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White extended ATX motherboard with silver heatsinks, AM5 socket and CPU installed

ASUS

ASUS ROG Crosshair X870E Glacial AMD motherboard & Ryzen 7 9800X3D CPU combo

SKU CH-E8V7-ZM4ZN

AM5 motherboard and Ryzen 7 9800X3D CPU combo with DDR5 support up to 9600 MT/s, dual 10 Gb Ethernet, Wi‑Fi 802.11 be, Bluetooth 5.4, dual USB4 and twelve USB 10 Gbps ports.

  • CPU Socket TypeAM5
  • ChipsetAMD X870E
  • Number of Memory Slots4x288pin (DDR5)
  • Memory StandardSupports up to 8600+MT/s(OC)/8200+MT/s(OC) with Ryzen 9000 S
  • Maximum Memory Supported256GB
  • Channel SupportedDual Channel

model ROG CROSSHAIR X870E GLACIAL

+CPU +Ryzen 7 9800X3D

  • Supports up to 256GB DDR5 memory for large workloads
  • AMD Ryzen 7 9800X3D CPU included ready to install
  • 24 plus 2 plus 2 power stages rated at 110A deliver stable current
  • Dual 10Gb Ethernet and Wi‑Fi 802.11 be provide fast networking
  • Two USB4 40Gbps Type‑C ports enable high‑speed peripherals

Ready-for-AI AM5 platform

This combo pairs the ROG Crosshair X870E Glacial motherboard with a Ryzen 7 9800X3D processor on the AM5 socket. The board delivers dual-channel DDR5 memory across four 288-pin slots, supporting up to 256 GB of capacity. ECC and un-buffered modules are both accepted. The platform targets builders who want integrated AI-ready features such as AI Cache Boost, AI Advisor, AI Overclocking, AI Cooling II and AI Networking II in a single validated package.

Sustained-load behaviour

The power delivery uses 24 plus 2 plus 2 stages rated at 110 A each, fed by ProCool II connectors and cooled by massive heatsinks linked with two L-shaped heatpipes and high-conductivity thermal pads. A 3D vapour-chamber heatsink covers one PCIe 5.0 M.2 slot while additional M.2 slots on the ROG Hyper M.2 card and ROG Q-DIMM.2 module receive substantial cooling. ROG Memory Q-Fan provides active airflow over the memory area during extended workloads.

Deciding specification

The CPU socket is AM5, which determines processor compatibility across Ryzen 7000, 8000 and 9000 series chips. Memory speeds scale with the installed generation: up to 8600 MT/s with Ryzen 9000, 9600 MT/s with Ryzen 8000 and 8000 MT/s with Ryzen 7000 processors. PCIe 5.0 x16 graphics slots and multiple PCIe 5.0 and 4.0 M.2 slots are available when a compatible processor is fitted.

Highlights

  • Supports up to 256GB DDR5 memory for large workloads
  • AMD Ryzen 7 9800X3D CPU included ready to install
  • 24 plus 2 plus 2 power stages rated at 110A deliver stable current
  • Dual 10Gb Ethernet and Wi‑Fi 802.11 be provide fast networking
  • Two USB4 40Gbps Type‑C ports enable high‑speed peripherals

Specifications

BrandASUS
ModelROG CROSSHAIR X870E GLACIAL+(R7 9800X3D)
CPU Socket TypeAM5
ChipsetAMD X870E
Number of Memory Slots4x288pin (DDR5)
Memory StandardSupports up to
8600+MT/s(OC)/8200+MT/s(OC) with Ryzen 9000 Series Processors
9600+MT/s(OC)/9200+MT/s(OC) with Ryzen 8000 Series Processors
8000+MT/s(OC)/8000+MT/s(OC) with Ryzen 7000 Series Processors
Maximum Memory Supported256GB
Channel SupportedDual Channel
ECC SupportedYes
Buffer SupportedUn-buffered
PCI Express 5.0 x16AMD Ryzen 9000 & 7000 Series Desktop Processors*
2 x PCIe 5.0 x16 slots with PCIe Q-Release Switch (supports x16 or x8/x8 or x8/x4/x4 or x4/x4/x4/x4 modes)**
AMD Ryzen 8700 & 8600 & 8400 Series Desktop Processors*
2 x PCIe 4.0 x16 slots with PCIe Q-Release Switch (only supports PCIEx16(G5)_1 & total bandwidth for x8, PCIEx16(G5)_2 will run at PCIe 3.0 x4)
AMD Ryzen 8500 & 8300 Series Desktop Processors*
2 x PCIe 4.0 x16 slots with PCIe Q-Release Switch (only supports PCIEx16(G5)_1 & total bandwidth for x4, PCIEx16(G5)_2 will run at PCIe 3.0 x4)
* Specifications vary by CPU types.
**
Serial ATA (SATA)4 x SATA 6Gb/s
M.2AMD Ryzen 9000 & 7000 Series Desktop Processors*
M.2_1 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 5.0 x4 mode)
M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 5.0 x4 mode)**
Hyper M.2_1 slot (Key M) via ROG Hyper M.2 card, type 2230/2242/2260/2280/22110 (suppports PCIe 5.0 x4 mode)
Hyper M.2_2 slot (Key M) via ROG Hyper M.2 card, type 2230/2242/2260/2280/22110 (suppports PCIe 5.0 x4 mode)
AMD Ryzen 8700 & 8600 & 8400 Series Desktop Processors*
M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode)
M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe
SATA RAIDAMD RAIDXpert2 Technology
Ryzen 9000 & 8000 & 7000 Series Processors: RAID 0/1/5/10*
* SATA ports from ASM1162 cannot support RAID
Audio ChannelsROG SupremeFX 7.1 Surround Sound High Definition Audio CODEC ALC4082**
- Impedance sense for front and rear headphone outputs
- Supports: Jack-detection, Multi-streaming, Front Panel MIC Jack-retasking
- High quality 120 dB SNR stereo playback output and 110 dB SNR recording input
- Supports up to 32-Bit/384 kHz playback on front panel
Audio Features
- SupremeFX Shielding Technology
- ESS ES9219 QUAD DAC
- LED-illuminated audio jacks
- Rear optical S/PDIF out port
- Premium audio capacitors
Supports LHDC, high-definition bluetooth audio codec, transmission with up to 400 kbps bitrate
Max LAN Speed2 x 10Gbps
Wireless LANWi-Fi 802.11 be
BluetoothBluetooth 5.4
Back I/O Ports2 x USB4 (40Gbps) ports (2 x USB Type-C)
12 x USB 10Gbps ports (8 x Type-A + 4 x USB Type-C)
1 x Wi-Fi Module
2 x Realtek 10Gb Ethernet ports
2 x LED-illuminated audio jacks
1 x Optical S/PDIF out port
1 x BIOS FlashBack button
1 x Clear CMOS button
Onboard USB2 x USB 20Gbps connector (supports USB Type-C)
2 x USB 5Gbps headers support 4 additional USB 5Gbps ports
3 x USB 2.0 headers support 6 additional USB 2.0 ports
Other ConnectorsFan and Cooling related
1 x 4-pin CPU Fan header
1 x 4-pin CPU OPT Fan header
2 x 4-pin Chassis Fan headers
2 x 4-pin Radiator Fan headers
2 x W_PUMP+ headers
1 x AIO Q-Connector
1 x Extra Flow Fan header
Storage related
3 x M.2 slots (Key M)
1 x DIMM.2 slot supports 2 x M.2 slots (Key M)
4 x SATA 6Gb/s ports
Miscellaneous
1 x 6-pin ARGB Gen 2 header to support 2 x ARGB Gen 2 headers
2 x Addressable Gen 2 header
1 x Alteration PCIe mode switch
2 x BCLK button
1 x BIOS Switch
1 x FlexKey button
1 x Front Panel Audio header (F_AUDIO)
1 x LN2 Mode jumper
12 x ProbeIt Measurement Points
Form FactorExtended ATX
Dimensions (W x L)12.0" x 10.9"
Power Pin1 x 24-pin Main Power connector
2 x 8-pin +12V CPU Power connector
1 x 8-pin PCIe Power connector
BIOS Feature2 x 512 Mb Flash ROM, UEFI AMI BIOS
SoftwareROG Exclusive Software
- ROG CPU-Z
- Dolby Atmos
- LCD Display
- Internet Security (1-year full version)
ASUS Exclusive Software
Armoury Crate
- Aura Creator
- Aura Sync
- Fan Xpert 4 (with AI Cooling II)
- GameFirst
- WiFi Q-Antenna
- MLO Wizard
ASUS DriverHub
- ASUS MB Manage
- ASUS AI Advisor
- AIDA64 Extreme (1 year full version)
- HWiNFO
- Turbo Vcore
- ASUS GlideX
- USB Wattage Watcher
WinRAR (40 Days Free Trial)
Adobe Creative Cloud (Free Trial)
UEFI BIOS
Integrated WiFi Driver Support
AI Overclocking Guide
AI Cache Boost
ASUS EZ DIY
- ASUS CrashFree BIOS 3
- ASUS EZ Flash 3
-

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Questions about this item

How loud or hot does the 24(110A)+2(110A)+2 power stage VRM run under sustained all-day loads?

The 24+2+2 110A power stages with MicroFine alloy chokes and premium metallic capacitors are cooled by massive heatsinks integrated with the I/O cover, joined by two L-shaped heatpipes and high-conductivity thermal pads, while AI Cooling II manages fan curves automatically.

Which DDR5 memory kit speeds are validated for the included Ryzen 7 9800X3D on this board?

With the Ryzen 9000 series processor installed, the motherboard supports DDR5 up to 8600+ MT/s (OC) and 8200+ MT/s (OC) across four 288-pin slots, up to 256 GB total in dual-channel mode.

Can I keep my existing PCIe 4.0 M.2 SSDs and SATA drives when upgrading to this platform?

Yes — the board provides two onboard PCIe 5.0 M.2 slots (2242/2260/2280/22110 and 2242/2260/2280), one PCIe 4.0 M.2 slot, plus four SATA 6Gb/s ports (RAID 0/1/5/10 via AMD RAIDXpert2, except ASM1162 ports).

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