MotherboardsAsus
ASUS ROG CROSSHAIR X870E EXTREME DDR5 PCIe 5.0 E-ATX Enthusiast Motherboard
MPN: 90MB1LB0-M0EAY0
Key specifications
SocketAM5
Form factorE-ATX
ChipsetAMD X870E
Memory typeDDR5
M.2 slots3
Max Memory256 GB
Full Specifications77 fields
Additional Information
Model Number
90MB1LB0-M0EAY0
Gtin
4711387984963
Additional Specifications
Water Cooled
No
Cooling
Passive Heatsinks
Qpi Speed
N/A
Dimensions
305 x 277 mm
Note
-
Audio
Soundchip
Realtek ALC4082
Back Connect
Back Connect
No
Colour
Primary Colour
Black
Cooling
Backplate
Yes
M 2 Heatsinks
Yes
Vrm Heatsinks
Yes
Core Specifications
Edition
ROG CROSSHAIR X870E EXTREME
Form Factor
E-ATX
Socket
AM5
Chipset
AMD X870E
CPU
Cpu Manufacturer
AMD
Expansion Slots
Pcie X16 Slots Total
4
Pcie 5 0 X16 Mechanical Slot
2
Pcie 4 0 X4 Mechanical Slot
2
External Connectivity
Network Interface Type
802.11be Wi-Fi 7 LAN
Wired 10G LAN
Wired 5 Gigabit LAN (100/1000/2500/5000)
Network Chip Modules
1 x 802.11be WiFi 7 + BT5.4
1 x Marvel AQtion 10GbE
1 x Realtek (5GbE LAN)
Rear I O Connectors
1 x BIOS Flashback Button
1 x Clear CMOS Button
1 x HDMI 2.1
1 x Headphone-Out
1 x Mic-In
2 x RJ-45
1 x S/PDIF-Out (Optical)
8 x USB 3.2 Gen2 Type-A
2 x USB 3.2 Gen2 Type-C
2 x USB 4.0 Type-C
2 x WiFi Antenna connectors
External Ports
Usb4 Gen 2x2 External Type C
2
Usb 3 1 External Type C
2
Usb 3 1 External Type A
8
Fan Header
4 Pin Fan Connectors
9
Form Factor
Motherboard Formfactor
E-ATX
Graphics Support
Primary Gpu Interface
PCIe 5.0 (x16)
Nvidia Sli Support
N/A
Amd Crossfire Support
N/A
Integrated Graphics
Discrete GPU Required for Graphics Output
On Board Graphics Connectors
HDMI 2.1
USB 4.0
Internal Connectivity
Expansion Slots
1 x M.2, 22-42/60/80, PCIe Gen5 x4
2 x M.2, 22-42/60/80/
110, PCIe Gen4x4
2 x M.2, 22-42/60/80/110, PCIe Gen5x4
2 x PCIe 5.0 x16
4 x SATA 6GB/s
Sata Support
SATA3
Raid Support Via
Yes
Storage Mode Support
RAID 0
RAID 1
RAID 10
RAID 5
Internal I O
1 x 24-pin (Power)
2 x 4-pin CHA_FAN connector
1 x 4-pin CPU Fan Connector
1 x 4-pin CPU OPT Fan Connector
2 x 4-pin Radiator Fan Headers
2 x 4-pin W_PUMP+ Connector
1 x 6-pin ARGB Gen 2 Header
2 x 8-pin (Power)
1 x 8-pin PCIe (Power)
2 x Addressable Gen 2 Header
2 x Base clock control button
1 x BIOS Switch button
2 x DIMM.2 Slot
1 x FlexKey Button
1 x Front Panel Audio Header
1 x LN2 Mode Header
1 x PAUSE Switch
1 x PCIe x16 lane switch
12 x ProbeIt Measurement Points
1 x ReTry Button
1 x RSVD Header
2 x RSVD Switch
1 x Safe Boot Button
1 x SlimSAS Connector
1 x Slow mode booting switch
1 x START (Power On) button
1 x Thermal Sensor Header
2 x USB 2.0 Header
2 x USB 3.2 Gen1 Header
1 x USB 3.2 Gen2 Type-C Header
1 x USB 3.2 Gen2x2 Connector
1 x VRM Heatsink Fan Header
Internal Ports
Cpu Power Supply
2x 4+4-Pin
Usb 3 0 3 1 3 2 Internal Type C Header
2
Usb 3 0 3 1 3 2 Internal Type C Possible Ports
2
Usb 3 0 Internal Header
2
Usb 3 0 Internal Possible Ports
4
Usb 2 0 Internal Header
2
Usb 2 0 Internal Possible Ports
4
Front Panel Audio Header
Yes
Spi Tpm Header
Yes
Lighting
Lighting Rgb
Yes
Memory
Max Memory
256 GB
Memory Form Factor
DIMM
Max Memory Speed Oc
9000 MT/s
Eec Support
Yes
Memory Slots
4x
Performance Profile
AMD EXPO
Motherboard
Motherboard Chipset
AMD X870E
Dual Bios
Yes
Built In I O Shield
Yes
RAM Memory Support
Memory Type
DDR5
Memory Channel
Dual (2)
Memory Type Ecc
Non-ECC
Memory Type R U
UDIMM (Unbuffered)
Memory Speed Mhz
DDR5 - 9000+(OC)
Max Memory Capacity
256GB (4x64GB)
Storage Ports
M 2 Pcie 4 0 X4
2
M 2 Pcie 5 0 X4
3
Sata 6g Internal
4
Wi
Fi Lan Lan
Yes
Fi Lan Lan Ports
1x 5 Gbit/s, 1x 10 Gbit/s
Fi Lan Wi Fi Bluetooth
Yes
Fi Lan Wi Fi Standard
Wi-Fi 7
Fi Lan Bluetooth Standard
5.4
General
Audio
ROG SupremeFX 7.1 HD Audio ALC4080
Best indexed price
£999.95GBP
Indexed 25 May 2026 — verify at retailer
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