Compare Detail

• B550 AORUS MASTER
  Model
  Z490I AORUS ULTRA
• 2/4/5.1/7.1-channel
  Support for S/PDIF Out
  Audio channels
  2/4/5.1/7.1-channel
• Realtek ALC1220-VB codec
  * The back panel line out jack supports DSD audio.
  Audio chipset
  Realtek ALC1220-VB codec
  * The back panel line out jack supports DSD audio.
• 2 x SMA antenna connectors (2T2R)
  1 x HDMI port
  6 x USB 2.0/1.1 ports
  5 x USB 3.2 Gen 2 Type-A ports (red)
  1 x USB Type-C port with USB 3.2 Gen 2 support
  1 x Q-Flash Plus button
  1 x RJ-45 port
  1 x optical S/PDIF Out connector
  5 x audio jacks
  Back io ports
  1 x DisplayPort
  1 x HDMI port
  1 x USB Type-C port with USB 3.2 Gen 2 support
  1 x USB 3.2 Gen 2 Type-A port (red)
  4 x USB 3.2 Gen 1 ports
  2 x USB 2.0/1.1 ports
  1 x Q-Flash Plus button
  1 x RJ-45 port
  2 x SMA antenna connectors (2T2R)
  3 x audio jacks
• AMD B550
  Chipset
  Intel Z490
• No
  Crossfire support
  No
• Yes
  Ecc ram support
  No
• ATX
  Form factor
  Mini ITX
• Realtek 2.5GbE LAN chip
  Lan chipset
  Intel 2.5GbE LAN chip
• 2242 / 2280 / 22110 - M Key
  2242 / 2280 / 22110 - M Key
  2242 / 2280 / 22110 - M Key
  M2 devices support
  2260 / 2280 - M Key
  2260 / 2280 - M Key
• 3
  M2 ports
  2
• 10/100/1000/2500Mbps
  Max lan speed
  10/100/1000/2500Mbps
• 128GB
  Maximum supported ram
  64GB
• 2
  Onboard usb 20
  1
• 1
  Onboard usb 32 gen 1
  1
• 0
  Onboard usb 32 gen 2
  1
• 3
  Pci express x16 slots
  1
• Yes
  Raid support
  Yes
• 4
  Ram slots
  2
• June 2020
  Release date
  May 2020
• 6
  Sata 6 gbps ports
  4
• No
  Sli support
  No
• AM4
  Socket
  LGA1200
• 2133Mhz
  2400Mhz
  2666Mhz
  2933Mhz
  3200Mhz
  3333Mhz
  3600Mhz
  4000Mhz
  4400Mhz
  4600Mhz
  4866Mhz
  5000Mhz
  Supported memory
  2133Mhz
  2400Mhz
  2666Mhz
  2800Mhz
  2933Mhz
  3000Mhz
  3200Mhz
  3300Mhz
  3333Mhz
  3400Mhz
  3466Mhz
  3600Mhz
  3666Mhz
  3733Mhz
  3800Mhz
  3866Mhz
  4000Mhz
  4133Mhz
  4266Mhz
  4300Mhz
  4400Mhz
  4500Mhz
  4600Mhz
  4700Mhz
  4800Mhz
  5000Mhz
• 6
  Wi fi generation
  6
• Yes
  Wireless lan
  Yes