Compare Detail

• Zenith II Extreme
  ROG Zenith II Extreme
  90MB14K0-M0EAY0
  Model
  B550 PG VELOCITA
• 8 Channels
  Audio channels
  7.1 Channels
• ROG SupremeFX High Definition Audio CODEC S1220
  Audio chipset
  Realtek ALC1220
• 1 x Clear CMOS Button
  1 x BIOS Flashback Button
  1 x 2x2 Wi-Fi Module
  1 x Aquantia AQC-107 10G LAN
  1 x Anti-surge LAN (RJ45)
  4 x USB 3.2 Gen1 ports [blue]
  7 x USB 3.2 Gen2 ports (6 x Type-A [red] and 1 x Type-C [black])
  1 x USB 3.2 Gen2x2 port (1 x Type-C [black])
  1 x Optical S/PDIF out
  5 x LED-illuminated audio jacks
  Back io ports
  2 x Antenna Ports (on I/O Panel Shield)
  1 x PS/2 Mouse/Keyboard Port
  1 x HDMI Port
  1 x Optical SPDIF Out Port
  1 x USB 3.2 Gen2 Type-A Port (10Gb/s) (Supports ESD Protection)
  1 x USB 3.2 Gen2 Type-C Port (10Gb/s) (Supports ESD Protection)
  2 x USB 3.2 Gen1 Ports (Supports ESD Protection)
  4 x USB 2.0 Ports (Supports ESD Protection)*
  1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)
  HD Audio Jacks: Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone (Gold Audio Jacks)
  * Ultra USB Power is supported on USB_34 ports.
  * ACPI wake-up function is not supported on USB_34 ports.
• AMD TRX40
  Chipset
  AMD B550
• Yes
  Crossfire support
  Yes
• Yes
  Ecc ram support
  Yes
• EATX
  Form factor
  ATX
• AQUANTIA AQC107
  Lan chipset
  Dragon RTL8125BG
• 2242 / 2260 / 2280 - M Key
  2242 / 2260 / 2280 - M Key
  2242 / 2260 / 2280 - M Key
  2242 / 2260 / 2280 / 22110 - M Key
  2242 / 2260 / 2280 / 22110 - M Key
  M2 devices support
  2242 / 2260 / 2280 - M Key
  2242 / 2260 / 2280 / 22110 - M Key
  2230 - E Key
• 5
  M2 ports
  3
• 10Gbps + 10/100/1000Mbps
  Max lan speed
  10/100/1000/2500Mbps
• 256GB
  Maximum supported ram
  128GB
• 2
  Onboard usb 20
  2
• 2
  Onboard usb 32 gen 1
  1
• 2
  Onboard usb 32 gen 2
  1
• 4
  Pci express x16 slots
  2
• 0
  Pci express x1 slots
  2
• Yes
  Raid support
  Yes
• 8
  Ram slots
  4
• November 2019
  Release date
  June 2020
• 8
  Sata 6 gbps ports
  6
• ROG
  Series
  Phantom Gaming
• Yes
  Sli support
  No
• sTRX4
  Socket
  AM4
• 2400Mhz
  2666Mhz
  2800Mhz
  2933Mhz
  3000Mhz
  3200Mhz
  3400Mhz
  3466Mhz
  3600Mhz
  3733Mhz
  3866Mhz
  4000Mhz
  4133Mhz
  4266Mhz
  4400Mhz
  4600Mhz
  Supported memory
  2133Mhz
  2400Mhz
  2666Mhz
  2933Mhz
  3200Mhz
  3466Mhz
  3600Mhz
  3733Mhz
  3800Mhz
  3866Mhz
  4000Mhz
  4133Mhz
  4200Mhz
  4266Mhz
  4333Mhz
  4400Mhz
  4533Mhz
  4600Mhz
  4666Mhz
• 6
  Wi fi generation
• Yes
  Wireless lan
  No