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Asrock Z790 Pro RS (LGA 1700) DDR5 ATX Motherboard
MotherboardsASRock

Asrock Z790 Pro RS (LGA 1700) DDR5 ATX Motherboard

MPN: 90-MXBK40-A0UAYZ

Key specifications

SocketLGA 1700
Form factorUnknown
ChipsetIntel Z790
Memory typeDDR5
M.2 slotsUnknown
Max MemoryUnknown
Best indexed price
£184.59GBP
Indexed 16 Mar 2026 — verify at retailer. How we get prices

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eBay UK£184.59
Indexed 16 Mar 2026New · seller quzo_uk
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Full Specifications31 fields

Additional Information

Model Number
90-MXBK40-A0UAYZ
Gtin
4710483940767

Colour

Primary Colour
Black
Secondary Colour
Silver

CPU

Socket
1700

Expansion Slots

Pcie X16 Slots Total
2
Pcie X1 Slots Total
2
Pcie 5 0 X16 Mechanical Slot
1
Pcie 4 0 X16 Mechanical Slot
1
Pcie 3 0 X1 Mechanical Slot
2

External Ports

Usb 3 1 External Type C
1
Usb 3 1 External Type A
1
Usb 3 0 External Type A
2
Display Connectors
HDMI (1x), Display Port (1x), Thunderbolt 4 (1x)

Fan Header

4 Pin Fan Connectors
7

Form Factor

Motherboard Formfactor
ATX

Internal Ports

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

Lighting

Lighting Rgb
No

Memory

Max Memory
128 GB
Memory Type
DDR5
Memory Slots
4x

Motherboard

Motherboard Chipset
Intel Z790

Storage Ports

M 2 Pcie 4 0 X4
4
Sata 6g Internal
8

Wi

Fi Lan Lan Ports
1x 2.5 Gbit/s
Fi Lan Wi Fi Bluetooth
No