4GB Kit (2 X 2GB) DDR3-1066 (PC3-8500) RAM Memory Upgrade for Apple MacBook Pro 13"/15"/17" Mac Mini Core 2 Duo 2.0/2.26/2.53ghz; MacBook 13in Equivalent to Kta-mb1066k2/4g (Genuine A-tech Brand) at Amazon.com
Intel Core 2 Duo P9500 2.53 GHz 6M L2 Cache 1066MHz FSB Socket P Mobile Processor at Amazon.com
Amazon.com: Intel Core 2 Duo E8300 SLAPN 2.83GHz 6M 1333 CPU Processor : Electronics
Amazon.com: New Intel Cpu Core 2 Duo P8700 2.53ghz Fsb1066mhz 3mb Ufcpga8/Socket P Retail Excellent Performance : Electronics
Amazon.com: DELL Latitude E6400 Intel Core2Duo 2.53Ghz Windows 7 PRO