Compare Detail

• GA-990FXA-UD3
  Model
  B450M PRO4-F
  90-MXBAB0-A0UAYZ
• 8 Channels
  Audio channels
  7.1 Channels
• Realtek ALC889
  Audio chipset
  Realtek ALC892
• AMD 990FX
  Chipset
  AMD B450
• Yes
  Crossfire support
  Yes
• No
  Ecc ram support
  No
• ATX
  Form factor
  Micro ATX
• Realtek 8111E
  Lan chipset
  Realtek RTL8111GR
• 0
  M2 ports
  2
• 10/100/1000Mbps
  Max lan speed
  10/100/1000Mbps
• 32GB
  Maximum supported ram
  64GB
• 3
  Onboard usb 20
  2
• 1
  Onboard usb 32 gen 1
  1
• 4
  Pci express x16 slots
  2
• 2
  Pci express x1 slots
  1
• Yes
  Raid support
  Yes
• 4
  Ram slots
  4
• July 2011
  Release date
  April 2019
• 6
  Sata 6 gbps ports
  4
• Yes
  Sli support
  No
• AM3+
  Socket
  AM4
• 1066Mhz
  1333Mhz
  1600Mhz
  1866Mhz
  2000Mhz
  Supported memory
  2133Mhz
  2400Mhz
  2666Mhz
  2933Mhz
  3200Mhz
• No
  Wireless lan
  No