HPE P37034-B21 Standard Heat Sink Kit for ProLiant DL380 Gen10+

Overview

The HPE P37034-B21 is the standard processor heat sink kit designed for the HPE ProLiant DL380 Gen10+ server platform. If you're adding or replacing a processor in a DL380 Gen10+ and need the correct thermal solution for standard (non-high-performance) CPU configurations, this is the part to specify. Using an incorrect or mismatched heat sink risks thermal throttling or processor damage — P37034-B21 ensures the mechanical and thermal interface matches HPE's validated design for this chassis generation. Weighing 2.10 lb and measuring 15.00 x 7.60 x 8.00 inches, it ships factory-new and is sourced through distribution channels carrying genuine HPE parts.

Compatibility

This kit is designed for the HPE ProLiant DL380 Gen10+ server line — specifically for standard processor thermal configurations. It is not interchangeable with the Gen10 (non-Plus) platform or high-performance heat sink variants intended for higher TDP processors. Verify your processor's TDP rating against HPE's QuickSpecs for the DL380 Gen10+ before selecting between standard and high-performance heat sink options. If your configuration calls for a high-performance or 2nd CPU riser, a different HPE heat sink part number is required — do not substitute.