Compare Detail

• B450-A PRO
  Model
  Z490M PRO4
  90-MXBBV0-A0UAYZ
• 7.1 Channels
  Audio channels
  7.1 Channels
• Realtek ALC892
  Audio chipset
  Realtek ALC1200
• AMD B450
  Chipset
  Intel Z490
• Yes
  Crossfire support
  Yes
• No
  Ecc ram support
  No
• ATX
  Form factor
  Micro ATX
• Realtek 8111H
  Lan chipset
  Intel I219-V
• 2242 / 2260 / 2280 - M Key
  M2 devices support
  2280 - M Key
  2280 - M Key
  2230 - E Key
• 1
  M2 ports
  3
• 10/100/1000Mbps
  Max lan speed
  10/100/1000Mbps
• 64GB
  Maximum supported ram
  128 GB
• 2
  Onboard usb 20
  2
• 1
  Onboard usb 32 gen 1
  2
• 2
  Pci express x16 slots
  2
• 4
  Pci express x1 slots
  2
• Yes
  Raid support
  Yes
• 4
  Ram slots
  4
• 6
  Sata 6 gbps ports
  4
• No
  Sli support
  No
• AM4
  Socket
  LGA1200
• 1866Mhz
  2133Mhz
  2400Mhz
  2666Mhz
  2800Mhz
  2933Mhz
  3000Mhz
  3200Mhz
  3466Mhz
  Supported memory
  2133Mhz
  2400Mhz
  2666Mhz
  2800Mhz
  2933Mhz
  3200Mhz
  3600Mhz
  3733Mhz
  3800Mhz
  3866Mhz
  4000Mhz
  4133Mhz
  4266Mhz
  4333Mhz
  4400Mhz
  4500Mhz
• No
  Wireless lan
  No