Compare Detail

• M5A99FX PRO R2.0
  M5A99FX-PRO-R2
  Model
  X79 Extreme9
  X79-EXT9
• 8 Channels
  Audio channels
• Realtek ALC892
  Audio chipset
• AMD 990FX
  Chipset
  Intel X79
• Yes
  Crossfire support
  Yes
• No
  Ecc ram support
  No
• ATX
  Form factor
  ATX
• Realtek 8111F
  Lan chipset
• 10/100/1000Mbps
  Max lan speed
• 32 GB
  Maximum supported ram
  64 GB
• 3
  Onboard usb 20
  3
• 1
  Onboard usb 32 gen 1
  2
• 4
  Pci express x16 slots
  5
• 1
  Pci express x1 slots
  1
• No
  Raid support
  Yes
• 4
  Ram slots
  8
• December 2012
  Release date
  February 2012
• 7
  Sata 6 gbps ports
  8
• Yes
  Sli support
  Yes
• AM3+
  Socket
  LGA2011
• 1066Mhz
  1333Mhz
  1600Mhz
  1866Mhz
  2133Mhz
  Supported memory
  1066Mhz
  1333Mhz
  1600Mhz
  1866Mhz
  2133Mhz
  2400Mhz
• No
  Wireless lan
  No