OWC 8GB DDR4 2400MHz PC4-19200 CL17 1.2V 260pin Laptop SODIMM compatible with HP OMEN models 15-ax212nf, 15-ax213ng, 15-ax214nl, 15-ax216nf and 15-ax217nf 100% COMPLIANT: With JEDEC Standard Specifications, ROHS Compliant, Warranty Safe Upgrade. Designed and Tested to Meet or Exceed all Manufacturer OEM Specs INCREASED PERFORMANCE: Memory Upgrades are the Most Effective and Easy Way to Boost your PC's Performance INDUSTRY LEADING: Consumer Friendly Advanced Replacement Program and Limited Lifetime Warranty, which Includes Free Tech Support by Other World Computing EASY INSTALLATION: In Most Cases Installing Memory is an Easy DIY project. Watch our OWC Basic Installation Video for help.