Compare Detail

• 121-SX-E296-KR
  Model
  PRIME B550M-A
  90MB14D0-M0AAY0
  90MB14I0-M0EAY0
• 7.1 Channel High Definition Audio + Optical
  Audio channels
• Realtek ALC1220
  Audio chipset
• 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
  Back io ports
• Intel X299
  Chipset
  AMD B550
• Yes
  Crossfire support
  No
• No
  Ecc ram support
  Yes
• Micro ATX
  Form factor
  Micro ATX
• Intel I219-V
  Lan chipset
• 2242 / 2260 / 2280 - M Key
  2230 - E Key
  M2 devices support
  2242 / 2260 / 2280 / 22110 - M Key
  2242 / 2260 / 2280 - M Key
• 2
  M2 ports
  2
• 10/100/1000Mbps
  Max lan speed
• 64GB
  Maximum supported ram
  128GB
• 2
  Onboard usb 20
  2
• 1
  Onboard usb 32 gen 1
  1
• 2
  Pci express x16 slots
  1
• 0
  Pci express x1 slots
  2
• 1
  Pci express x4 slots
  0
• No
  Raid support
  Yes
• 4
  Ram slots
  4
• December 2018
  Release date
  June 2020
• 6
  Sata 6 gbps ports
  4
• X299 Micro 2
  Series
• Yes
  Sli support
  No
• LGA2066
  Socket
  AM4
• 2133Mhz
  2400Mhz
  2666Mhz
  2800Mhz
  3000Mhz
  3200Mhz
  3466Mhz
  3600Mhz
  3733Mhz
  4000Mhz
  4133Mhz
  Supported memory
  2133Mhz
  2400Mhz
  2666Mhz
  2800Mhz
  3000Mhz
  3200Mhz
  3466Mhz
  3600Mhz
  3866Mhz
  4000Mhz
  4400Mhz
• 5
  Wi fi generation
• Yes
  Wireless lan
  No