$186.35

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 DisplayPort
1 x HDMI
Audio
1 x S/PDIF
5 x 3.5 mm
Ethernet / Controller : 1 x Intel I225-V 2.5Gigabit
Buttons : BIOS Flashback
Memory
Memory Slots : 4 x 288-Pin
Memory Support : DDR4 2133, 2400, 2666, 2800, 3000, 3200, 3466, 3600, 3866, 4000, 4133, 4400, 4600, 4800, 5100 MHz
Maximum Capacity : 128 GB
Channel Architecture : Dual Channel
ECC Support : ECC Unbuffered
Storage Expansion
SATA : 6 x SATA III
M.2 : 2 x M Key 2242, 2260, 2280, 22110 (PCIe 3.0 x4, SATA (Unspecified))
U.2 : None
RAID Support : RAID 0, 1, 10 (SATA)
Internal I/O
Expansion Slots
1 x PCIe 4.0 x16
1 x PCIe 3.0 x16 (x4 mode)
3 x PCIe 3.0 x1
USB
1 x USB 3.1 / USB 3.2 Gen 1 Header (Supports 2 USB Type-A Port)
2 x USB 2.0 Header (Supports 4 USB Type-A Port)
Multi-GPU Support : 2-Way AMD CrossFireX
Air Cooling
1 x 4-Pin CPU
3 x 4-Pin System
Liquid Cooling
1 x 4-Pin Pump
3 x Radiator Fan
Power Connectors
1 x 24-Pin Mainboard
1 x 8-Pin ATX
1 x 4-Pin ATX
LED Header : 3 x RGB
Audio : 1 x S/PDIF
Diagnostics : Clear CMOS
Add-On : 1 x Thunderbolt Card Header
BIOS
ROM : 256 Mb
Front Panel I/O
I/O Connection Headers : AAFP, USB 3.1 / USB 3.2 Gen 1
Audio
Audio Codec : SupremeFX S1220A (8-Channel)
Software
Supported Operating Systems : Windows 10 (64-Bit)
Physical
Form Factor : ATX
Dimensions : 9.6 x 12.0" / 24.4 x 30.5 cm
Packaging Info
Package Weight : 3.65 lb
Box Dimensions (LxWxH) : 13.5 x 10.75 x 2.72"