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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.
* Refer to www.asus.com for CPU support list
Dual Intel® Socket P (LGA 3647) for Intel® 1st and 2nd Xeon® Scalable Processors Family (205W)
Chipset
Intel® W790 Chipset
Build in Intel® C621
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*
Quad 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 under the Support tab or visit https://www.asus.com/support/
12 x DIMM, Max. 1536GB, DDR4 2933/2666/2400 MHz RDIMM, LR-DIMM Memory
* Please refer to ASUS AVL for the latest update.
* Actual memory frequency differs from Intel CPU types and memory module. Please check Intel official site for more detail about the memory types supported by each CPU.
Expansion Slots
Intel® Xeon™ W-3400 and W-2400 Series Processors
5 x PCIe 5.0 x16 slot(s) (supports x16, x16, x16, x0/x8, x16/x8 modes)
* Please check the PCIe bifurcation table on the support site (https://www.asus.com/support/FAQ/1037507/).
- To ensure compatibility of the device installed, please refer to https://www.asus.com/support/ for the list of supported
peripherals.
3 x PCIe 3.0 x16 (x16 mode)
2 x PCIe 3.0 x16 (Single at x16, dual at x8/x8)
2 x PCIe 3.0 x16 (x8 mode)
Graphic
Integrated Graphics Processor
VGA port(Optional)
- Supports VGA with max. resolution 1920 x 1200 @ 60 Hz
Aspeed AST2500 with 64 MB VRAM
Multi-GPU Support
Supports NVIDIA® 4-Way SLI™ Technology *1
Supports AMD 4-Way CrossFireX Technology *1
Storage
Total supports 2 x M.2 slots, 4 x SATA 6Gb/s ports and 3 x SlimSAS ports*
Intel® W790 Chipset**

M.2_1 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 4.0 x4 mode)
M.2_2 slot (Key M), type 2280 (supports PCIe 4.0 x4 mode)
SlimSAS_1 slot supports PCIe 3.0 x4 mode NVMe device
SlimSAS_2 slot supports PCIe 4.0 x4 mode or up to 4 SATA devices via a transfer cable. The cable is perchased seperately.
SlimSAS_3 slot supports PCIe 4.0 x4 mode NVMe device
4 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.
Intel® C621 Chipset :
8 x SATA 6Gb/s port(s),
Support Raid 0, 1, 5, 10
ASMedia® SATA 6Gb/s controller :
2 x SATA 6Gb/s port(s),
4 x U.2 connector,
1 x M.2 Socket 3, with M Key, type 2242/2260/2280/22110 storage devices support (both SATA & PCIE mode)
Ethernet
1 x Marvell® AQtion 10Gb Ethernet
1 x Intel® 2.5Gb Ethernet
ASUS LANGuard
USB
Rear USB (Total 13 ports)
1 x USB 3.2 Gen 2x2 port(s) (1 x USB Type-C®)
4 x USB 3.2 Gen 2 port(s) (4 x Type-A )
8 x USB 2.0 port(s) (8 x Type-A)
Front USB (Total 7 ports)
1 x USB 3.2 Gen 2x2 (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
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® S1220A 7.1-Channel High Definition Audio CODEC *2
- Power pre-regulator reduces power input noise to ensure consistent performance
- Impedance sense for front and rear headphone outputs
- Supports : Jack-detection, Multi-streaming, Front Panel Jack-retasking
- High quality SNR stereo playback output and 113 dB SNR recording input (Line-in)
- Front panel audio connector (AAFP)
- Supports up to 32-Bit/192kHz playback
Audio Feature :
- DTS Connect
- DTS Headphone:X
- Optical S/PDIF out port(s) at back panel
- Premium Japanese 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
LAN
Intel® I210-AT, 2 x Gigabit LAN Controller(s)
Back Panel I/O Ports
1 x USB 3.2 Gen 2x2 port(s) (1 x USB Type-C®)
4 x USB 3.2 Gen 2 port(s) (4 x Type-A)
8 x USB 2.0 port(s) (8 x Type-A)
1 x Marvell® AQtion 10Gb Ethernet port
1 x Intel® 2.5Gb Ethernet port
5 x Audio jacks
1 x Optical S/PDIF out port
1 x BIOS FlashBack™ button
1 x Clear CMOS button
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
Storage related
2 x M.2 slots (Key M)
3 x SlimSAS slots
4 x SATA 6Gb/s ports
USB
1 x USB 3.2 Gen 2x2 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 BMC header
1 x COM Port header
1 x FlexKey button
1 x Front Panel Audio header (AAFP)
1 x LN2 Mode jumper
1 x ReTry button
1 x Start button
1 x SPI TPM header (14-1pin)
1 x 20-3 pin System Panel header with Chassis intrude function
1 x Thermal Sensor header
1 x VROC Key header
USB Ports
ASMedia® USB 3.1 Gen 2 controller :
2 x USB port(s) (2 at back panel, , Type-A + USB Type-CTM)
Intel® C621 Chipset :
8 x USB 3.1 Gen 1 port(s) (4 at back panel, , 4 at mid-board)
Intel® C621 Chipset :
4 x USB 2.0 port(s) (2 at back panel, , 2 at mid-board)
Special Features
Extreme OC Kit
- FlexKey button
- ReTry button
- Start button
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
- VRM heatsink design
ASUS EZ DIY
- BIOS FlashBack™ button
- BIOS FlashBack™ LED
- Clear CMOS button
- ProCool II
- Pre-mounted I/O shield
- SafeSlot
- SafeDIMM
Bespoke Motherboard Design & Business Focused Features
- 24/7 Reliability
- Overcurrent Protection
Gamer´s Guardian:
- DIGI+ VRM
- SafeSlot
ASUS Digital Power Design :
- Industry leading Digital 7 + 1 Phase CPU Power Design
- Industry leading Digital 2 Phase DRAM Power Design
ASUS Exclusive Features :
- Front Panel USB 3.0 Support
ASUS Q-Design :
- ASUS Q-Shield
- ASUS Q-Code
- 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)
Workstation Feature
ProCool Power Connector
USB BIOS Flashback®
ASUS PIKE SAS upgrade kit*3
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
- Start ASUS EzFlash
FlexKey
Back I/O Ports
1 x PS/2 keyboard/mouse combo port(s)
2 x LAN (RJ45) port(s)
2 x USB 3.1 Gen 2 *4
4 x USB 3.1 Gen 1
4 x USB 2.0
1 x Optical S/PDIF out
1 x USB BIOS Flashback® Button(s)
1 x 8-channel Audio I/O
BIOS
512 Mb Flash ROM, UEFI AMI BIOS
Internal I/O Ports
2 x USB 3.1 Gen 1(up to 5Gbps) connector(s) support(s) additional 4 USB 3.1 Gen 1 port(s)
1 x USB 2.0 connector(s) support(s) additional 2 USB 2.0 port(s)
1 x M.2 Socket 3
1 x TPM header
1 x COM port(s) connector(s)
10 x SATA 6Gb/s connector(s)
1 x VROC_HW_Key
2 x CPU Fan connector(s) (2 x 4 -pin)
7 x Chassis Fan connector(s) *5
2 x 8-pin EATX 12 V Power connector
1 x 24-pin EATX Power connector(s)
1 x VGA connector(s)
1 x Front panel audio connector(s) (AAFP)
1 x AUX panel header(s)
1 x SMBus header(s)
1 x 6-pin EATX 12V_3 Power connector
1 x System panel connector
4 x U.2 Connector (support U.2 NVMe device)
Manageability
WOL by PME, PXE (UEFI mode)
Accessories
Cables
2 x SATA 6Gb/s cables
Miscellaneous
1 x Q-connector
1 x M.2 Rubber Package(s)
1 x M.2 backplate Rubber Package(s)
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
Form Factor
CEB Form Factor
12 inch x 10.5 inch (30.5 cm x 26.67 cm)
EEB Form Factor
12 inch x 13 inch ( 30.5 cm x 33 cm )
Environment
Operation temperature: 10℃ ~ 35℃
Non operation temperature: -40℃ ~ 70℃
Non operation humidity: 20% ~ 90% ( Non condensing)
Operating System
Windows® 11, Windows® 10 64-bit
Note
* Dual Intel® Socket P/LGA 3647 (Square)
*1 Actual number of multi-graphic support differes per Vendors´ graphic cards. Please check with vendor beforehand.
*2 Due to limitation in HDA bandwidth, 32-Bit/192kHz is not supported for 8-channel audio. 32-Bit/192kHz is only available under Windows 10
*3 Please check AVL list for supported add on card
*4 1 x Type A, 1 x Type C
*5 5 x Front, 2 x Rear
*6 The Baseboard Management Card (BMC) should be purchased separately
    • 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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