Compare Detail

• B450M-HDV
  90-MXB9N0-A0UAYZ
  Model
  A520M-HDV
  90-MXBE50-A0UAYZ
• 7.1 Channels
  Audio channels
• Realtek ALC887
  Audio chipset
• AMD B450
  Chipset
  AMD A520
• No
  Crossfire support
  No
• No
  Ecc ram support
  No
• Micro ATX
  Form factor
  Micro ATX
• Realtek RTL8111H
  Lan chipset
• 2242 / 2260 / 2280 - M Key
  M2 devices support
  2242 / 2260 / 2280 - M Key
• 1
  M2 ports
  1
• 10/100/1000Mbps
  Max lan speed
• 32GB
  Maximum supported ram
  64GB
• 2
  Onboard usb 20
  2
• 1
  Onboard usb 32 gen 1
  1
• 1
  Pci express x16 slots
  1
• 1
  Pci express x1 slots
  1
• Yes
  Raid support
  Yes
• 2
  Ram slots
  2
• August 2018
  Release date
  August 2020
• 4
  Sata 6 gbps ports
  4
• No
  Sli support
  No
• AM4
  Socket
  AM4
• 2133Mhz
  2400Mhz
  2666Mhz
  2933Mhz
  3200Mhz
  Supported memory
  2133Mhz
  2400Mhz
  2666Mhz
  2933Mhz
  3200Mhz
  3466Mhz
  3600Mhz
  3733Mhz
  3800Mhz
  3866Mhz
  4000Mhz
  4133Mhz
  4200Mhz
  4266Mhz
  4333Mhz
  4400Mhz
  4533Mhz
  4600Mhz
  4666Mhz
  4733Mhz
• No
  Wireless lan
  No