Compare Detail

• PRIME A320M-K
  90MB0TV0-M0EAY0
  Model
  ROG STRIX B550-I GAMING
  STRIX B550-I GAMING
  90MB14L0-M0EAY0
• 8 Channels
  Audio channels
  7.1 Channels
• Realtek ALC887
  Audio chipset
  ROG SupremeFX Surround Sound High Definition Audio CODEC S1220A
• AMD A320
  Chipset
  AMD B550
• No
  Crossfire support
  No
• No
  Ecc ram support
  Yes
• Micro ATX
  Form factor
  Mini ITX
• Realtek RTL8111H
  Lan chipset
  Intel I225-V
• 2242 / 2260 / 2280 - M Key
  M2 devices support
  2242 / 2260 / 2280 - M Key
  2242 / 2260 / 2280 - M Key
• 1
  M2 ports
  2
• 10/100/1000Mbps
  Max lan speed
  10/100/1000/2500Mbps
• 32 GB
  Maximum supported ram
  64 GB
• 2
  Onboard usb 20
  1
• 1
  Onboard usb 32 gen 1
  1
• 0
  Onboard usb 32 gen 2
  1
• 1
  Pci express x16 slots
  1
• 2
  Pci express x1 slots
  0
• Yes
  Raid support
  Yes
• 2
  Ram slots
  2
• April 2017
  Release date
  June 2020
• 4
  Sata 6 gbps ports
  4
• Series
  ROG
• No
  Sli support
  No
• AM4
  Socket
  AM4
• 2133Mhz
  2400Mhz
  2666Mhz
  2933Mhz
  3200Mhz
  Supported memory
  2133Mhz
  2400Mhz
  2666Mhz
  2800Mhz
  2933Mhz
  3000Mhz
  3200Mhz
  3400Mhz
  3466Mhz
  3600Mhz
  3800Mhz
  4000Mhz
  4133Mhz
  4266Mhz
  4400Mhz
  4600Mhz
  4800Mhz
  5000Mhz
  5100Mhz
• No
  Wireless lan
  Yes