Compare Detail

• pro b550m-c/csm
  Model
  RAMPAGE VI EXTREME
  ROG RAMPAGE VI EXTREME
• 7.1 Channels
  Audio channels
  8 Channels
• Realtek ALC887/897
  Audio chipset
  SupremeFX
• 1 x Realtek RTL8111H
  1 x PS/2 keyboard (purple)
  1 x PS/2 mouse (green)
  2 x DisplayPort
  1 x HDMI
  2 x USB 3.2 Gen 2 (1 x Type-A+1 x USB Type-C)
  2 x USB 3.2 Gen 1 Type-A
  2 x USB 2.0
  3 x Audio jack(s)
  Back io ports
• AMD B550
  Chipset
  Intel X299
• No
  Crossfire support
  Yes
• No
  Ecc ram support
  No
• Micro ATX
  Form factor
  EATX
• Realtek RTL8111H
  Lan chipset
  Aquantia AQC-107 10G LAN
• 2242 / 2260 / 2280 - M Key
  2242 / 2260 / 2280 - M Key
  2242 / 2260 / 2280 - M Key
  M2 devices support
  2230 / 2242 / 2260 / 2280 / 22110 - M Key
  2230 / 2242 / 2260 / 2280 / 22110 - M Key
  2242 / 2260 / 2280 - M Key
• 3
  M2 ports
  3
• 10/100/1000Mbps
  Max lan speed
  10Gbps + 10/100/1000Mbps
• 128GB
  Maximum supported ram
  128 GB
• 1
  Onboard usb 20
  2
• 2
  Onboard usb 32 gen 1
  1
• 0
  Onboard usb 32 gen 2
  1
• 1
  Pci express x16 slots
  4
• 1
  Pci express x4 slots
  1
• Yes
  Raid support
  Yes
• 4
  Ram slots
  8
• December 2020
  Release date
• 4
  Sata 6 gbps ports
  6
• No
  Sli support
  Yes
• AM4
  Socket
  LGA2066
• 2133Mhz
  2400Mhz
  2666Mhz
  2800Mhz
  3000Mhz
  3200Mhz
  3333Mhz
  3466Mhz
  3600Mhz
  3733Mhz
  3866Mhz
  4000Mhz
  4133Mhz
  4266Mhz
  4400Mhz
  4600Mhz
  4800Mhz
  Supported memory
  2133Mhz
  2400Mhz
  2666Mhz
  2800Mhz
  3000Mhz
  3200Mhz
  3300Mhz
  3333Mhz
  3600Mhz
  3733Mhz
  3866Mhz
  4000Mhz
  4133Mhz
  4200Mhz
• No
  Wireless lan
  Yes