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CPU

Intel® Socket LGA4677 for Xeon® W-3400 and W-2400 Series Processors*
Supports Intel® Turbo Boost Max Technology 3.0
* Refer to www.asus.com for CPU support list.
Intel® Socket 2066 Processors,Supports Intel® Turbo Boost Max Technology 3.0,* The Intel® Turbo Boost Technology 3.0 Support Depends on the CPU types.,Supports Intel® 14nm CPU,* Refer to www.asus.com for CPU support list

Ethernet

1 x Intel® dual 10Gb Ethernet
1 x Realtek 1Gb Ethernet
ASUS LANGuard

Chipset

Intel® W790 Chipset
Intel® C422

Memory

8 x DIMM slots, Max. 2048GB, DDR5 6800(OC)/6600(OC)/6400(OC)/6200(OC)/6000(OC)/5800(OC)/5600(OC)/5400(OC)/5200(OC)/5000(OC)/4800 ECC Registered Memory*
8-Channel Memory Architecture
Supports Intel® Extreme Memory Profile (XMP)
* Supported memory types, data rate (speed), and number of DRAM modules vary depending on the CPU and memory configuration, for more information please refer to CPU/Memory Support list under the Support tab of product information site or visit https://www.asus.com/support/
8 x DIMM, Max. 512GB, DDR4 2933/2666/2400/2133 MHz RDIMM, LR-DIMM Memory *1,Quad Channel Memory Architecture

Operating System

Windows® 11, Windows® 10 64-bit
Windows® 10 64-bit

Expansion Slots

Intel® Xeon® W-3400 Series Processors*
7 x PCIe 5.0 slot(s) (Seven at x16/x16/x16/x16/x16/x8/x16)**
Intel® Xeon® W-2400 Series Processors*
4 x PCIe 5.0 slot(s) (Four at x16/x16/x16/x16)**
* Please check the PCIe bifurcation table on the support site (https://www.asus.com/support/FAQ/1037507/).
** Please refer to the block diagrams in the Appendix for more details.
- To ensure compatibility of the device installed, please refer to https://www.asus.com/support/ for the list of supported peripherals.
2 x PCIe 3.0 x16 (dual x16),1 x PCIe 3.0 x16 (x8 mode) *2,48-Lane CPU-

Multi-GPU Support

Supports NVIDIA® 3-Way SLI® Technology,Supports AMD 3-Way CrossFireX™ Technology

Internal I/O Connectors

Fan and Cooling related
1 x 4-pin CPU Fan header(s)
1 x 4-pin CPU OPT Fan header(s)
5 x 4-pin Chassis Fan header(s)
1 x W_PUMP+ header(s)
Power related
2 x 24-pin Main Power connector
4 x 8-pin +12V Power connector
1 x 8-pin PCIe Power connector
1 x 6-pin PCIe Power connector
Storage related
3 x M.2 slots (Key M)
2 x SlimSAS connector(s)
8 x SATA 6Gb/s ports
1 x VROC Key connector
USB
1 x USB 3.2 Gen 2 connector (support(s) USB Type-C® )
1 x USB 3.2 Gen 1 header(s) support(s) 2 additional USB 3.2 Gen 1 ports
2 x USB 2.0 header(s) support(s) 4 additional USB 2.0 ports
Miscellaneous
1 x COM Port header
1 x FlexKey button
1 x Front Panel Audio header (AAFP)
1 x LN2 Mode jumper
1 x M.2 slot (Key E)
1 x ReTry button
1 x Safe Boot button
1 x SPI TPM header (14-1pin)
1 x Start button
1 x 20-3 pin System Panel header with Chassis intrude function
1 x Thermal Sensor header
BMC Related
1 x BMC switch
1 x VGA switch
1 x BMC LAN fixed IP switch
1 x IPMI switch
2 x Q_PSU switch
2 x PSU SMBus header
1 x Front panel location LED header
1 x Location button header
1 x VPP_I2C header
1 x Micro SD card socket
1 x BMC_T_SENSOR header
1 x BMC LED
1 x Location LED
1 x Message LED header

Back Panel I/O Ports

1 x USB 3.2 Gen 2x2 port(s) (1 x USB Type-C)
5 x USB 3.2 Gen 2 port(s) (4 x Type-A + 1 x USB Type-C®)
2 x USB 2.0 port(s) (2 x Type-A)
1 x VGA port
2 x Intel® dual 10Gb Ethernet ports
1 x Realtek 1Gb Ethernet port
5 x Audio jacks
1 x Optical S/PDIF out port
1 x BIOS FlashBack™ button
1 x Clear CMOS button

Storage

Total supports 3 x M.2 slots, 2 x SlimSAS slots and 8 x SATA 6Gb/s ports*
Intel® Xeon® W-3400 Series 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 2242/2260/2280/22110 (supports PCIe 5.0 x4 mode)***
Intel® W790 Chipet**
M.2_3 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 4.0 x4 mode)
SlimSAS_1 port supports PCIe 4.0 x4 mode NVMe device
SlimSAS_2 port supports PCIe 4.0 x4 mode NVMe device
8 x SATA 6Gb/s ports
* Supports Intel® Virtual RAID on CPU (Intel® VROC) and Intel Volume Management Device (Intel®VMD)
** Intel® VROC Technology supports PCIe RAID 0/1/5/10, SATA RAID 0/1/5/10. VROC_HW_Key is purchased separately.
*** M.2_1 and M.2_2 slots will be disabled once an Intel® Xeon® W-2400 Series Processor is installed.
Intel® C422 Chipset : ,1 x M.2 Socket 3*3, with M Key, type 2242/2260/2280/22110 storage devices support (both SATA & PCIE mode),6 x SATA 6Gb/s port(s)*3,Intel® Virtual RAID (VROC) support for CPU RAID : *4,1 x U.2 connector*2,,2 x M.2 Socket 3, with M key, type 2242/2260/2280/22110 storage devices support (PCIE 3.0 x 4 mode),Support Raid 0, 1, 5, 10

LAN

Intel® I210-AT,Intel® I219-LM

Accessories

Cables
4 x SATA 6Gb/s cables
1 x Thermistor cable pack
Miscellaneous
1 x VRM Fan holder
1 x Q-connector
1 x M.2 Rubber Package(s)
1 x M.2 backplate Rubber Package(s)
1 x Screw package for M.2 Key E
1 x CPU guard for LGA 4677 E1A
1 x CPU guard for LGA 4677 E1B
Documentation
1 x ACC Express Activation Key Card
1 x User guide
1 x Vertical M.2 bracket set,User´s manual,I/O Shield,4 x SATA 6Gb/s cable(s),1 x M.2 Screw Package,1 x Supporting DVD,1 x ASUS VGA Holder

Audio

Realtek S1220A 7.1 Surround Sound High Definition Audio CODEC*
- Impedance sense for front and rear headphone outputs
- Internal audio Amplifier to enhance the highest quality sound for headphone and speakers
- Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking
- High quality 120 dB SNR stereo playback output and 113 dB SNR recording input (Line-in)
- Supports up to 32-Bit/192 kHz playback*
Audio Features
- Power pre-regulator reduces power input noise to ensure consistent performance
- Rear optical S/PDIF out port
- Premium audio capacitors
- Dedicated audio PCB layers
- Unique de-pop circuit
* Due to limitations in HDA bandwidth, 32-Bit/192 kHz is not supported for 7.1
Surround Sound audio.
Realtek® S1220A8-Channel High Definition Audio CODEC *,- Internal audio Amplifier to enhance the highest quality sound for headphone and speakers,- Supports : Jack-detection, Multi-streaming, Front Panel Jack-retasking,- Front panel audio connector (AAFP),Audio Feature :,- Optical S/PDIF out port(s) at back panel,- Audio Shielding: Ensures precision analog/digital separation and greatly reduced multi-lateral interference,- Premium Japanese-made audio capacitors: Provide warm, natural and immersive sound with exceptional clarity and fidelity,- Unique de-pop circuit: Reduces start-up popping noise to audio outputs,Separate layer for left and right track, ensuring both sound deliver equal quality,* Choose the chassis with HD audio module in front panel to support 8-channel audio output.

BIOS

512 Mb Flash ROM, UEFI AMI BIOS
128 Mb Flash ROM, UEFI AMI BIOS, PnP, SM BIOS 3.2, ACPI 6.0, Multi-language BIOS, ASUS EZ Flash 3, CrashFree BIOS 3, F1 General Help, F2 Previous Values, F3 MyFavorite, F5 Optimized Default, F6 QFan Control, F7 EZ mode/Advanced Mode, F9 Search, F10 Save, F11 EZ Tuning Wizard, F12 Print Screen, and ASUS DRAM SPD (Serial Presence Detect) memory information

USB Ports

4 x USB 3.1 Gen 2 port(s) (4 at back panel, , Type-A, 3 x Type-A+1 x Type-C),ASMedia® USB 3.2 Gen 2 controller :,Intel® C422 Chipset :,8 x USB 3.1 Gen 1 port(s) (4 at back panel, , 4 at mid-board),6 x USB 2.0 port(s) (2 at back panel, , 4 at mid-board)

Manageability

WOL by PME, PXE (UEFI mode)
WfM 2.0, DMI 3.0, WOL by PME, PXE

Workstation Feature

USB BIOS FlashBack,ASUS Control Center Express (ACC Express)

Form Factor

EEB Form Factor
12 inch x 13 inch (30.5 cm x 33 cm)
ATX Form Factor,12 inch x 9.6 inch ( 30.5 cm x 24.4 cm )

Special Features

Extreme OC Kit
- FlexKey button
- LN2 Mode
- ReTry button
- Safe boot button
- Start button
Extreme Engine Digi+
- 10K Black Metallic Capacitors
- MicroFine Alloy Choke
ASUS 5X PROTECTION III
- DIGI+ VRM (- Digital power design with DrMOS)
- ESD Guards
- LANGuard
- Overvoltage Protection
- Safeslot
- Stainless-Steel Back I/O
ASUS Q-Design
- M.2 Q-Latch
- Q-Code
- Q-Connector
- Q-DIMM
- Q-LED (CPU [red], DRAM [yellow], VGA [white], Boot Device [yellow green])
- Q-Slot
ASUS Thermal Solution
- M.2 heatsink backplate
- M.2 heatsink
- Steel backplate
- VRM heatsink design
ASUS EZ DIY
- BIOS FlashBack™ button
- BIOS FlashBack™ LED
- Caterr1 LED
- Box Headers
- Clear CMOS button
- ProCool II
- Pre-mounted I/O shield
- SafeSlot
- SafeDIMM
Bespoke Motherboard Design & Business Focused Features
- 24/7 Reliability
- Overcurrent Protection
- USB BIOS FlashBack,- BIOS FlashBack Button,- Onboard Button : Reset,ASUS Control Center Express (ACC Express) IT management software supported,DIGI + Power Control :,- CPU Power: Digital 8-phase power design,- DRAM Power: Digital 2-phase power design,Intel® Virtual RAID on CPU (VROC) ready,ASUS 5X Protection III :
- ASUS LANGuard: Protects against LAN surges, lightning strikes and static-electricity discharges!,- ASUS Overvoltage Protection: World-class circuit-protecting power design,- ASUS Stainless-Steel Back I/O: 3X corrosion-resistance for greater durability!,- ASUS Enhanced DRAM Overcurrent Protection - Short circuit damage prevention,- ASUS ESD Guards - Enhanced ESD protection,ASUS SafeSlot - Protect your graphics card Investment,ASUS Exclusive Features :,- AI Suite 3,- Ai Charger,- ESD Guards,- Turbo LAN,- Armoury Crate,ASUS Quiet Thermal Solution :,- Stylish Fanless Design: PCH Heat-sink & MOS Heat-sink & M.2 Heat-sink solution,- ASUS Fan Xpert 4,ASUS EZ DIY :,- ASUS CrashFree BIOS 3,- ASUS EZ Flash 3,- ASUS UEFI BIOS EZ Mode,ASUS Q-Design :,- ASUS Q-Shield,- ASUS Q-Code,- ASUS Q-LED (CPU, DRAM, VGA, Boot Device LED),- ASUS Q-Slot,- ASUS Q-DIMM,M.2 and U.2 Onboard (The Latest Transfer Technology with up to 32Gb/s Data-transfer Speeds for M.2 and U.2)

Operating System Support

Windows® 10 64-bit

Back I/O Ports

2 x USB 2.0 (one port can be switched to USB BIOS FlashBack),3 x USB 3.2 Gen 2 Type-A,,1 x USB 3.2 Gen 2 Type-C,4 x USB 3.2 Gen 1 Type-A,2 x LAN (RJ45) port(s),1 x Optical S/PDIF out,1 x 8-channel Audio I/O

USB

Rear USB (Total 8 ports)
1 x USB 3.2 Gen 2x2 port(s) (1 x USB Type-C®)
5 x USB 3.2 Gen 2 port(s) (4 x Type-A + 1 x USB Type-C®)
2 x USB 2.0 port(s) (2 x Type-A)
Front USB (Total 7 ports)
1 x USB 3.2 Gen 2 connector (supports USB Type-C® )
1 x USB 3.2 Gen 1 header(s) support(s) 2 additional USB 3.2 Gen 1 ports
2 x USB 2.0 header(s) support(s) 4 additional USB 2.0 ports

Internal I/O Ports

1 x COM port header,1 x AAFP connector,1 x M.2 Socket 1 with M key, type 2242/2260/2280/22110 storage devices support (SATA & PCIE 3.0 x 4 mode),1 x M.2 Socket 2 with M key, type 2242/2260/2280/22110 storage devices support (PCIE 3.0 x 4 mode),2 x U.2 Connector (support U.2 NVMe device),2 x USB 3.2 Gen 1(up to 5Gbps) connector(s) support(s) additional 4 USB 3.2 Gen 1 port(s),1x 6-pin ATX 12V Power connector,1 x VROC_HW_Key,2 x 8-pin EATX 12V Power connectors,1 x Reset button,1 x Q-Code,1 x AAFP connector,2 x USB 2.0 connector(s) support(s) additional 4 USB 2.0 port(s),1 x M.2 Socket 3 with M key, type 2242/2260/2280/22110 storage devices support (PCIE 3.0 x 4 mode),1 x SPI TPM header,6 x SATA 6Gb/s connector(s),1 x CPU Fan connector(s),1 x CPU OPT Fan connector(s),3 x Chassis Fan connector(s),1 x AIO_PUMP connector,1 x 24-pin EATX Power connector(s),1 x Clear CMOS jumper(s),1 x Node Connector(s),1 x System panel connector,1 x COM port header,1 x T_Sensor Connector

Graphics

1 x VGA port from AST2600

Software Features

ASUS Exclusive Software
Armoury Crate
- Fan Xpert 4
AI Suite 3
- TPU
- DIGI+ VRM
- Turbo app
- PC Cleaner
ASUS CPU-Z
IT Management software supported
- ASUS Control Center Express(ACCE)
Adobe Creative Cloud (Free Trial)
Norton 360 Deluxe (60 Days Free Trial)
WinRAR
UEFI BIOS
ASUS EZ DIY
- ASUS CrashFree BIOS 3
- ASUSTeK. EzFlash Utility
FlexKey

Note

*1 Memory capacity supported depends on both CPU installed and Memory
*2 PCIEX16_3 shares bandwidth with U.2_2. Disable U.2_2 in BIOS settings to allow PCIEX16_3 to run at x8 mode.
*3 The SATA6G_1 shares bandwidth with M.2_1. SATA_1 will be disabled if M.2_1 is populated by a SATA device.
*4 For PCIe 3.0 lanes from Intel® Xeon™ W Processors, RAID 0, 1, 5, 10 support is only possible with an Intel® VROC Key; otherwise only RAID 0 is supported
    • Specifications and features vary by model, and all images are illustrative. Please refer specification pages for full details.
    • *Precise specifications and features vary by model. Please refer to the specification page
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