Used Heatsinks
OEM heatsinks for Dell PowerEdge, HPE ProLiant, and Precision / Z-series workstations — matched by part number to your chassis and socket, and required when adding a second CPU to most dual-socket platforms.
Server & Workstation Heatsinks
OEM heatsinks for Dell PowerEdge and HPE ProLiant servers and Dell Precision / HP Z workstations — matched by part number to the chassis and socket they were engineered for. The most common reason to need one: adding a second CPU to a dual-socket platform, which requires its own heatsink (and on many servers, additional fans) before the system will power on cleanly.
What to Check
- Chassis-specific: the same CPU socket takes different heatsinks in a 1U, 2U, or tower chassis — airflow design differs. Match the OEM part number, not just the socket.
- Standard vs performance: high-TDP processors often require the performance heatsink variant; we can confirm which your CPU needs.
- Second-CPU kits: populating socket 2 usually means heatsink + fans + sometimes an air shroud; tell us your model and we will list exactly what the upgrade takes.
Why Buy Heatsinks from PCSP
- Genuine OEM pulls from working systems, inspected before listing.
- Part-number matched to your exact server or workstation.
- 90-day returns on DOA or non-conforming parts.
- Fast shipping: in-stock parts ship the same business day when ordered before 1:00 pm EST.