Compare Detail

• B550 AORUS PRO V2
  Model
  B450M S2H
• 7.1 Channels
  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 ALC887
• 1 x HDMI port
  2 x USB 3.2 Gen 1 ports
  1 x USB Type-C port with USB 3.2 Gen 2 support
  2 x USB 3.2 Gen 2 Type-A ports (red)
  6 x USB 2.0/1.1 ports
  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
• AMD B550
  Chipset
  AMD B450
• No
  Crossfire support
  No
• No
  Ecc ram support
  No
• ATX
  Form factor
  Micro ATX
• Realtek 2.5GbE LAN chip
  Lan chipset
  Realtek GbE LAN chip
• 2242 / 2260 / 2280 / 22110 - M Key
  2242 / 2260 / 2280 / 22110 - M Key
  M2 devices support
  2242 / 2260 / 2280 - M Key
• 2
  M2 ports
  1
• 10/100/1000/2500Mbps
  Max lan speed
  10/100/1000Mbps
• 128 GB
  Maximum supported ram
  32GB
• 2
  Onboard usb 20
  2
• 1
  Onboard usb 32 gen 1
  1
• 1
  Onboard usb 32 gen 2
  0
• 3
  Pci express x16 slots
  1
• 2
  Pci express x1 slots
  2
• Yes
  Raid support
  Yes
• 4
  Ram slots
  2
• February 2021
  Release date
  January 2019
• 6
  Sata 6 gbps ports
  4
• No
  Sli support
  No
• AM4
  Socket
  AM4
• 2133Mhz
  2400Mhz
  2666Mhz
  2933Mhz
  3200Mhz
  3333Mhz
  3600Mhz
  4000Mhz
  4600Mhz
  4866Mhz
  5000Mhz
  5200Mhz
  Supported memory
  2133Mhz
  2400Mhz
  2933Mhz
  3466Mhz
  3600Mhz
• No
  Wireless lan
  No