HP 826383-001 heatsink assembly is a CPU cooling replacement part identified for models with UMA graphics. It is also listed as SPS-HEATSINK UMA, specifying the configuration this part is intended for.
The assembly includes replacement thermal material, a useful detail when replacing the heatsink as part of servicing a compatible system. The listing identifies the part as an assembly, rather than describing it as a fan assembly.
This part is intended for the UMA graphics configuration; the confirmed listing does not provide specific computer models or other technical measurements.