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Asus ROG CROSSHAIR X870E EXTREME (90MB1LB0-M0EAY0)

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Asus ROG CROSSHAIR X870E EXTREME
2025ROG CrosshairUSB-C 40G (USB4)Wi-FiM.2 coolingbacklight10 Gbps
Towards:gaming
Form Factor:E-ATX
Socket:AM5
Chipset:AMD X870E
BIOS:Ami
RAM slots:DDR5 4 sl
RAM form factor:DIMM
RAM clock:9000 MHz
Sound (channels):7.1
Connectors:HDMI, M.2, SAS
Power connector:24-pin
Processor power:8+8-pin
When M.2_3 is enabled, PCIEX16(G5)_1 will operate in x8 mode, and PCIEX16(G5)_2 will operate in x4 mode. When M.2_2 and M.2_3 are enabled simultaneously, PCIEX16(G5)_2 will be disabled.
All specifications
Specifications ROG CROSSHAIR X870E EXTREME
Main
Featuresgaming for overclocking
SocketAM5
Form factorE-ATX
Power phases24 / 20+2+2 /
VRM heatsink
Heat pipes
Metal backplate
POST encoder
LED lighting / 5” LCD DISPLAY /
Lighting syncAsus Aura Sync
Size (HxW)305x277 mm
Chipset
ChipsetAMD X870E
BIOSAmi
UEFI BIOS
RAM
DDR54 slot(s)
Memory moduleDIMM
Operation mode2 channel
Max. clock frequency9000 MHz
Max. memory256 GB
EXPO support
Drive interface
SATA 3 (6Gbps)4
M.2 connector5
M.25xPCIe 4x
M.2 version3x5.0, 2x4.0
M.2 SSD cooling
SAS connector1 / slim /
Integrated RAID controller
Expansion slots
PCIe 16x slots2 pcs
PCIe modes16x/0x, 8x/8x
PCIe support5.0
Steel PCIe connectors
Internal connections
USB-A 2.02 pcs
USB-A 5Gbps2 pcs
USB-C 10Gbps1 psc
USB-C 20Gbps1 pcs
ARGB LED strip4
More featuresBCLK button, FlexKey button, ReTry button, Start button
Video outputs
HDMI output
HDMI versionv2.1
Integrated audio
AudiochipROG SupremeFX / CODEC ALC4082 /
AmplifierESS ES9219 QUAD DAC
Sound (channels)7.1
Optical S/PDIF
Network interfaces
Wi-FiWi-Fi 7 (802.11be)
BluetoothBluetooth v5.4
LAN (RJ-45)10 Gbps / Marvell AQtion /
LAN ports2
LAN controllerMarvell AQtion, Realtek / Realtek (5 Gbps) /
External connections
USB-A 10Gbps8 pcs
USB-C 10Gbps2 pcs
USB-C 40G (USB4)2 pcs
Alternate Mode
BIOS FlashBack
Clear CMOS
Power connectors
Main power socket24-pin
CPU power8+8-pin / + 8-pin PCI-E Power /
Fan power connectors6
CPU Fan 4-pin2
Chassis/Water Pump Fan 4-pin4
Official Websiterog.asus.com
Added to E-CatalogJuly 2025
P/N
90MB1LB0-M0EAY0

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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ASUS ROG CROSSHAIR X870E EXTREME Extended ATX AMD Socket AM5 Motherboard 90MB1LB0-M0EAY0

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ASUS ROG Crosshair X870E Extreme Gaming Motherboard Socket AMD AM5 Ryzen 9000 E-ATX 3X PCIe 50 2x PCIe 40 DDR 5 Memory WiFi

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Asus Asus ROG Crosshair X870E Extreme (Socket AM5) DDR5 EATX Motherboard 90MB1LB0-M0EAY0

Feature Details CPU AMD Socket AM5 for Ryzen™ 9000, 8000 & 7000 Series Chip... moreset AMD X870E Memory 4 x DIMM slots, up to 256GB DDR5 Speeds: 8200+ MT/s (9000), 9000+ MT/s (8000), 8000+ MT/s (7000) ECC/Non-ECC, Dual Channel, EXPO™, AEMP, NitroPath DRAM Graphics 1 x HDMI 2.1 (4K@60Hz), 2 x USB4 Type-C (DP 1.4a up to 4K@60Hz) Expansion Slots 2 x PCIe 5.0/4.0 x16 with Q-Release Slim Configurable x16/x8/x4 modes depending on CPU Storage Up to 5 x M.2, 1 x SlimSAS, 4 x SATA 6Gb/s RAID support varies by CPU Ethernet 1 x Realtek 5Gb, 1 x Marvell 10Gb, ASUS LANGuard Wireless & Bluetooth Wi-Fi 7 (802.11be), Bluetooth® v5.4 Rear USB 2 x USB4 (40Gbps), 10 x USB 10Gbps (8 Type-A, 2 Type-C) Front USB 1 x USB 20Gbps (Type-C, 60W QC4+), USB 10Gbps, 4 x USB 5Gbps, 4 x USB 2.0 Audio SupremeFX ALC4082, ESS® QUAD DAC, 7.1 Surround, S/PDIF out 32-Bit/384 kHz playback, high SNR Back Panel I/O 2 x USB4, 10 x USB 10Gbps, HDMI, 5Gb/10Gb LAN, Wi-Fi, Audio jacks, S/PDIF, BIOS FlashBack™, Clear CMOS Internal I/O Multiple headers: fan, pump, USB, RGB, debug, sensor, power, tuning buttons Special Features Extreme OC Kit, Q-Design, EZ DIY, Aura Sync, Dual BIOS, 5" LCD, USB Wattage Watcher Software ROG CPU-Z, Dolby Atmos, Internet Security, Armoury Crate, AIDA64, AI Cooling, Aura Creator, more BIOS 2 x 256Mb Flash ROM, UEFI AMI BIOS, AI Overclocking Accessories Cables, DIMM.2 with heatsink, thermal kits, antenna, tools, USB drive, ROG merch Operating System Windows® 11 Form Factor E-ATX (30.5 x 27.7 cm)
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