Compare Detail

• Q87M-E/CSM
  Model
  B550-A PRO
  7C56-002R
• 8 Channels
  Audio channels
  7.1 Channels
• Realtek ALC887-VD
  Audio chipset
  Realtek ALC892
• Intel Q87
  Chipset
  AMD B550
• Yes
  Crossfire support
  Yes
• No
  Ecc ram support
  No
• Micro ATX
  Form factor
  ATX
• Intel I217-LM
  Lan chipset
  Realtek RTL8111H
• 0
  M2 ports
  2
• 10/100/1000Mbps
  Max lan speed
  10/100/1000Mbps
• 32 GB
  Maximum supported ram
  128GB
• 3
  Onboard usb 20
  2
• 1
  Onboard usb 32 gen 1
  1
• 0
  Onboard usb 32 gen 2
  1
• 2
  Pci express x16 slots
  2
• 0
  Pci express x1 slots
  2
• No
  Raid support
  Yes
• 4
  Ram slots
  4
• September 2018
  Release date
  July 2020
• 6
  Sata 6 gbps ports
  6
• No
  Sli support
  No
• LGA1150
  Socket
  AM4
• 1066Mhz
  1333Mhz
  1600Mhz
  Supported memory
  1866Mhz
  2133Mhz
  2400Mhz
  2666Mhz
  2800Mhz
  2933Mhz
  3000Mhz
  3200Mhz
  3466Mhz
  3600Mhz
  3733Mhz
  3866Mhz
  4000Mhz
  4133Mhz
  4266Mhz
  4400Mhz
• No
  Wireless lan
  No