Compare Detail

• PRIME B550M-A
  90MB14D0-M0AAY0
  90MB14I0-M0EAY0
  Model
  H570M PRO4
  90-MXBFR0-A0UAYZ
• AMD B550
  Chipset
  Intel H570
• No
  Crossfire support
  Yes
• Yes
  Ecc ram support
  No
• Micro ATX
  Form factor
  Micro ATX
• 2242 / 2260 / 2280 / 22110 - M Key
  2242 / 2260 / 2280 - M Key
  M2 devices support
  2280 - M Key (Intel 11th Gen only)
  2280 - M Key
  2230 - E Key
• 2
  M2 ports
  3
• 128GB
  Maximum supported ram
  128GB
• 2
  Onboard usb 20
  2
• 1
  Onboard usb 32 gen 1
  2
• 0
  Onboard usb 32 gen 2
  1
• 1
  Pci express x16 slots
  1
• 2
  Pci express x1 slots
  1
• 0
  Pci express x4 slots
  1
• Yes
  Raid support
  Yes
• 4
  Ram slots
  4
• June 2020
  Release date
  February 2021
• 4
  Sata 6 gbps ports
  4
• No
  Sli support
  No
• AM4
  Socket
  LGA1200
• 2133Mhz
  2400Mhz
  2666Mhz
  2800Mhz
  3000Mhz
  3200Mhz
  3466Mhz
  3600Mhz
  3866Mhz
  4000Mhz
  4400Mhz
  Supported memory
  2400Mhz
  2666Mhz
  2933Mhz
  3000Mhz
  3200Mhz
  3333Mhz
  3400Mhz
  3466Mhz
  3600Mhz
  3733Mhz
  3800Mhz
  3866Mhz
  4000Mhz
  4133Mhz
  4600Mhz
  4800Mhz
• No
  Wireless lan
  No