P43104-B21: HPE Max Performance Heatsink Kit
MPN: P43104-B21|By: HPE

Price
Quoted on request
Current pricing within 48 business hours.
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
This is the HPE max performance heatsink Kit, order code P43104-B21. A high-performance heatsink is mandatory above a given TDP on most platforms, and the standard part will throttle under the same processor. Tell us the CPU and we will confirm which class you need.
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
- P43104-B21
- Product Type
- System Cooling
- Manufacturer
- HPE
Technical specifications
- Cooling Type
- Heatsink
These are the 3 facts we can state about P43104-B21 without inferring anything. Compatibility beyond this is confirmed per platform, on request, before you order.
Where the HPE P43104-B21 is deployed
- Sourcing P43104-B21 against a build sheet that names it explicitly
- Holding fan spares for chassis in customer racks
- Fitting the cooling a higher-TDP processor requires
Who this part is for
- Teams fitting the high-performance cooling a hotter CPU requires
- Integrators matching airflow direction to an existing aisle layout
- MSPs holding fan spares against chassis in customer racks
What you get ordering this from us
Ordered by part number
P43104-B21 is what is quoted and P43104-B21 is what ships; where an alternate code is genuinely the same part we name it rather than swap it silently.
Matched to the processor class
Above a given TDP the standard heatsink throttles; we check the CPU part number, not just the chassis.
Compatibility checked
We confirm the part is supported on your platform before it ships, rather than leaving the check to you.
Questions buyers ask about this part
Is P43104-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 P43104-B21 work in my server?
Send us the server model or service tag and we will confirm before you order. Part numbers alone do not always settle it: firmware revision and platform generation matter, and this is the check that prevents a return.
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 System Cooling we stock
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|---|---|---|---|---|
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| Noctua NH-U14S TR5-SP6 CPU Cooler | Noctua | Cooling: Active tower CPU cooler | In Stock | $155 |
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| HP 5406zl Fan Tray 4U Rack-mountable | HP | Cooling Type: Fan Tray | In Stock | $145 |
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Specifying a system, not just the part?
Most parts we ship go into a system we also build and support.
