PRO WS W790-ACE: ASUS CEB Workstation Motherboard (LGA-4677, Intel W790, Xeon W-3400/W-2400)
MPN: PRO WS W790-ACE|By: ASUS

Starting from
$1,080
Indicative. Final pricing is confirmed with your quote.
In Stockships worldwide
- Condition:
- New (authorized channel)
- Warranty:
- Full manufacturer warranty
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Bulk order? Request volume pricing
Authorized & warrantied
Sourced through authorized distribution, with the full manufacturer warranty.
Compatibility checked
Validated against your server platform before dispatch.
Delivery & lead time
Confirmed with your quote, including expedited freight where available.
Business & public sector
POs, net terms and volume pricing for qualified organizations, government and edu.
Product overview
This is the ASUS CEB workstation motherboard (LGA-4677, Intel W790, Xeon W-3400/W-2400), order code PRO WS W790-ACE. System boards are matched by generation, socket and firmware revision, and a board from an adjacent generation will not accept the same CPUs. This board is LGA-4677. We confirm against your service tag.
Priced per unit, with tiered pricing at quantity. Send the number you need and we will come back with the banded price.
Specifications
General
- Manufacturer part number
- PRO WS W790-ACE
- Processor Family
- Xeon
- Product Type
- Motherboards
- Manufacturer
- ASUS
Interfaces & connectivity
- CPU Socket
- LGA-4677
The table below is what the server motherboard is documented as, not what we have inferred from the part number. If the figure you need is missing, ask and we will source it from the manufacturer.
Where the ASUS PRO WS W790-ACE is deployed
- Swapping out a failed server motherboard for PRO WS W790-ACE under change control
- Recovering a system after a board-level fault
- Rebuilding a server that is out of warranty
Who this part is for
- Procurement replacing a board under a production fault
- MSPs sourcing boards for an out-of-warranty customer platform
- Teams rebuilding a server around the CPUs and memory they already hold
What you get ordering this from us
Ordered by part number
PRO WS W790-ACE is what is quoted and PRO WS W790-ACE is what ships; where an alternate code is genuinely the same part we name it rather than swap it silently.
Generation and socket confirmed
A board from an adjacent generation will not take the same CPUs; we check the pairing against your service tag.
Volume pricing
The listed price is per unit; tiered pricing applies at quantity and purchase orders are accepted.
Questions buyers ask about this part
Is PRO WS W790-ACE genuine and is the warranty intact?
Yes. Supplied new and unopened, so the manufacturer warranty and firmware update path stay supported. No grey-market stock and no refurbished units sold as new.
Will PRO WS W790-ACE work in my server?
Send the service tag and tell us which CPUs and DIMMs you are moving across. Boards are matched by generation, socket and firmware revision, and an adjacent generation will not take the same processors.
Do you accept purchase orders and quote at volume?
Yes. Purchase orders are accepted from qualified organisations, net terms are available on approval, and tiered pricing applies at quantity. Tell us how many you need.
Compare other Motherboards we stock
| Model | Brand | Key spec | Availability | From |
|---|---|---|---|---|
| Supermicro H13SSL-N Single-Socket SP5 EATX Server Motherboard for AMD EPYC 9004 | Supermicro | Socket: Socket SP5 (LGA 6096) | In Stock | $805 |
| Dell PowerEdge R650 Replacement System Board Motherboard | Dell Technologies | Form Factor: Proprietary, platform-specific | In Stock | $1,015 |
| HPE ProLiant DL360 Gen10 Replacement System Board Motherboard | HPE | Form Factor: Proprietary, platform-specific | In Stock | $935 |
| Lenovo ThinkSystem SR630 V2 Replacement System Board Motherboard | Lenovo | Form Factor: Proprietary, platform-specific | In Stock | $990 |
| Gigabyte MZ33-AR0 Socket SP5 / LGA 4677 E-ATX Server Motherboard | Gigabyte | Socket: Socket SP5 / LGA 4677 | In Stock | $1,155 |
| Dell Xeon Socket FCLGA2011-3 MotherBoard For PowerEdge R630 | Dell | CPU Socket: FCLGA2011-3 | In Stock | $195 |
Browse all Motherboards or everything we stock from ASUS.
Specifying a system, not just the part?
Most parts we ship go into a system we also build and support.
