Compare Detail

• X99-A/USB 3.1
  Model
  B550 GAMING X
• 8 Channels
  Audio channels
  2/4/5.1/7.1-channel
• Realtek ALC1150
  Audio chipset
  Realtek ALC887
• Intel X99
  Chipset
  AMD B550
• Yes
  Crossfire support
  No
• No
  Ecc ram support
  Yes
• ATX
  Form factor
  ATX
• Intel I218V
  Lan chipset
  Realtek GbE LAN chip
• 2242 / 2260 / 2280 / 22110 - M Key
  M2 devices support
  2242 / 2260 / 2280 / 22110 - M Key
  2242 / 2260 / 2280 / 22110 - M Key
• 1
  M2 ports
  2
• 10/100/1000Mbps
  Max lan speed
  10/100/1000Mbps
• 64 GB
  Maximum supported ram
  128GB
• 2
  Onboard usb 20
  2
• 2
  Onboard usb 32 gen 1
  1
• 4
  Pci express x16 slots
  2
• 2
  Pci express x1 slots
  3
• Yes
  Raid support
  Yes
• 8
  Ram slots
  4
• 8
  Sata 6 gbps ports
  4
• 1
  Sata express ports
  0
• Series
  Gaming X
• Yes
  Sli support
  No
• LGA2011-3
  Socket
  AM4
• 2133Mhz
  2400Mhz
  2666Mhz
  2800Mhz
  3000Mhz
  3200Mhz
  3300Mhz
  Supported memory
  2133Mhz
  2400Mhz
  2666Mhz
  2933Mhz
  3200Mhz
  3333Mhz
  3600Mhz
  4000Mhz
  4400Mhz
  4600Mhz
• No
  Wireless lan
  No