Model No : Apple 1GB 1066MHz DDR3 ECC 1x1GB-MC228G/A
General
Storage Capacity : 1 GB
Upgrade Type : System specific
Memory
Type : DRAM
Technology : DDR3 SDRAM
Form Factor : DIMM 240-pin
Memory Speed : 1066 MHz ( PC3-8500 )
Data Integrity Check ECC
RAM Features Unbuffered
Supply Voltage 1.5 V
Expansion/Connectivity
Compatible Slots 1 x memory - DIMM 240-pin
Six Month Warranty.