Compare Detail

• B550M S2H
  Model
  121-SX-E296-KR
• 7.1 Channels
  Audio channels
  7.1 Channel High Definition Audio + Optical
• Realtek ALC887
  Audio chipset
  Realtek ALC1220
• 1 x PS/2 keyboard/mouse port
  1 x D-Sub port
  1 x DVI-D port
  1 x HDMI port
  4 x USB 3.2 Gen 1 ports
  2 x USB 2.0/1.1 ports
  1 x RJ-45 port
  3 x audio jacks
  Back io ports
  1 x LAN (RJ45)
  1 x Optical S/PDIF Out
  2 x USB 3.1 Gen 2 Type-A
  5 x Audio Jacks
  6 x USB 3.1 Gen 1 Type-A
• AMD B550
  Chipset
  Intel X299
• No
  Crossfire support
  Yes
• Yes
  Ecc ram support
  No
• Micro ATX
  Form factor
  Micro ATX
• 2242 / 2260 / 2280 - M Key
  M2 devices support
  2242 / 2260 / 2280 - M Key
  2230 - E Key
• 1
  M2 ports
  2
• 10/100/1000Mbps
  Max lan speed
  10/100/1000Mbps
• 64GB
  Maximum supported ram
  64GB
• 1
  Onboard usb 20
  2
• 1
  Onboard usb 32 gen 1
  1
• 1
  Pci express x16 slots
  2
• 2
  Pci express x1 slots
  0
• 0
  Pci express x4 slots
  1
• Yes
  Raid support
  No
• 2
  Ram slots
  4
• June 2020
  Release date
  December 2018
• 4
  Sata 6 gbps ports
  6
• No
  Sli support
  Yes
• AM4
  Socket
  LGA2066
• 2133Mhz
  2400Mhz
  2666Mhz
  2933Mhz
  3200Mhz
  3333Mhz
  3600Mhz
  4000Mhz
  4400Mhz
  4600Mhz
  4866Mhz
  5000Mhz
  Supported memory
  2133Mhz
  2400Mhz
  2666Mhz
  2800Mhz
  3000Mhz
  3200Mhz
  3466Mhz
  3600Mhz
  3733Mhz
  4000Mhz
  4133Mhz
• No
  Wireless lan
  Yes