Compare Detail

• B550 PHANTOM GAMING 4
  90-MXBCY0-A0UAYZ
  Model
  ROG MAXIMUS XII HERO (WI-FI)
  90MB12R0-M0EAY0
• 7.1 Channels
  Audio channels
  8 Channels
• Realtek ALC1200
  Audio chipset
  ROG SupremeFX High Definition Audio CODEC S1220
• 2 x Antenna Ports
  1 x PS/2 Mouse/Keyboard Port
  1 x HDMI Port
  6 x USB 3.2 Gen1 Ports (Supports ESD Protection)
  1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)
  HD Audio Jacks: Line in / Front Speaker / Microphone
  Back io ports
  1 x ASUS Wi-Fi Module
  1 x Clear CMOS button
  5 x Gold-plated audio jacks
  1 x HDMI 1.4b port
  1 x Intel I219V 1Gb Ethernet
  1 x Marvell AQtion AQC111C 5Gb Ethernet
  1 x Optical S/PDIF out
  4 x USB 3.2 Gen 2 ports (3 x Type-A + 1 x USB Type-C)
  4 x USB 3.2 Gen 1 ports (4 x Type-A)
  2 x USB 2.0 ports (2 x Type-A)
  1 x USB BIOS FlashBack button
• AMD B550
  Chipset
  Intel Z490
• Yes
  Crossfire support
  Yes
• Yes
  Ecc ram support
  No
• ATX
  Form factor
  ATX
• Realtek RTL8111H
  Lan chipset
  Aquantia AQC111C
• 2260 / 2280 / 22110 - M Key
  2242 / 2260 / 2280 - M Key
  2230 - E Key
  M2 devices support
  2242 / 2260 / 2280 / 22110 - M Key
  2242 / 2260 / 2280 - M Key
  2242 / 2260 / 2280 / 22110 - M Key
• 3
  M2 ports
  3
• 10/100/1000Mbps
  Max lan speed
  5Gbps + 10/100/1000Mbps
• 128GB
  Maximum supported ram
  128GB
• 2
  Onboard usb 20
  2
• 1
  Onboard usb 32 gen 1
  1
• 0
  Onboard usb 32 gen 2
  1
• 2
  Pci express x16 slots
  3
• 2
  Pci express x1 slots
  3
• Yes
  Raid support
  Yes
• 4
  Ram slots
  4
• June 2020
  Release date
  May 2020
• 6
  Sata 6 gbps ports
  6
• No
  Sli support
  Yes
• AM4
  Socket
  LGA1200
• 2133Mhz
  2400Mhz
  2666Mhz
  2933Mhz
  3200Mhz
  3466Mhz
  3600Mhz
  3733Mhz
  3800Mhz
  3866Mhz
  4000Mhz
  4133Mhz
  4200Mhz
  4266Mhz
  4333Mhz
  4400Mhz
  4533Mhz
  Supported memory
  2133Mhz
  2400Mhz
  2666Mhz
  2800Mhz
  2933Mhz
  3000Mhz
  3200Mhz
  3333Mhz
  3400Mhz
  3466Mhz
  3600Mhz
  3733Mhz
  3866Mhz
  4000Mhz
  4133Mhz
  4266Mhz
  4400Mhz
  4500Mhz
  4600Mhz
  4700Mhz
  4800Mhz
• No
  Wireless lan
  Yes