878126-B21: HPE Xeon Gold 5118 2.3GHz 12 Core ProLiant DL580 G10 CPU
MPN: 878126-B21|By: HPE
Starting from
$55
Indicative. Final pricing is confirmed with your quote.
In Stockships worldwide
Key specs
- Processor Family
- Xeon Gold
- Core Count
- 12
- Clock Speed
- 2.3GHz
- Generation
- G10
- Compatible Platform
- ProLiant DL580
- 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
The HPE Xeon Gold 5118 2.3GHz 12 Core ProLiant DL580 G10 CPU is supplied under part number 878126-B21. Licensing is often counted per core, so the cheapest chip that fits the socket is not always the cheapest chip to run. This part is 12-core. Tell us what the host is licensed for and we will factor that into the recommendation.
Quote requests are answered within 48 business hours, with availability confirmed before you raise a purchase order rather than after.
Specifications
General
- Manufacturer part number
- 878126-B21
- Generation
- G10
- Processor Family
- Xeon Gold
- Product Type
- Server Processors
- Manufacturer
- HPE
Technical specifications
- Core Count
- 12
- Clock Speed
- 2.3GHz
Compatibility & compliance
- Compatible Platform
- ProLiant DL580
The table below is what the server processor 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 HPE 878126-B21 is deployed
- Sourcing 878126-B21 against a build sheet that names it explicitly
- Upgrading compute in place rather than replacing the chassis
- Replacing a processor after a board or CPU fault
Who this part is for
- Engineers matching a second socket to the processor already fitted
- Teams upgrading compute inside an existing chassis rather than replacing it
- Integrators building to a specified CPU model and stepping
What you get ordering this from us
Ordered by part number
Quoted and supplied against 878126-B21 specifically, so what arrives is what your build sheet asks for.
Compatibility checked
We confirm the part is supported on your platform before it ships, rather than leaving the check to you.
Answered by a human
A quote comes back with the reasoning attached, including the cases where we think you should buy something else.
Questions buyers ask about this part
Is 878126-B21 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 878126-B21 work in my server?
Send the service tag. We check the platform's supported-CPU list and the BIOS revision it requires, and where the board is dual-socket we confirm what is in the other socket. A stepping the firmware does not recognise will not post.
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 Server Processors we stock
| Model | Brand | Key spec | Availability | From |
|---|---|---|---|---|
| Intel Xeon Silver 4410Y 12-Core Server Processor LGA 4677 Sapphire Rapids | Intel | Cores / Threads: 12C / 24T | In Stock | $715 |
| AMD EPYC 9124 16-Core Server Processor Socket SP5 Genoa | AMD | Cores / Threads: 16C / 32T | In Stock | $1,430 |
| Dell Xeon Silver 4310 12-Core Processor Kit with Heatsink for PowerEdge Servers | Dell Technologies | Cores / Threads: 12C / 24T | In Stock | $545 |
| HP Xeon E5-2620 v2 6-Core Processor Kit with Heatsink for ProLiant Gen8 Servers | HP | Cores / Threads: 6C / 12T | In Stock | $55 |
| Lenovo ThinkSystem Xeon Silver 4310 12-Core Processor Option Kit with Heatsink | Lenovo | Cores / Threads: 12C / 24T | In Stock | $540 |
| Noctua NH-U14S TR5-SP6 140mm CPU Cooler | Noctua | CPU Socket: SP6 | In Stock | Request quote |
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Specifying a system, not just the part?
On a training or inference node the host CPU is sized around the accelerators it feeds, not chosen on its own.