Compare Detail

• B550-A PRO
  7C56-002R
  Model
  ROG RAMPAGE V EXTREME
  RAMPAGE V EXTREME
  90MB0JG0-M0EAY0
• 7.1 Channels
  Audio channels
• Realtek ALC892
  Audio chipset
• 1 x DisplayPort
  1 x HDMI
  1 x LAN (RJ45)
  1 x PS/2 Keyboard/Mouse Combo
  1 x USB 3.2 Gen 2 Type-A
  1 x USB 3.2 Gen 2 Type-C
  2 x USB 3.2 Gen 1 Type-A
  4 x USB 2.0/1.1
  6 x Audio Jacks
  Back io ports
• AMD B550
  Chipset
  Intel X99
• Yes
  Crossfire support
  Yes
• No
  Ecc ram support
  No
• ATX
  Form factor
  EATX
• Realtek RTL8111H
  Lan chipset
• 2242 / 2260 / 2280 / 22110 - M Key
  2242 / 2260 / 2280 - M Key
  M2 devices support
  2260 / 2280 / 22110 - M Key
• 2
  M2 ports
  1
• 10/100/1000Mbps
  Max lan speed
• 128GB
  Maximum supported ram
  64 GB
• 2
  Onboard usb 20
  0
• 1
  Onboard usb 32 gen 1
  0
• 1
  Onboard usb 32 gen 2
  0
• 2
  Pci express x16 slots
  5
• 2
  Pci express x1 slots
  1
• Yes
  Raid support
  Yes
• 4
  Ram slots
  8
• July 2020
  Release date
• 6
  Sata 6 gbps ports
  8
• 0
  Sata express ports
  2
• PRO
  Series
• No
  Sli support
  Yes
• AM4
  Socket
  LGA2011-3
• 1866Mhz
  2133Mhz
  2400Mhz
  2666Mhz
  2800Mhz
  2933Mhz
  3000Mhz
  3200Mhz
  3466Mhz
  3600Mhz
  3733Mhz
  3866Mhz
  4000Mhz
  4133Mhz
  4266Mhz
  4400Mhz
  Supported memory
  2133Mhz
  2400Mhz
  2666Mhz
  2800Mhz
  3000Mhz
  3300Mhz
• No
  Wireless lan
  No