AsRock B550 STEEL LEGEND MotherBoard (B550 STEEL LEGEND)

SKU
301902
Brand
MPN
B550 STEEL LEGEND
Warranty
Standard Manufacturer's Warranty
Availability
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Freight Estimate
$246.00
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Audio
Audio Channels: 7.1
Basic
Product Type: Desktop Motherboard
Maximum Memory: 128 GB
Form Factor: ATX
Processor Supported: Ryzen 7
  Ryzen 9
  Ryzen 3
  Ryzen 3 PRO
  Ryzen 7 PRO
  Ryzen 5
  Ryzen 5 Pro
Total Processor Supported: 1
Controller Type: Serial ATA/600
Processor Socket: Socket AM4
Brand Name: ASRock
Memory Technology: DDR4 SDRAM
Chipset Manufacturer: AMD
Number of Memory Slots: 4
Number of SATA Interfaces: 6
Number of PCI Express x1 Slots: 2
Onboard Video: CPU Dependent Video
RAID Supported: Yes
Number of Total Expansion Slots: 4
Number of PCI Express x16 Slots: 2
Total Number of USB Ports: 6
Total Number of Onboard USB Ports: 7
Total Number of PCI Express Slots: 4
Memory Form Factor: UDIMM
  DIMM
Number of M.2 Interfaces: 3
Number of USB 3.2 Ports: 4
Number of Onboard USB 3.2 Ports: 3
General Information
Product Type: Desktop Motherboard
Manufacturer Part Number: B550 STEEL LEGEND
Manufacturer Website Address: http://www.asrock.com
Manufacturer: ASRock, Inc
Product Model: B550 Steel Legend
Product Name: B550 Steel Legend Desktop Motherboard
Brand Name: ASRock
I/O Controller
RAID Levels: 10
  0
  1
Controller Type: Serial ATA/600
RAID Supported: Yes
I/O Expansions
Number of PCI Express x1 Slots: 2
Number of Total Expansion Slots: 4
Number of PCI Express x16 Slots: 2
Total Number of PCI Express Slots: 4
Interfaces/Ports
S/PDIF: Yes
HDMI: Yes
Number of Network (RJ-45) Ports: 1
DisplayPort: Yes
Total Number of USB Ports: 6
Number of USB 2.0 Ports: 2
Number of USB 3.2 Ports: 4
Memory
Maximum Memory: 128 GB
Memory Technology: DDR4 SDRAM
Number of Memory Slots: 4
Memory Form Factor: UDIMM
  DIMM
Memory Speed Supported: 4666 MHz (O.C.)
  4400 MHz (O.C.)
  4133 MHz (O.C.)
  4466 MHz (O.C.)
  3800 MHz (O.C.)
  3733 MHz (O.C.)
  3200 MHz
  2400 MHz
  4733 MHz (O.C.)
  4000 MHz (O.C.)
  4533 MHz (O.C.)
  4266 MHz (O.C.)
  4200 MHz (O.C.)
  3866 MHz (O.C.)
  3600 MHz (O.C.)
  3466 MHz (O.C.)
  2667 MHz
  4600 MHz (O.C.)
  4333 MHz (O.C.)
  2133 MHz
  2933 MHz
Miscellaneous
Package Contents:
  • B550 Steel Legend Desktop 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
Environmentally Friendly: Yes
Environmental Certification: RoHS
  WEEE
  China RoHS
  ErP/EuP Ready
Brand Compatibility: AMD
Network & Communication
2.5Gigabit Ethernet: Yes
Onboard Interfaces
Number of SATA Interfaces: 6
Total Number of Onboard USB Ports: 7
Number of Onboard USB 2.0 Ports: 4
Number of M.2 Interfaces: 3
Number of Onboard USB 3.2 Ports: 3
Physical Characteristics
Form Factor: ATX
Width: 304.8 mm
Depth: 243.8 mm
Processor & Chipset
Processor Supported: Ryzen 3 PRO
  Ryzen 5 Pro