SNK-P0078AP4 — Supermicro 2U Active CPU Heat Sink for Socket LGA4189, 3rd Gen Intel Xeon Scalable
MPN: SNK-P0078AP4|By: Supermicro

Starting from
$80
Indicative — final pricing confirmed with your quote.
In Stockships worldwide
- Condition:
- New — authorized channel
- Warranty:
- Full manufacturer warranty
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Bulk order? Request volume pricing
Product overview
Part number SNK-P0078AP4 identifies this Supermicro 2U active CPU heat sink for socket LGA4189, 3rd gen Intel Xeon scalable. 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.
Tell us the deadline you are working to and we will say whether it is achievable before you commit to it internally.
Featuring
- Processor Family
- Xeon Scalable
- Manufacturer
- Supermicro
Interfaces / Ports
- CPU Socket
- LGA4189
Physical characteristics
- Cooling Type
- Heat Sink
- Product Type
- System Cooling
- Expedited shipping options are available — rates confirmed with your quote.
- Purchase orders accepted from qualified institutions.
- Compatibility is validated against your server platform before dispatch. Send us the model and we will confirm support.
Specifications for SNK-P0078AP4 as published by Supermicro. Where a value is absent it is because we could not verify it, not because it does not exist — ask and we will check.
Where the Supermicro SNK-P0078AP4 is deployed
- Swapping out a failed cooling module for SNK-P0078AP4 under change control
- Matching airflow direction to an existing aisle
- Holding fan spares for chassis in customer racks
Who this part is for
- Teams fitting the high-performance cooling a hotter CPU requires
- MSPs holding fan spares against chassis in customer racks
- Engineers replacing a fan or heatsink flagged by platform health checks
What you get ordering this from us
Ordered by part number
The order is placed against SNK-P0078AP4, not against a description of it, so there is no room for a substitution you did not agree to.
Volume pricing
The listed price is per unit; tiered pricing applies at quantity and purchase orders are accepted.
Matched to the processor class
Above a given TDP the standard heatsink throttles; we check the CPU part number, not just the chassis.
Questions buyers ask about this part
- Is SNK-P0078AP4 genuine and is the warranty intact?
- Yes — new and sealed, with the Supermicro warranty and the firmware update path intact. We do not sell refurbished stock as new, and we do not source grey-market units.
- Will SNK-P0078AP4 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 — POs from qualified organisations, net terms on approval, and banded pricing once the quantity is worth banding. Send the number and we will price it properly.
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