Compare Detail

• X299-E Gaming II
  ROG Strix X299-E Gaming II
  Model
  PRIME B550M-A/CSM
• 8 Channels
  Audio channels
  7.1 Channels
• SupremeFX High Definition Audio CODEC S1220A
  Audio chipset
  Realtek ALC887
• 1 x LAN (RJ45) port(s)
  4 x USB 2.0 (one port can be switched to USB BIOS Flashback)
  1 x Optical S/PDIF out
  5 x Audio jack(s)
  1 x Anti-surge 2.5G LAN (RJ45) port
  1 x Wi-Fi antenna port(s)
  1 x USB BIOS Flashback Button(s)
  2 x USB 3.2 Gen 1 (up to 5Gbps) ports Type-A
  4 x USB 3.2 Gen 2 (up to 10Gbps) ports (Type-A + USB Type-C)
  Back io ports
  2 x USB 3.2 Gen 2 ports (2 x Type-A)
  4 x USB 3.2 Gen 1 ports (4 x Type-A)
  1 x D-Sub port
  1 x DVI-D port
  1 x HDMI port
  1 x Realtek RTL8111H 1Gb Ethernet port
  3 x Audio jacks
  1 x PS/2 Keyboard/Mouse combo port
• Intel X299
  Chipset
  AMD B550
• Yes
  Crossfire support
  No
• No
  Ecc ram support
  Yes
• ATX
  Form factor
  Micro ATX
• Realtek RTL8125-CG
  Lan chipset
  Realtek RTL8111H
• 2242 / 2260 / 2280 / 22110 - M Key
  2242 / 2260 / 2280 / 22110 - M Key
  2242 / 2260 / 2280 / 22110 - M Key
  M2 devices support
  2242 / 2260 / 2280 / 22110 - M Key
  2242 / 2260 / 2280 - M Key
• 3
  M2 ports
  2
• 10/100/1000/2500Mbps + 10/100/1000Mbps
  Max lan speed
  10/100/1000Mbps
• 256 GB
  Maximum supported ram
  128 GB
• 2
  Onboard usb 20
  2
• 2
  Onboard usb 32 gen 1
  1
• 1
  Onboard usb 32 gen 2
  0
• 3
  Pci express x16 slots
  1
• 1
  Pci express x1 slots
  2
• 1
  Pci express x4 slots
  0
• Yes
  Raid support
  Yes
• 8
  Ram slots
  4
• September 2019
  Release date
  June 2020
• 8
  Sata 6 gbps ports
  4
• ROG Strix
  Series
• Yes
  Sli support
  No
• LGA2066
  Socket
  AM4
• 2133Mhz
  2400Mhz
  2666Mhz
  2800Mhz
  2933Mhz
  3000Mhz
  3200Mhz
  3300Mhz
  3333Mhz
  3400Mhz
  3466Mhz
  3600Mhz
  3733Mhz
  3800Mhz
  3866Mhz
  4000Mhz
  4133Mhz
  4266Mhz
  Supported memory
  2133Mhz
  2400Mhz
  2666Mhz
  2800Mhz
  3000Mhz
  3200Mhz
  3333Mhz
  3466Mhz
  3600Mhz
  3733Mhz
  3866Mhz
  4000Mhz
  4133Mhz
  4266Mhz
  4400Mhz
  4600Mhz
• 6
  Wi fi generation
• Yes
  Wireless lan
  No