OWC 2GB UPGRADE: Consists of a single 2GB DDR3 1333 PC3-10600 CL9 1Rx8 204-pin 1.5V SODIMM Memory RAM Module Upgrade compatible with ASUSTOR models AS-602T, AS-604T, AS-606T And AS-608T. 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 ASUSTOR part number AS-RAM2G.