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B550M-HDV
Model
Z590 Taichi
90-MXBES0-A0UAYZ
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7.1 Channels
Audio channels
7.1 Channels
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Realtek ALC887
Audio chipset
Realtek ALC1220
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1 x PS/2 Mouse/Keyboard Port
1 x D-Sub Port
1 x DVI-D Port
1 x HDMI Port
2 x USB 2.0 Ports (Supports ESD Protection)
4 x USB 3.2 Gen1 Ports (Supports ESD Protection)
1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)
HD Audio Jacks: Line in / Front Speaker / Microphone
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.
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AMD B550
Chipset
Intel Z590
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No
Crossfire support
Yes
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Yes
Ecc ram support
No
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Micro ATX
Form factor
ATX
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Realtek RTL8111H
Lan chipset
Killer E3100G
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2242 / 2260 / 2280 - M Key
M2 devices support
2280 - M Key
2260 / 2280 - M Key
2242 / 2260 / 2280 / 22110 - M Key
2230 - E Key
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1
M2 ports
4
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10/100/1000Mbps
Max lan speed
10/100/1000/2500Mbps + 10/100/1000Mbps
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64 GB
Maximum supported ram
128GB
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2
Onboard usb 20
2
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1
Onboard usb 32 gen 1
2
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1
Pci express x16 slots
3
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1
Pci express x1 slots
1
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Yes
Raid support
Yes
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2
Ram slots
4
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June 2020
Release date
February 2021
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4
Sata 6 gbps ports
6
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No
Sli support
No
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AM4
Socket
LGA1200
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2133Mhz
2400Mhz
2666Mhz
2933Mhz
3200Mhz
3466Mhz
3600Mhz
3733Mhz
3800Mhz
3866Mhz
4000Mhz
4133Mhz
4200Mhz
4266Mhz
4333Mhz
4400Mhz
4533Mhz
4600Mhz
Supported memory
3466Mhz
3600Mhz
3733Mhz
3800Mhz
3866Mhz
4000Mhz
4133Mhz
4266Mhz
4400Mhz
4800Mhz
5000Mhz
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No
Wireless lan
Yes
