OWC 32GB UPGRADE: Consists of 2pcs of 16GB DDR5 5600 PC5-44800 CL46 1Rx8 262-pin 1.1V SODIMM Memory RAM Module Upgrade compatible with HP Envy models 17t-cw100 And 17t-da000. 100% COMPLIANT: JEDEC-Standard and ROHS Compliant. Warranty-Safe Upgrade. Designed and Tested to Meet or Exceed all Manufacturer OEM Specs. EASY INSTALLATION: In Most Cases, Installing Memory is an Easy DIY project. Watch our OWC Basic Installation Video for Help. INDUSTRY LEADING: Consumer-friendly Advanced Replacement Program and Limited Lifetime Warranty, which includes Free Tech Support by Other World Computing. Replacement for HP part number 79U71AA.