Compare Detail

• Z170 EXTREME6+
  Model
  B550 EXTREME4
• Intel Z170
  Chipset
  AMD B550
• ATX
  Form factor
  ATX
• Yes
  Crossfire support
  Yes
• No
  Ecc ram support
  No
• 2230 / 2242 / 2260 / 2280 / 22110 - M Key
  M2 devices support
  2242 / 2260 / 2280 - M Key
  2242 / 2260 / 2280 / 22110 - M Key
  2230 - E Key
• 1
  M2 ports
  3
• 64 GB
  Maximum supported ram
  128GB
• 2
  Onboard usb 20
  2
• 1
  Onboard usb 32 gen 1
  1
• 0
  Onboard usb 32 gen 2
  1
• 3
  Pci express x16 slots
  2
• 3
  Pci express x1 slots
  2
• Yes
  Raid support
  Yes
• 4
  Ram slots
  4
• August 2015
  Release date
  June 2020
• 4
  Sata 6 gbps ports
  6
• 2
  Sata express ports
  0
• Yes
  Sli support
  No
• LGA1151
  Socket
  AM4
• 2133Mhz
  2400Mhz
  2800Mhz
  2933Mhz
  3200Mhz
  Supported memory
  2133Mhz
  2400Mhz
  2666Mhz
  2933Mhz
  3200Mhz
  3466Mhz
  3600Mhz
  3733Mhz
  3800Mhz
  3866Mhz
  4000Mhz
  4133Mhz
  4200Mhz
  4266Mhz
  4333Mhz
  4400Mhz
  4533Mhz
  4600Mhz
  4666Mhz
• No
  Wireless lan
  No