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SKU: 800-26548A
  • Max 128GB / 4x DDR4 DIMM / Up to 4733+(O.C.)
  • 6x SATA 6GB/s, 2x M.2 / RAID 0, 1, 10
  • Up to 2x USB 3.2 G2 (1x USB-C), 5x USB 3.2 G1 (1x USB-C), 8x USB 2.0
  • 2x PCIe x16, 2x PCIe x1
Our Price: $189.95
List Price: $225.00 You save: $35.05
Availability: Usually ships within 1-2 business days
Quantity:
 

Specifications

CPU Support
  • AMD AM4 3rd Gen Ryzen processor
  • Not Compatible with AMD Ryzen 5 3400 G and Ryzen 3200 G
Number of Processor (s)
Single (Not Included)
Chipset
AMD B550
System Bios
AMI UEFI BIOS
Video card slot
PCIe 4.0/3.0 x16
Number of Memory Slots
4
Type of Memory Supported
DDR4 4733+(O.C.) / 4666(O.C.) / 4600(O.C.) / 4533(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 ECC and non-ECC, Un-buffered Memory
Maximum RAM
128GB
Back Panel I/O
  • 1 x PS/2 Mouse/Keyboard
  • 1 x USB 3.2 Gen2 Type-A port
  • 1 x USB 3.2 Gen2 Type-C port
  • 2 x USB 3.2 Gen1 ports
  • 4 x USB 2.0 ports
  • 1 x HDMI
  • 1 x DisplayPort
  • 1 x RJ-45 LAN
  • 1 x Audio I/O
  • 2 x Antenna Mounting Points
Number of PCI/PCI-Express Slots
  • 1 x PCIe 4.0 x16
  • 1 x PCIe 3.0 x16 (Max x4)
  • 2 x PCIe 3.0 x1
Integrated SATA/SAS
6 x SATA 6Gb/s
# of M.2 Ports
  • 1 x M.2 socket 3, with M key, type 2230/2242/2260/2280 storage devices support PCIe 4.0 x4 mode
  • 1 x M.2 socket 3, with M key, type 2230/2242/2260/2280/22110 storage devices support SATA & PCIe 3.0 x2 mode
Integrated SATA/SAS RAID
RAID 0, 1, 10
Integrated Audio
Realtek ALC1220 7.1 CH HD Audio Codec
Integrated Video
Integrated Graphics from processor (Actual support may vary by CPU)
Integrated LAN
Dragon RTL8125BG 2.5 Gigabit LAN
USB
  • 1 x USB 3.2 Gen2 Type-A port on Back Panel I/O
  • 1 x USB 3.2 Gen2 Type-C port on Back Panel I/O
  • 2 x USB 3.2 Gen1 ports on Back Panel I/O
  • 1 x USB 3.2 Gen1 Type-C port via header
  • 2 x USB 3.2 Gen1 ports via header
  • 4 x USB 2.0 ports on Back Panel I/O
  • 4 x USB 2.0 ports via headers
PS/2 Ports
1 x PS/2 Mouse/Keyboard
Form Factor
ATX
Dimensions
12" x 9.6"

The above specifications are For reference only. Please contact the original manufacturer For the most updated specifications.

Warranty and Service

  • Warranty Length: 1 year
  • Warranty Provider: Asrock
  • Service Contact:
    1. First 30-day from invoice date: Allstarshop On-line RMA Request
    2. After 30-day from invoice date: Contact Asrock at (909) 590-8308
  • Technical Support: Asrock (909) 590-8308

Package Contents

  • ASRock B550 Steel Legend motherboard
  • Quick Installation Guide
  • Support CD
  • 2 x SATA Data Cables
  • 3 x Screws for M.2 Sockets
  • 2 x Standoffs for M.2 Sockets

Compatible Accessories

CPU

AMD Ryzen 7 3700X 8-Core 3.6GHz /4MB cache AM4 CPU (Retail)
  • 8x Cores/ 16x Threads / Turbo CORE SPEED: 4.4 GHz
  • TDP: 65W
  • Heatsink/Fan: Wraith Prism with RGB LED
Manufacturer: AMD
Mfg P/N: 100-100000071BOX
Availability: Usually ships same day
$339.95Add
AMD Ryzen 7 3800X 8-Core 3.9GHz /4MB cache AM4 CPU (Retail)
  • 8x Cores/ 16x Threads / Turbo CORE SPEED: 4.5 GHz
  • TDP: 105W
  • Heatsink/Fan: Wraith Prism with RGB LED
Manufacturer: AMD
Mfg P/N: 100-100000025BOX
Availability: Usually ships with 1-2 business days
$402.95Add
AMD Ryzen 9 3900X 12-Core 3.8GHz /6MB cache AM4 CPU (Retail)
  • 12x Cores/ 24x Threads / Max Boost Clock: 4.6 GHz
  • L3 Cache: 64MB / L2 Cache: 6MB / L1 Cache: 768KB
  • TDP: 105W
  • Heatsink/Fan: Wraith Prism with RGB LED
  • No Integrated graphics
Manufacturer: AMD
Mfg P/N: 100-100000023BOX
Availability: Usually ships with 1-2 business days
$506.50Add

Memory

Kingston HyperX Predator 16GB Kit (2x8GB) DDR4-3200 CL16 RGB 288-pin DIMM
  • PC4-25600
  • XMP 1: DDR4-3200 CL16-18-18@1.35V
  • XMP 2: DDR4-3000 CL15-17-17@1.35V
  • JEDEC: DDR4-2400 CL17-17-17@1.2V
  • Dynamic RGB effects
Manufacturer: Kingston
Mfg P/N: HX432C16PB3AK2/16
Availability: Usually ships with 1-2 business days
$97.75Add
Kingston HyperX Predator 32GB Kit (2x16GB) DDR4-3600 CL17 288-pin DIMM
  • PC4-28800
  • XMP 1: DDR4-3600 CL17-18-18@1.35V
  • XMP 2: DDR4-3000 CL15-17-17@1.35V
  • JEDEC: DDR4-2400 CL17-17-17@1.2V
Manufacturer: Kingston
Mfg P/N: HX436C17PB3K2/32
Availability: Usually ships with 1-2 business days
$175.75Add
Kingston HyperX Predator 8GB DDR4-4000 CL19 SRx8 288-pin DIMM
  • PC4-32000
  • XMP 1: DDR4-4000 CL19-21-21 @ 1.35V
  • XMP 2: DDR4-3600 CL17-18-18 @ 1.35V
  • JEDEC: DDR4-2400 CL17-17-17 @ 1.2V
  • Single-rank x8
Manufacturer: Kingston
Mfg P/N: HX440C19PB3/8
Availability: Temporarily out of stock
$76.95 

Hard Drives

WD Blue 1TB 7200RPM 64MB Buffer SATA 6Gb/s 3.5" HDD (Drive Only)
  • 2-year Warranty
Manufacturer: Western Digital
Mfg P/N: WD10EZEX
Availability: Usually ships with 1-2 business days
$55.75Add

SSD

Crucial P1 500GB NVMe PCIe M.2 SSD
  • Sequential Read (up to): 1,900 MB/s / Write (up to): 950 MB/s
  • Random 4KB Read (up to): 90,000 IOPS / Write (up to): 220,000 IOPS
  • MTBF: 1.5M hours
  • Form Factor: M.2 22 x 80mm
Manufacturer: Crucial
Mfg P/N: CT500P1SSD8
Availability: Usually ships same day
$62.95Add
WD Blue SN550 1TB PCIe NVMe M.2 2280 SSD
  • Sequential Read (up to): 2400 MB/s / Write (up to): 1950 MB/s
  • Random 4KB Read (up to): 410000 IOPS / Write (up to): 405000 IOPS
  • Endurance Rating: 600 TBW
  • MTBF: 1.7M hours
  • Form Factor: M.2 22 x 80mm
Manufacturer: Western Digital
Mfg P/N: WDS100T2B0C
Availability: Usually ships with 1-2 business days
$118.25Add

Software

Microsoft Windows 10 Home 64-bit Full Edition License (OEM/1pk)
Manufacturer: Microsoft
Mfg P/N: KW9-00140
Availability: Usually ships same day
$106.50Add
Microsoft Windows 10 Pro 64-bit Full Edition License (OEM/1pk)
Manufacturer: Microsoft
Mfg P/N: FQC-08930
Availability: Usually ships with 1-2 business days
$156.95Add