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Asrock B760M Steel Legend WIFI (LGA 1700) DDR5 Micro-ATX Motherboard
MotherboardsASRock

Asrock B760M Steel Legend WIFI (LGA 1700) DDR5 Micro-ATX Motherboard

MPN: 90-MXBL70-A0UAYZ

Key specifications

SocketLGA 1700
Form factormATX
ChipsetIntel B760
Memory typeDDR5
M.2 slots2
Max Memory128 GB
Best indexed price
£145.47GBP
Indexed 20 Oct 2026 — verify at retailer. How we get prices

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Full Specifications62 fields

Additional Information

Model Number
90-MXBL70-A0UAYZ
Gtin
4710483941795

Additional Specifications

Water Cooled
No
Cooling
-
Qpi Speed
N/A
Dimensions
244 x 244 mm
Note
-

Colour

Primary Colour
Black
Secondary Colour
Silver, Grey

Core Specifications

Edition
STEEL LEGEND WIFI
Form Factor
MicroATX
Chipset
Intel B760

CPU

Cpu Manufacturer
Intel
Socket
1700

Expansion Slots

Pcie X16 Slots Total
1
Pcie X1 Slots Total
1
Pcie 5 0 X16 Mechanical Slot
1
Pcie 4 0 X1 Mechanical Slot
1

External Connectivity

Network Interface Type
802.11ax Wi-Fi 6E LAN Wired 2.5 Gigabit LAN (10/100/1000/2500)
Network Chip Modules
-
Rear I O Connectors
2 x Antenna Ports 1 x DisplayPort 1.4 1 x Front Speaker Out 1 x HDMI 2.1 1 x Line In 1 x Mic-In 1 x PS/2 Keyboard/Mouse Combo 1 x RJ-45 2 x USB 2.0 4 x USB 3.2 Gen1 Type-A 1 x USB 3.2 Gen2 Type-A 1 x USB 3.2 Gen2 Type-C

External Ports

Usb 3 1 External Type C
1
Usb 3 1 External Type A
1
Usb 3 0 External Type A
4
Display Connectors
HDMI (1x), Display Port (1x)

Fan Header

4 Pin Fan Connectors
5

Form Factor

Motherboard Formfactor
Micro-ATX

Graphics Support

Primary Gpu Interface
PCIe 5.0 (x16)
Nvidia Sli Support
N/A
Amd Crossfire Support
N/A
Integrated Graphics
-
On Board Graphics Connectors
DisplayPort 1.4 (DSC) eDP HDMI 2.1

Internal Connectivity

Expansion Slots
1 x M.2 Key E (Supports Wi-Fi modules) 3 x M.2, 22-60/80, PCIe Gen4x4 1 x PCIe 4.0 x1 1 x PCIe 5.0 x16 4 x SATA 6GB/s
Sata Support
SATA3
Raid Support Via
-
Storage Mode Support
RAID 0 (SATA only) RAID 1 (SATA only) RAID 10 (SATA only) RAID 5 (SATA only)
Internal I O
1 x 24-pin (Power) 1 x 4-pin CPU Fan Connector 2 x 8-pin (Power) 3 x Addressable Digital RGB Header 1 x Chassis Intrusion/Speaker Header 3 x Chassis Water Pump/Fan Connector 1 x CPU Water Pump/Fan Connector 1 x eDP 1 x Front Panel Audio Header 1 x RGB LED connector 1 x TPM (SPI_TPM) header 2 x USB 2.0 Header 1 x USB 3.2 Gen1 Header 1 x USB 3.2 Gen2 Type-C Front Panel Header

Internal Ports

Cpu Power Supply
2x 8-Pin
Usb 3 0 3 1 3 2 Internal Type C Possible Ports
1
Usb 3 0 Internal Possible Ports
2
Rgb Led Connectors
1x RGB (4-Pin 5050 12VGRB), 3x Digital RGB (3-Pin 5VDG)

Lighting

Lighting Rgb
Yes
Lighting Colour
RGB

Memory

Max Memory
192 GB
Memory Type
DDR5
Memory Form Factor
DIMM
Memory Slots
4x

Motherboard

Motherboard Chipset
Intel B760

RAM Memory Support

Memory Channel
Dual (2)
Memory Type Ecc
Non-ECC
Memory Type R U
UDIMM (Unbuffered)
Memory Speed Mhz
DDR5 - 6800(OC)
Max Memory Capacity
128GB

Storage Ports

M 2 Pcie 4 0 X4
3
Sata 6g Internal
4

Wi

Fi Lan Lan
Yes
Fi Lan Lan Ports
1x 2.5 Gbit/s
Fi Lan Wi Fi Bluetooth
Yes

General

Audio
7.1 Channel HD Audio