Question 1

can i install two 3090 gpu on it？ i mean the space is big enough for two 3090 or not?

Accepted Answer

Yes, I have 2 RTX3090 Ti 24Gb plenty of space with just air cooling, but the case will be a bigger problem. This is a massive board so you will need a server case or Fractal Define 7 XL or similar

Question 2

What case is big enough to fit this giant motherboard?

Accepted Answer

I used the Fractal Meshify 2 XL

Question 3

Is the AMD 3990X compatible with this motherboard?

Accepted Answer

Only 4 CPUS - 3995WX, 3975WX, 3955WX and 3945WX. A Threadripper CPU will not work on this Motherboard. Only All Threadripper Pro.

Question 4

Does it support 6x 4090 Graphics cards with PCIE riser?

Accepted Answer

The ASUS Pro WS WRX80E-SAGE SE WIFI motherboard supports 7 PCIe 4.0 x16 slots, which can accommodate multiple graphics cards. This indicates it should be able to support 6x 4090 Graphics cards with PCIe risers, provided the risers and cards are compatible with the PCIe 4.0 slots.

Question 5

Does it  use Dual Channel Architecture for the RAM?

Accepted Answer

No, it supports Eight Channel Architecture for the RAM.

Question 6

Is DDR4 3600    compatible with this motherboard?   like this ram  G.SKILL Trident Z Neo Series  256GB (8 x 32GB)  DDR4 3600

Accepted Answer

No, DDR4 3600 is not listed as compatible with this motherboard. The supported memory standards are DDR4 3200, 3000, 2933, 2800, 2666, 2400, and 2133 MHz.

Question 7

Will this motherboard work with AMD Epyc CPUs?

Accepted Answer

No, this motherboard supports AMD Ryzen Threadripper Pro Processors, not AMD Epyc CPUs.

Question 8

Does this board have Thunderbolt support?  Does it support ASUS's Thunderbolt Add In Card (AIC)?

Accepted Answer

This board does not have Thunderbolt support.

Question 9

Is there tested/certified RAM to run this board with 2 TB of memory?

Accepted Answer

The motherboard supports a maximum memory of 2048GB (2TB) and supports various configurations of DDR4 ECC and Non-ECC memory, including buffered and un-buffered, U-DIMM, R-DIMM, and 3DS R-DIMM Memory. However, specific tested or certified RAM brands or models are not mentioned in the provided information.

Question 10

Anyone having problems powering the board on? It is getting power but I can not get the system to start

Accepted Answer

Yes, I had the same problem, this motherboard needs to connect 2 x 8pin CPU connectors and 1 x GPU (8 pin) connectors, all of them are on the top right corner by the ATX connector. You can also add another 2 x (6 pin GPU) connectors at the bottom of the motherboard. but, to power it on, you need the initial 3 connectors I mentioned.

CPU Socket Type	Socket sWRX8
CPU Type	AMD Ryzen Threadripper PRO 5000 Series / AMD Ryzen Threadripper PRO 7000 Series / AMD Ryzen Threadripper PRO 9000 Series

Number of DDR4 Slots	8 x 288-pin
DDR4 Standard	DDR4 3200
Maximum Memory Supported	2TB
Channel Supported	Eight Channel
ECC Supported	Yes
Registered	Yes

SATA	8 x SATA 6.0Gb/s
M.2	AMD Ryzen Threadripper PRO Series Processors: M.2_1 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 4.0 x4 & SATA modes) M.2_2 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 4.0 x4 & SATA modes) U.2_1 slot supports U.2 NVMe device and up to 2 SATA devices* AMD WRX80 Chipset: M.2_3 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 4.0 x4 & SATA modes) U.2_2 slot supports U.2 NVMe device and up to 2 SATA devices* *The U.2_1 slot shares bandwidth with M.2_2, U.2_2 slot shares bandwidth with M.2_3. When M.2_2 slot is being populated, U.2_1 slot will be disabled. When M.2_3 slot is being populated, U.2_2 slot will be disabled.

Audio Chipset	Relatek ALC4080 7.1 Surround Sound High Definition Audio CODEC
Audio Channels	7.1 Channels

LAN Chipset	1 x Intel X550-AT2 dual 10Gb Ethernet ASUS LANGuard
Max LAN Speed	2 x 10Gbps
Wireless LAN	Wi-Fi 802.11 ax
Bluetooth	Bluetooth 5.2

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ASUS Pro WS WRX80E-SAGE SE WIFI AMD Threadripper Pro EATX workstation motherboard (PCIe 4.0, ASMB9-iKVM, 2x10Gb LAN, 7xPCIe 4.0 X16 slots, 3xM.2,2xU.2 ports, 11 USB 3.2 Gen 2 ports,8-channel DDR4 ECC)

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Back I/O Ports	1 x USB 3.2 Gen 2x2 port(s) (1 x USB Type-C) 9 x USB 3.2 Gen 2 port(s) (8 x Type-A+ 1 x USB Type-C) 1 x ASUS Wi-Fi Module 2 x Intel X550-AT2 dual 10Gb Ethernet ports 5 x Audio jacks 1 x Optical S/PDIF out port 1 x BIOS FlashBack button 1 x Clear CMOS button
Onboard 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) additional 2 USB 3.2 Gen 1 ports 2 x USB 2.0 header(s) support(s) additional 4 USB 2.0 ports
Other Connectors	Fan and Cooling related 1 x 4-pin CPU Fan header(s) 1 x 4-pin CPU OPT Fan header(s) 6 x 4-pin Chassis Fan header(s) 1 x VRM heatsink Fan header 1 x Chipset Fan header Storage related 3 x M.2 slots (Key M) 8 x SATA 6Gb/s ports 2 x U.2 slots BMC Related 1 x BMC switch 1 x IPMI switch 1 x Messange LED header 1 x Micro SD card socket 2 x LAN LED header(s) 1 x Location LED header 1 x Location button header 1 x PSU_SMB header 1 x SMART_PSU switch 1 x VGA switch 1 x VGA header 1 x VPP_I2C header Miscellaneous 1 x COM Port header 1 x FlexKey button 1 x Front Panel Audio header (AAFP) 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 RTC Battery header 1 x Thermal Sensor header

Dimensions
Form Factor	Extended ATX
Dimensions (W x L)	12.20" x 13"

Item#: 9SIC5MUKUT5672