Compare Detail

• X399 Professional Gaming
  Fatal1ty X399 Professional Gaming
  90-MXB5Q0-A0UAYZ
  Model
  ROG STRIX B660-A GAMING WIFI D4
• AMD X399
  Chipset
  Intel B660
• Yes
  Crossfire support
  No
• Yes
  Ecc ram support
  No
• ATX
  Form factor
  ATX
• 2242 / 2260 / 2280 - M Key
  2242 / 2260 / 2280 - M Key
  2230 / 2242 / 2260 / 2280 - M Key
  2230 - E Key
  M2 devices support
  2242 / 2260 / 2280 / 22110 - M Key
  2242 / 2260 / 2280 - M Key
  2242 / 2260 / 2280 / 22110 - M Key
• 4
  M2 ports
  3
• 128 GB
  Maximum supported ram
  128GB
• 2
  Onboard usb 20
  1
• 2
  Onboard usb 32 gen 1
  1
• 0
  Onboard usb 32 gen 2
  1
• 4
  Pci express x16 slots
  2
• 1
  Pci express x1 slots
  2
• Yes
  Raid support
  Yes
• 8
  Ram slots
  4
• 8
  Sata 6 gbps ports
  4
• Yes
  Sli support
  No
• sTR4
  Socket
  LGA1700
• 2133Mhz
  2400Mhz
  2666Mhz
  2933Mhz
  3200Mhz
  3600Mhz
  Supported memory
  2133Mhz
  2400Mhz
  2666Mhz
  2800Mhz
  2933Mhz
  3000Mhz
  3200Mhz
  3333Mhz
  3400Mhz
  3466Mhz
  3600Mhz
  3733Mhz
  4000Mhz
  4266Mhz
  4400Mhz
  4600Mhz
  4800Mhz
  5000Mhz
  5333Mhz
• 5
  Wi fi generation
  6
• Yes
  Wireless lan
  Yes