Hard drives for HP Pavilion ze5515EA Notebook Computers. Replace or Upgrade your current notebook hard drives with bigger and faster hard drives. Our EZ-Gig data transfer kit can transfer your operating system, all programs and data from current hard drives to new hard drives, making hard drive upgrading easy and fun. All hard drives listed below are compatible with this series computers. You also need the special connector adapter listed below to connect a new hard drive to your computer. You can remove the connector adapter from current hard drive and reuse it on the new hard drive, or just order the new connector adapter with the new hard drive from us.