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ROG Crosshair X870E Edition 20 AMD X870E Socket AM5 ATX

Part # ROG CROSSHAIR X870EUPC 19929165098548 lb

AMD Socket AM5 AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series
PC ATX AMD X870E Realtek ALC4082 7.1 channels
DDR5-SDRAM 4 DIMM Maximum internal memory: 256 GB
HDD & SSD M.2, PCI Express 5.0, PCI Express 4.0, SATA III RAID support Number of storage drives supported: 7
BIOS type: UEFI AMI 512 Mbit Clear CMOS button
10 Gigabit Ethernet Wi-Fi Wi-Fi 7 (802.11be) Bluetooth 5.4

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Overview

Innovate. Perform. Dominate.

Created to celebrate ROG's 20th anniversary, the ROG Crosshair X870E Edition 20 combines iconic design, exclusive collectability, and flagship performance in one exceptional platform.

Equipped with robust 24+2+2 power stages, up to nine M.2 slots, and a full-copper VRM thermal solution, it delivers uncompromising stability and cooling for extreme performance.

Paired exclusively with the ROG RYUJIN 360 EDITION 20, featuring the Asetek EMMA Gen10 V3Rx pump and a high-performance cold plate crafted from 99.95% high-purity copper, designed to simultaneously cool both the CPU and critical VRM components, this ultimate combination pushes thermal performance even further.

Completing the experience is the Swivel Dual 6.67" AMOLED LCD with ASUS Infohub control, transforming the system into a synchronized showcase of performance and immersive visuals.

Specifications

Processor

Processor manufacturer: AMD
Processor socket: Socket AM5
Compatible processor series: AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series
Supported processor sockets: Socket AM5

Memory

Supported memory types: DDR5-SDRAM
Number of memory slots: 4
Memory slots type: DIMM
Memory channels: Dual-channel
ECC сompatibility: ECC & Non-ECC
Supported memory clock speed (max): 9600 MHz
Maximum internal memory: 256 GB
Unbuffered memory: Yes
Maximum internal memory per slot: 64 GB

Storage controllers

Supported storage drive types: HDD & SSD
Supported storage drive interfaces: M.2, PCI Express 5.0, PCI Express 4.0, SATA III
Number of HDDs supported: 2
Number of storage drives supported: 7
RAID support: Yes
RAID levels: 0, 1, 5, 10

Graphics

Parallel processing technology support: Not supported
Maximum resolution: 3840 x 2160 pixels

Internal I/O

USB 2.0 connectors: 3
USB 3.2 Gen 1 (3.1 Gen 1) connectors: 2
USB 3.2 Gen 2 (3.1 Gen 2) connectors: 2
Number of SATA III connectors: 2
Front panel audio connector: Yes
ATX Power connector (24-pin): Yes
CPU fan connector: Yes
Number of CPU fan connectors: 1
Number of chassis fan connectors: 2
EPS power connector (8-pin): Yes
Number of EPS power connectors (8-pin): 3
12V power connector: Yes
Number of water pump connectors: 2
RGB LED pin header: Yes
Number of RGB LED pin headers: 5

Rear panel I/O ports

USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 8
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity: 4
USB4 Gen 3x2 ports quantity: 2
Ethernet LAN (RJ-45) ports: 2
DisplayPort version: 1.4a
Headphone outputs: 1
Line-in: Yes
Microphone in: Yes
S/PDIF out port: Yes
Digital audio optical out: 1

Features

Motherboard chipset: AMD X870E
Audio chip: Realtek ALC4082
Audio output channels: 7.1 channels
Product colour: Black
Component for: PC
Motherboard form factor: ATX
Motherboard chipset family: AMD
Cooling type: liquid
Power source type: ATX
Windows operating systems supported: Windows 11

Expansion slots

PCI Express x16 (Gen 5.x) slots: 2
Number of M.2 (M) slots: 5
1st M.2 largest key size: 22110
1st M.2 highest PCI Express generation: 5.0
2nd M.2 largest key size: 2280
2nd M.2 highest PCI Express generation: 5.0
3rd M.2 largest key size: 2280
3rd M.2 highest PCI Express generation: 4.0
4th M.2 largest key size: 2280
4th M.2 highest PCI Express generation: 4.0
5th M.2 largest key size: 2280
5th M.2 highest PCI Express generation: 4.0

BIOS

BIOS type: UEFI AMI
BIOS memory size: 512 Mbit
Clear CMOS button: Yes
BIOS flashback button: Yes

Weight & dimensions

Width: 305 mm
Depth: 277 mm

Packaging content

Cables included: SATA
Antenna included: Yes
Screws included: Yes

Downloads

Product brochure (PDF)User manual (PDF)