Compare Detail

• GA-H270-HD3
  Model
  ROG STRIX Z490-A GAMING
  90MB12Y0-M0EAY0
• 2/4/5.1/7.1-channel
  Audio channels
  8 Channels
• Realtek ALC887
  Audio chipset
  ROG SupremeFX High Definition Audio CODEC S1220A
• Intel H270
  Chipset
  Intel Z490
• Yes
  Crossfire support
  Yes
• No
  Ecc ram support
  No
• ATX
  Form factor
  ATX
• Realtek GbE LAN chip
  Lan chipset
  Intel I225-V
• 2242 / 2260 / 2280 / 22110 - M Key
  M2 devices support
  2242 / 2260 / 2280 / 22110 - M Key
  2242 / 2260 / 2280 / 22110 - M Key
  2230 - E Key
• 1
  M2 ports
  3
• 10/100/1000Mbps
  Max lan speed
  10/100/1000/2500Mbps
• 64 GB
  Maximum supported ram
  128GB
• 2
  Onboard usb 20
  2
• 2
  Onboard usb 32 gen 1
  1
• 0
  Onboard usb 32 gen 2
  1
• 3
  Pci express x16 slots
  3
• 2
  Pci express x1 slots
  1
• 0
  Pci express x4 slots
  1
• No
  Raid support
  Yes
• 4
  Ram slots
  4
• January 2017
  Release date
  May 2020
• 4
  Sata 6 gbps ports
  6
• 1
  Sata express ports
  0
• Series
  ROG
• No
  Sli support
  No
• LGA1151
  Socket
  LGA1200
• 2133Mhz
  2400Mhz
  Supported memory
  2133Mhz
  2400Mhz
  2666Mhz
  2800Mhz
  2933Mhz
  3000Mhz
  3200Mhz
  3333Mhz
  3466Mhz
  3600Mhz
  3733Mhz
  3866Mhz
  4000Mhz
  4133Mhz
  4266Mhz
  4400Mhz
  4500Mhz
  4600Mhz
• No
  Wireless lan
  No