Compare Detail

• B550 TAICHI
  90-MXBD00-A0UAYZ
  Model
  Z590 Taichi
  90-MXBES0-A0UAYZ
• 7.1 Channels
  Audio channels
  7.1 Channels
• Realtek ALC1220
  Audio chipset
  Realtek ALC1220
• 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) (Supports ESD Protection)
  1 x USB 3.2 Gen2 Type-C Port (10Gb/s) (Supports ESD Protection)
  4 x USB 3.2 Gen1 Ports (Supports ESD Protection)*
  2 x USB 2.0 Ports (Supports ESD Protection)
  1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)
  1 x Clear CMOS Button
  1 x BIOS Flashback Button
  HD Audio Jacks: Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone (Gold Audio Jacks)
  * Ultra USB Power is supported on USB3_1_2 ports.
  * ACPI wake-up function is not supported on USB3_1_2 ports.
  Back io ports
  2 x Antenna Ports
  1 x HDMI Port
  1 x Optical SPDIF Out Port
  2 x USB 3.2 Gen2 Type-A Ports (10Gb/s) (ReDriver) (Supports ESD Protection)
  2 x USB 4.0 Thunderbolt 4 Type-C Port (40Gb/s for USB 4.0 protocol; 40Gb/s for Thunderbolt protocol) (Supports ESD Protection)*
  4 x USB 3.2 Gen1 Type-A Ports (Supports ESD Protection)**
  2 x RJ-45 LAN Ports with LED (ACT/LINK LED and SPEED LED)
  1 x BIOS Flashback Button
  HD Audio Jacks: Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone (Gold Audio Jacks)
  * Supports USB PD 2.0 up to 9V@3A (27W) / 5V@3A (15W) charging.
  ** USB3_5_6 is from Intel Z590; USB3_1 is from ASMedia ASM1042A; USB3_2
  USB3_3 and USB3_4 are from ASMedia ASM1074 hub.
  ** Ultra USB Power is supported on USB3_3 port.
  ** ACPI wake-up function is not supported on USB3_3 port.
• AMD B550
  Chipset
  Intel Z590
• Yes
  Crossfire support
  Yes
• Yes
  Ecc ram support
  No
• ATX
  Form factor
  ATX
• Intel I225-V
  Lan chipset
  Killer E3100G
• 2242 / 2260 / 2280 - M Key
  2242 / 2260 / 2280 / 22110 - M Key
  2230 - E Key
  M2 devices support
  2280 - M Key
  2260 / 2280 - M Key
  2242 / 2260 / 2280 / 22110 - M Key
  2230 - E Key
• 3
  M2 ports
  4
• 10/100/1000/2500Mbps
  Max lan speed
  10/100/1000/2500Mbps + 10/100/1000Mbps
• 128GB
  Maximum supported ram
  128GB
• 2
  Onboard usb 20
  2
• 2
  Onboard usb 32 gen 1
  2
• 1
  Onboard usb 32 gen 2
  0
• 3
  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
• 8
  Sata 6 gbps ports
  6
• No
  Sli support
  No
• AM4
  Socket
  LGA1200
• 2133Mhz
  2400Mhz
  2666Mhz
  2933Mhz
  3200Mhz
  3466Mhz
  3600Mhz
  3733Mhz
  3800Mhz
  3866Mhz
  4000Mhz
  4133Mhz
  4200Mhz
  4266Mhz
  4333Mhz
  4400Mhz
  4533Mhz
  4600Mhz
  4666Mhz
  4800Mhz
  4866Mhz
  5000Mhz
  Supported memory
  3466Mhz
  3600Mhz
  3733Mhz
  3800Mhz
  3866Mhz
  4000Mhz
  4133Mhz
  4266Mhz
  4400Mhz
  4800Mhz
  5000Mhz
• 6
  Wi fi generation
  6
• Yes
  Wireless lan
  Yes