Compare Detail

• X299 PRO
  7B94-001R
  Model
  PRIME X399-A
• 7.1-Channel High Definition Audio
  Supports S/PDIF output
  Audio channels
  8 Channels
• Realtek ALC1220
  Audio chipset
  Realtek ALC S1220A
• 1 x Optical S/PDIF Out
  1 x PS/2 Keyboard/Mouse Combo
  1 x USB 3.2 Gen 2x2 Type-C
  2 x LAN (RJ45)
  4 x USB 2.0/1.1
  4 x USB 3.2 Gen 1 Type-A
  5 x Audio Jacks
  Back io ports
• Intel X299
  Chipset
  AMD X399
• Yes
  Crossfire support
  Yes
• No
  Ecc ram support
  Yes
• ATX
  Form factor
  EATX
• Realtek RTL8125-CG
  Lan chipset
  Intel i211AT
• 2242 / 2260 / 2280 / 22110 - M Key
  2242 / 2260 / 2280 / 22110 - M Key
  M2 devices support
  2242 / 2260 / 2280 - M Key
  2242 / 2260 / 2280 / 22110 - M Key
• 2
  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
  2
• 1
  Onboard usb 32 gen 2
  1
• 4
  Pci express x16 slots
  4
• 0
  Pci express x1 slots
  1
• 0
  Pci express x4 slots
  1
• Yes
  Raid support
  Yes
• 8
  Ram slots
  8
• January 2020
  Release date
  August 2017
• 6
  Sata 6 gbps ports
  6
• PRO
  Series
• Yes
  Sli support
  Yes
• LGA2066
  Socket
  sTR4
• 2133Mhz
  2400Mhz
  2666Mhz
  2933Mhz
  3000Mhz
  3200Mhz
  3300Mhz
  3333Mhz
  3400Mhz
  3466Mhz
  3600Mhz
  3733Mhz
  3800Mhz
  4000Mhz
  4200Mhz
  Supported memory
  2133Mhz
  2400Mhz
  2666Mhz
  2800Mhz
  3000Mhz
  3200Mhz
• No
  Wireless lan
  No