ASUS
ASUS ROG DOMINUS EXTREME Intel C621 3647 LGA EEB Motherboard
Supports Xeon W-3175X with 12 DDR4 slots up to 192GB, four PCIe 3.0 x16, dual 10Gbps and 1Gbps LAN, Wi-Fi 802.11 and SupremeFX audio
- CPU Socket TypeLGA 3647
- CPU TypeSupport to Xeon W-3175X
- ChipsetIntel C621
- Number of Memory Slots12x288pin (DDR4)
- Memory StandardSupport up to DDR4 4200(O.C.)
- Maximum Memory Supported192GB
- Supports Xeon W-3175X for extreme workstation performance
- 12 DDR4 slots enable up to 192 GB six-channel memory
- Four PCIe 3.0 x16 slots offer flexible multi-GPU configurations
- Dual 10 Gbps and 1 Gbps LAN plus Wi-Fi 802.11 for high-speed networking
- SupremeFX S1220 audio delivers 120 dB SNR playback and 113 dB SNR recording
Designed for Xeon W-3175X workstations
This EEB motherboard pairs the Intel C621 chipset with an LGA 3647 socket to support the Xeon W-3175X processor. Twelve 288-pin slots provide six-channel DDR4 memory up to 192 GB with XMP 3.0 and ECC capability. Dual 10 Gbps and 1 Gbps LAN plus Intel Wireless-AC 9260 give high-speed wired and wireless connectivity. SupremeFX S1220 audio delivers 120 dB SNR playback and 113 dB SNR recording.
Replaces standard ATX workstation boards
The EEB form factor adds four PCIe 3.0 x16 slots configurable as x16/x16/x16 or x16/x8/x16/x8 alongside a legacy PCI slot. Six SATA 6 Gb/s ports and two ROG DIMM.2 modules accept M-key drives in 2242, 2260, 2280 and 22110 lengths running at PCIe 3.0 x4. This density suits multi-GPU compute, large memory capacity and high-speed storage arrays that exceed typical ATX limits.
Verify EEB case clearance and power delivery
Confirm the chassis accommodates the EEB dimensions and provides sufficient 12 V current for the CPU and six-channel memory. Ensure the power supply includes the required EPS connectors for the 3647 socket. Check that cooling solutions clear the DIMM.2 modules and U.2 connectors. Validate operating-system support for the AQC107 and I219-LM network controllers and the S1220 audio codec.
Points forts
- Supports Xeon W-3175X for extreme workstation performance
- 12 DDR4 slots enable up to 192 GB six-channel memory
- Four PCIe 3.0 x16 slots offer flexible multi-GPU configurations
- Dual 10 Gbps and 1 Gbps LAN plus Wi-Fi 802.11 for high-speed networking
- SupremeFX S1220 audio delivers 120 dB SNR playback and 113 dB SNR recording
Caractéristiques
| Brand | ASUS |
|---|---|
| Model | ROG DOMINUS EXTREME |
| CPU Socket Type | LGA 3647 |
| CPU Type | Support to Xeon W-3175X |
| Chipset | Intel C621 |
| Number of Memory Slots | 12x288pin (DDR4) |
| Memory Standard | Support up to DDR4 4200(O.C.) |
| Maximum Memory Supported | 192GB |
| Channel Supported | Six Channel |
| Memory Performance Profile | Intel XMP 3.0 |
| ECC Supported | Yes |
| PCI Express 3.0 x16 | 4 x PCIe 3.0 x16 (x16/x16/x16, x16/x8/x16/x8) |
| PCI Slots | 1 x PCI Slot |
| Serial ATA (SATA) | 6 x SATA 6Gb/s |
| M.2 | Intel Xeon W-3175X Processor: 2 x ROG DIMM.2 Module support (CPU_DIMM.2), with M key, type 2242/2260/2280/22110 storage devices support (PCIE 3.0 x4 mode)* 2 x U.2 connector* * The PCIEX16_2 shares bandwidth with the DIMM.2_2_2, U.2_2, DIMM.2_1_1 and DIMM.2_1_2 slots. * The PCIEX16_3 shares bandwidth with the DIMM.2_2_1 and U.2_1 slots. * The PCIEX16_4 shares bandwidth with the DIMM.2_1_1 and DIMM.2_1_2 slots. |
| Audio Channels | ROG SupremeFX 8-Channel High Definition Audio CODEC S1220 - Supports : Jack-detection, Multi-streaming, Front Panel Jack-retasking - High quality120dBSNR stereo playback outputand113dBSNR recording input - SupremeFX Shielding Technology - Supports up to 32-Bit/192kHz playback *2 Audio Feature : - Optical S/PDIF out port(s) at back panel - Sonic Radar III - Sonic Studio III + Sonic Studio Link |
| LAN Chipset | AQUANTIA AQC107 |
| Second LAN Chipset | Intel I219-LM |
| Max LAN Speed | 10Gbps + 1Gbps |
| Wireless LAN | Intel Wireless-AC 9260 Wi-Fi 802.11 a/b/g/n/ac Supports dual band frequency 2.4/5 GHz Supports MU-MIMO Supports channel bandwidth: HT20/HT40/HT80/HT160. Up to 1.73Gbps transfer speed |
| Bluetooth | Bluetooth 5.0 |
| Back I/O Ports | 2 x USB 3.2 Gen 2 (black)Type-C, 2 x USB 3.2 Gen 2 (red)Type-A 1 x USB BIOS FlashBack Button(s) 8 x USB 3.2 Gen 1 (blue) 5 x LED-illuminated audio jacks 1 x Aquantia AQC-107 10G LAN port 1 x Optical S/PDIF out 1 x Clear CMOS button(s) 1 x ASUS Wi-Fi Module Anti-surge LAN (RJ45) port |
| RJ45 | 1 x RJ45 |
| USB 3.1 | 1 x USB 3.1 |
| Onboard USB | 2 x USB 3.1 Gen 1(up to 5Gbps) connector(s) support(s) additional 4 USB 3.1 Gen 1 port(s) 2 x USB 2.0 connector(s) support(s) additional 4 USB 2.0 port(s) |
| Other Connectors | 2 x Aura Addressable Strip Header(s) 1 x VROC_HW_Key 2 x LED connectors (Back I/O cover, PCH, OLED) 2 x Chassis Fan connector(s) (2 x 4-pin) 1 x PCH_FAN (1 x 3-pin) 2 x HS_FAN (2 x 4-pin) 2 x W_PUMP+ connector (2 x 4-pin) 1 x WB_SENSOR (1 x 9-pin) 1 x Thunderbolt header(s) 2 x 6-pin EATX 12V Power connector 2 x 24-pin EATX Power connector(s) 4 x 8-pin EATX 12V Power connectors 1 x 6-pin EZ_PLUG Power connector(s) 13 x ProbeIt Measurement Points 1 x BIOS Switch button(s) 2 x U.2 connector 1 x PCIe x16 lane switch 2 x T_Sensor Connector 1 x USB 3.1 Gen 2 front panel connector 2 x DIMM. |
| BIOS Feature | 2 x 128 Mb Flash ROM, UEFI AMI BIOS, PnP, SM BIOS 3.1, ACPI 6.1, Multi-language BIOS, ASUS EZ Flash 3, CrashFree BIOS 3, Secure Erase, User Profile, F11 EZ RAID Wizard, F6 Qfan Control, F3 My Favorites, Last Modified log, F12 PrintScreen, , F4 AURA ON/OFF and F9 Search |
| Form Factor | EEB |
| Dimensions (W x L) | 14.0" x 14.0" |
| Features | Multi-GPU Support: Supports NVIDIA 4-Way SLI Technology Supports NVIDIA 3-Way SLI Technology Supports NVIDIA 2-Way SLI Technology Supports AMD 4-Way CrossFireX Technology Supports AMD 3-Way CrossFireX Technology Supports AMD 2-Way CrossFireX Technology USB BIOS FlashBack Clear CMOS button - PCIe x16 Lane Switch ProbeIt ROG DIMM.2 module with heatsink ROG Aluminum heatsink cover Extreme Engine Digi+ : - MicroFine Alloy Chokes - 10K Black Metallic Capacitors ROG Extreme OC kit : - Safe Boot button - Slow Mode - LN2 Mode ROG Patented Pre-mounted I/O Shield ROG Exclusive Software - RAMCa |
| Package Contents | Accessories: User's manual 1 x ROG logo plate sticker 4 x M.2 Screw Package 1 x CPU installation tool 1 x ASUS 2T2R dual band Wi-Fi moving antennas (Wi-Fi 802.11 a/b/g/n/ac compliant) 1 x Fan Extension Card II (6 x 4-pin Chassis Fan connectors, 3 x RGB headers, 3 x 2-pin Thermal sensor header) 1 x Fan Extension Card II power cable 1 x Fan Extension Card II NODE connector cable 1 x Fan Extension Card II screw package 1 x SLI HB BRIDGE (2-WAY-L) 1 x Q-Connector 1 x ROG Logo Sticker(s) 1 x Extension Cable for RGB strips (80cm) 1 x Extension cable for Addressable LED 3 x Thermistor cable |
Questions sur cet article
What size case and power connectors does the EEB form factor and 12 memory slots require?
The EEB board needs a chassis that accepts the larger EEB footprint and a PSU with a 24-pin ATX plus two 8-pin EPS connectors to feed the 12 DDR4 slots and CPU.
Which slot does the ROG DIMM.2 module plug into and what step is often missed?
Insert the ROG DIMM.2 module into a DDR4 DIMM socket, not an M.2 slot, then enable the CPU_DIMM.2 option in BIOS so the 2242/2260/2280/22110 drives are detected.
When should the Wi-Fi 9260 antennas be re-seated or the module swapped?
Re-seat the external antennas if 2.4/5 GHz signal drops or 1.73 Gbps throughput falls; replace the Intel Wireless-AC 9260 module if firmware updates no longer restore link stability.
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