P42911-B21: HPE Xeon Silver 4316 2.3GHz 20 Core Apollo 4200 Gen10 Plus CPU
MPN: P42911-B21|By: HPE
Starting from
$2,530
Indicative. Final pricing is confirmed with your quote.
In Stockships worldwide
- Condition:
- New (authorized channel)
- Warranty:
- Full manufacturer warranty
Prefer your own inbox? Email us about this part
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
P42911-B21 is an HPE Xeon Silver 4316 2.3GHz 20 Core apollo 4200 Gen10 plus CPU. Thermal design power decides the heatsink, and the heatsink decides whether the chassis can take the processor at all. This one runs at 2.3GHz. Tell us the platform and we will quote the cooling that goes with it.
The listed price is per unit and current; tell us the quantity and we will confirm what it holds at before you raise the order.
Specifications
General
- Manufacturer part number
- P42911-B21
- Generation
- Gen10
- Processor Family
- Xeon Silver
- Product Type
- Server Processors
- Manufacturer
- HPE
Technical specifications
- Core Count
- 20
- Clock Speed
- 2.3GHz
Published specifications for P42911-B21. Anything not listed here we will confirm against the manufacturer's documentation before quoting, because we would rather answer the question than let you assume.
Where the HPE P42911-B21 is deployed
- Like-for-like replacement of P42911-B21 in an existing system
- Populating the second socket on a single-CPU server
- Replacing a processor after a board or CPU fault
Who this part is for
- Integrators building to a specified CPU model and stepping
- Procurement sourcing a like-for-like CPU replacement under fault
- Engineers matching a second socket to the processor already fitted
What you get ordering this from us
Ordered by part number
The order is placed against P42911-B21, not against a description of it, so there is no room for a substitution you did not agree to.
No substitutions without asking
If we cannot supply the exact code we tell you what we can supply and why, rather than shipping an equivalent and letting you find out.
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 P42911-B21 genuine and is the warranty intact?
Yes, new and sealed, with the HPE warranty and the firmware update path intact. We do not sell refurbished stock as new, and we do not source grey-market units.
Will P42911-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. We quote against a purchase order and hold the price for the quote period, with tiered rates at quantity. Net terms are available once the account is approved.
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.