Compare Detail

• B450 GAMING X
  Model
  MEG B550 UNIFY
• 2/4/5.1/7.1-channel
  Support for S/PDIF Out
  Audio channels
  7.1-Channel High Definition Audio
  Supports S/PDIF output
• Realtek ALC892
  Audio chipset
  Realtek ALC1220P Codec
• 1 x PS/2 keyboard/mouse port
  1 x DVI-D port
  1 x HDMI port
  4 x USB 3.1 Gen 1 ports
  4 x USB 2.0/1.1 ports
  1 x RJ-45 port
  6 x audio jacks
  Back io ports
  1 x HDMI
  1 x LAN (RJ45)
  1 x Optical S/PDIF Out
  1 x PS/2 Keyboard/Mouse Combo
  1 x USB 3.2 Gen 2 Type-C
  3 x USB 3.2 Gen 2 Type-A
  4 x USB 2.0/1.1
  5 x Audio Jacks
• AMD B450
  Chipset
  AMD B550
• Yes
  Crossfire support
  Yes
• No
  Ecc ram support
  No
• ATX
  Form factor
  ATX
• Realtek GbE LAN chip
  Lan chipset
  Realtek RTL8125B
• 2242 / 2260 / 2280 / 22110 - M Key
  M2 devices support
  2280 / 22110 - M Key
  2280 - M Key
  2280 / 22110 - M Key
  2280 - M Key
• 1
  M2 ports
  4
• 10/100/1000Mbps
  Max lan speed
  10/100/1000/2500Mbps
• 64 GB
  Maximum supported ram
  128GB
• 1
  Onboard usb 20
  2
• 1
  Onboard usb 32 gen 1
  1
• 0
  Onboard usb 32 gen 2
  1
• 2
  Pci express x16 slots
  2
• 2
  Pci express x1 slots
  2
• Yes
  Raid support
  Yes
• 4
  Ram slots
  4
• March 2019
  Release date
  December 2020
• 6
  Sata 6 gbps ports
  6
• No
  Sli support
  No
• AM4
  Socket
  AM4
• 2133Mhz
  2400Mhz
  2666Mhz
  2933Mhz
  Supported memory
  1866Mhz
  2133Mhz
  2400Mhz
  2666Mhz
  2800Mhz
  2933Mhz
  3000Mhz
  3200Mhz
  3466Mhz
  3600Mhz
  3733Mhz
  3866Mhz
  4000Mhz
  4133Mhz
  4266Mhz
  4400Mhz
  4533Mhz
  4600Mhz
  4733Mhz
  4866Mhz
  5000Mhz
  5100Mhz
• No
  Wireless lan
  Yes