Compare Detail

• PRIME B550M-K
  90MB14V0-M0EAY0
  Model
  Z590 PG VELOCITA
  90-MXBEV0-A0UAYZ
• 7.1 Channels
  Audio channels
  7.1 Channels
• Realtek ALC887
  Audio chipset
  Realtek ALC1220
• 1 x PS/2 keyboard/mouse combo port(s)
  1 x DVI-D
  1 x D-Sub
  1 x HDMI
  1 x LAN (RJ45) port(s)
  2 x USB 3.2 Gen 2 (teal blue) (2 x Type-A)
  4 x USB 3.2 Gen 1 (blue) Type-A
  3 x Audio jack(s)
  Back io ports
  2 x Antenna Ports
  1 x HDMI Port
  1 x DisplayPort 1.4
  1 x Optical SPDIF Out Port
  1 x USB 3.2 Gen2 Type-A Port (10Gb/s) (ReDriver) (Supports ESD Protection)*
  1 x USB 3.2 Gen2 Type-C Port (10Gb/s) (ReDriver) (Supports ESD Protection)*
  2 x USB 3.2 Gen1 Type-A Ports (ASMedia ASM1042A) (Supports ESD Protection)*
  4 x USB 3.2 Gen1 Type-A Ports (Intel Z590) (Supports ESD Protection)*
  2 x USB 2.0 Ports (Supports ESD Protection)
  2 x RJ-45 LAN Ports 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 USB3_12 ports.
  * ACPI wake-up function is not supported on USB3_12 ports.
• AMD B550
  Chipset
  Intel Z590
• No
  Crossfire support
  Yes
• Yes
  Ecc ram support
  No
• Micro ATX
  Form factor
  ATX
• Realtek RTL8111H
  Lan chipset
  Killer E3100G
• 2242 / 2260 / 2280 / 22110 - M Key
  2242 / 2260 / 2280 - M Key
  M2 devices support
  2260 / 2280 - M Key (Intel 11th Gen only)
  2260 / 2280 - M Key
  2260 / 2280 / 22110 - M Key
  2230 - E Key
• 2
  M2 ports
  4
• 10/100/1000Mbps
  Max lan speed
  10/100/1000/2500Mbps + 10/100/1000Mbps
• 128GB
  Maximum supported ram
  128GB
• 2
  Onboard usb 20
  1
• 1
  Onboard usb 32 gen 1
  2
• 1
  Pci express x16 slots
  3
• 2
  Pci express x1 slots
  1
• Yes
  Raid support
  Yes
• 4
  Ram slots
  4
• June 2020
  Release date
  February 2021
• 4
  Sata 6 gbps ports
  6
• No
  Sli support
  No
• AM4
  Socket
  LGA1200
• 2133Mhz
  2400Mhz
  2666Mhz
  2800Mhz
  3000Mhz
  3200Mhz
  3333Mhz
  3466Mhz
  3600Mhz
  3733Mhz
  3866Mhz
  4000Mhz
  4133Mhz
  4266Mhz
  4400Mhz
  4600Mhz
  Supported memory
  2400Mhz
  2666Mhz
  2933Mhz
  3000Mhz
  3200Mhz
  3333Mhz
  3400Mhz
  3466Mhz
  3600Mhz
  3733Mhz
  3800Mhz
  3866Mhz
  4000Mhz
  4133Mhz
  4666Mhz
  4800Mhz
• No
  Wireless lan
  Yes