-
B550 STEEL LEGEND
90-MXBDF0-A0UAYZ
Model
142-SS-E178-KR
-
7.1 Channels
Audio channels
-
Realtek ALC1220
Audio chipset
-
- 2 x Antenna Ports (on I/O Panel Shield)
- 1 x PS/2 Mouse/Keyboard Port
- 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)
- 2 x USB 3.2 Gen1 Ports (Supports ESD Protection)
- 4 x USB 2.0 Ports (Supports ESD Protection)*
- 1 x RJ-45 LAN Port 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 USB_34 ports.
* ACPI wake-up function is not supported on USB_34 ports.
Back io ports
-
AMD B550
Chipset
Intel Z170
-
Yes
Crossfire support
Yes
-
Yes
Ecc ram support
No
-
ATX
Form factor
ATX
-
Dragon RTL8125BG
Lan chipset
-
2242 / 2260 / 2280 - M Key
2242 / 2260 / 2280 / 22110 - M Key
2230 - E Key
M2 devices support
2242 / 2260 / 2280 / 22110 - M Key
2242 / 2260 / 2280 - M Key
2230 - E Key
-
3
M2 ports
3
-
10/100/1000/2500Mbps
Max lan speed
-
128 GB
Maximum supported ram
64 GB
-
2
Onboard usb 20
1
-
1
Onboard usb 32 gen 1
1
-
1
Onboard usb 32 gen 2
0
-
2
Pci express x16 slots
4
-
2
Pci express x1 slots
1
-
0
Pci express x4 slots
1
-
Yes
Raid support
Yes
-
4
Ram slots
4
-
June 2020
Release date
-
6
Sata 6 gbps ports
6
-
0
Sata express ports
2
-
No
Sli support
Yes
-
AM4
Socket
LGA1151
-
2133Mhz
2400Mhz
2666Mhz
2933Mhz
3200Mhz
3466Mhz
3600Mhz
3733Mhz
3800Mhz
3866Mhz
4000Mhz
4133Mhz
4200Mhz
4266Mhz
4333Mhz
4533Mhz
4600Mhz
4666Mhz
Supported memory
2133Mhz
3600Mhz
-
No
Wireless lan
No
