HP 820569-005 - 4GB (1x4GB Module) 2133MHz 1Rx8 PC4-2133P 1.2v DDR4 SDRAM Memory Module Sale $39.00 Retail $59.00
HP 816603-001 - Heat sink - For use in models with UMA graphics memory and Intel Pentium or Celeron processors Retail
HP 815238-001 - Heat sink - For use in models with discrete graphics memory and Intel Core processors Retail
HP 815237-001 - Heatsink for UMA graphics on HP 15-ac 15-ay 250 G5 256 G4 G5 Sale $25.00 Retail $29.00
