Mainboard Asus Pro WS W790-ACE

Pro WS W790E-ACE

Intel® Socket LGA4677 for Xeon® W-3400 and W-2400 Series Processors*
Supports Intel® Turbo Boost Max Technology 3.0
* Refer to http://www.asus.com for CPU support list.

Intel® W790 Chipset

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/

N/A

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.

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.

1 x Marvell® AQtion 10Gb Ethernet
1 x Intel® 2.5Gb Ethernet
ASUS LANGuard

N/A

Rear USB (Total 13 ports)
1 x USB 3.2 Gen 2×2 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 2×2 (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

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.

1 x USB 3.2 Gen 2×2 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

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 2×2 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 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

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

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

512 Mb Flash ROM, UEFI AMI BIOS

WOL by PME, PXE (UEFI mode)

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

Windows® 11
Windows® 10 64-bit

CEB Form Factor
12 inch x 10.5 inch (30.5 cm x 26.67 cm)