Compare Detail

• B550-A PRO
  7C56-002R
  Model
  ROG Strix Z390-I Gaming
• 7.1 Channels
  Audio channels
  8 Channels
• Realtek ALC892
  Audio chipset
  ROG SupremeFX S1220A High Definition Audio CODEC
• 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 Z390
• Yes
  Crossfire support
  No
• No
  Ecc ram support
  No
• ATX
  Form factor
  Mini ITX
• Realtek RTL8111H
  Lan chipset
  Intel I219-V
• 2242 / 2260 / 2280 / 22110 - M Key
  2242 / 2260 / 2280 - M Key
  M2 devices support
  2242 / 2260 / 2280 - M Key
  2242 / 2260 / 2280 - M Key
• 2
  M2 ports
  2
• 10/100/1000Mbps
  Max lan speed
  10/100/1000Mbps
• 128GB
  Maximum supported ram
  32GB
• 2
  Onboard usb 20
  1
• 1
  Onboard usb 32 gen 1
  1
• 1
  Onboard usb 32 gen 2
  1
• 2
  Pci express x16 slots
  1
• 2
  Pci express x1 slots
  0
• Yes
  Raid support
  Yes
• 4
  Ram slots
  2
• July 2020
  Release date
  October 2018
• 6
  Sata 6 gbps ports
  4
• PRO
  Series
  ROG
• No
  Sli support
  No
• AM4
  Socket
  LGA1151
• 1866Mhz
  2133Mhz
  2400Mhz
  2666Mhz
  2800Mhz
  2933Mhz
  3000Mhz
  3200Mhz
  3466Mhz
  3600Mhz
  3733Mhz
  3866Mhz
  4000Mhz
  4133Mhz
  4266Mhz
  4400Mhz
  Supported memory
  2133Mhz
  2400Mhz
  2666Mhz
  2800Mhz
  3000Mhz
  3200Mhz
  3300Mhz
  3333Mhz
  3400Mhz
  3466Mhz
  3600Mhz
  3733Mhz
  3866Mhz
  4000Mhz
  4133Mhz
  4266Mhz
  4333Mhz
  4400Mhz
  4500Mhz
• No
  Wireless lan
  Yes