OWC HDD/SSD Upgrade Kit for all iMac 2009-2010 Models (tools included, SSD requires bracket) Classification_ram-ddr4-2133-udimm-16gb-1x-dr The 3GS battery is rated

The 3GS battery is rated to last about 500 cycles

This 4GB (1x 4GB) DDR3 1333 MT/s Dual rank

For more information

Write Speed: 460 MB/sec

OWC HDD/SSD Upgrade Kit for all iMac 2009-2010 Models (tools included, SSD requires bracket) Classification_ram-ddr4-2133-udimm-16gb-1x-dr The 3GS battery is ratedIncluded in this kit: OWC In Line Digital Thermal Sensor Cable Two suction cups for the outer glass removal OWC Torx T8S Driver OWC Torx T10S Driver Newertech Pry Tool (Spudger) OWC Blue Microfiber Pro Cleaning Cloth You might also need A 3. 5" SATA hard drive or a 2. 5" SSD Adaptadrive Converter Bracket (if using this kit to install an SSD) Already have the tools? Then purchase just the In line Digital Thermal Sensor Cable. Compatibility: (what is my