Compare Detail

• Z270M-ITX/ac
  Model
  B550M-ITX/AC
  90-MXBDH0-A0UAYZ
• 7.1 Channels
  Audio channels
  7.1 Channels
• Realtek ALC892
  Audio chipset
  Realtek ALC887
• Intel Z270
  Chipset
  AMD B550
• No
  Crossfire support
  No
• No
  Ecc ram support
  Yes
• Mini ITX
  Form factor
  Mini ITX
• Intel I219-V
  Lan chipset
  Realtek RTL8111H
• 2230 / 2242 / 2260 / 2280 - M Key
  M2 devices support
  2280 - M Key
  2230 - E Key
• 1
  M2 ports
  2
• Dual 10/100/1000Mbps
  Max lan speed
  10/100/1000Mbps
• 32GB
  Maximum supported ram
  64GB
• 1
  Onboard usb 20
  1
• 1
  Onboard usb 32 gen 1
  1
• 1
  Pci express x16 slots
  1
• Yes
  Raid support
  Yes
• 2
  Ram slots
  2
• January 2017
  Release date
  June 2020
• 6
  Sata 6 gbps ports
  4
• No
  Sli support
  No
• LGA1151
  Socket
  AM4
• 2133Mhz
  2400Mhz
  2800Mhz
  2933Mhz
  3200Mhz
  3600Mhz
  3733Mhz
  Supported memory
  2133Mhz
  2400Mhz
  2666Mhz
  2933Mhz
  3200Mhz
  3466Mhz
  3600Mhz
  3733Mhz
  3800Mhz
  3866Mhz
  4000Mhz
  4133Mhz
  4200Mhz
  4266Mhz
  4333Mhz
  4400Mhz
  4533Mhz
  4600Mhz
• 5
  Wi fi generation
  5
• Yes
  Wireless lan
  Yes