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White extended ATX motherboard with integrated I/O cover, large heatsinks, L-shaped heatpipes and a Ryzen 9 9900X3D CPU installed

ASUS

ASUS ROG Crosshair X870E Glacial + Ryzen 9 9900X3D Combo AMD motherboard

SKU CH-6PEV-1CFEK

AM5 motherboard paired with a Ryzen 9 9900X3D CPU, DDR5 to 9600 MT/s, dual 10 Gb Ethernet, Wi-Fi 802.11 be, Bluetooth 5.4, dual USB4, twelve USB 10 Gbps ports, four SATA 6 Gb/s.

  • 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 9 9900X3D

  • Ready for demanding AI workloads with high-speed connectivity
  • 24 power stages rated at 110A plus two more at 110A for stable overclocking
  • 3D vapour-chamber heatsink cools one PCIe 5.0 M.2 slot directly
  • Dual 10Gb Ethernet, Wi-Fi 802.11 be and Bluetooth 5.4 for fast networking
  • Two USB4 Type-C ports at 40Gbps and twelve USB 10Gbps ports expand I/O options

AMD AM5 Platform Bundle

This combo pairs the ROG Crosshair X870E Glacial motherboard with a Ryzen 9 9900X3D processor. The board uses the X870E chipset on an Extended ATX layout and supports Ryzen 9000, 8000 and 7000 series CPUs. It targets enthusiasts building high-end workstations or gaming rigs that need maximum connectivity and overclocking headroom.

Memory Capacity and Speed Headroom

Four 288-pin slots accept up to 256 GB of DDR5 in dual-channel mode. With the included Ryzen 9000 series CPU the board runs memory at 8600+ MT/s when overclocked, while Ryzen 8000 series chips reach 9600+ MT/s and Ryzen 7000 series stop at 8000+ MT/s. ECC un-buffered modules are supported for workloads that require error correction.

Twenty-Eight PCIe 5.0 Lanes From the CPU

The processor provides 16 lanes for graphics plus additional lanes for two onboard PCIe 5.0 M.2 slots and the first PCIe 5.0 x16 slot. This lane budget decides whether you can run a GPU at x16 while populating both high-speed M.2 drives, or must drop the GPU to x8 to keep both drives at full speed.

Highlights

  • Ready for demanding AI workloads with high-speed connectivity
  • 24 power stages rated at 110A plus two more at 110A for stable overclocking
  • 3D vapour-chamber heatsink cools one PCIe 5.0 M.2 slot directly
  • Dual 10Gb Ethernet, Wi-Fi 802.11 be and Bluetooth 5.4 for fast networking
  • Two USB4 Type-C ports at 40Gbps and twelve USB 10Gbps ports expand I/O options

Specifications

BrandASUS
ModelROG CROSSHAIR X870E GLACIAL+(R9 9900X3D)
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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