Apple 661-4985 | 1GB DDR3-1066MHz PC3-8500 non-ECC Unbuffered CL7 204-Pin SoDIMM Dual Rank Memory Module for MacBook Pro

Here are the technical specifications for the Apple 1GB DDR3-1066MHz Memory Module:

- Type: DDR3 SDRAM
- Capacity: 1GB
- Speed: PC3-8500 (1066MHz)
- Technology: Non-ECC Unbuffered
- Pins: 204-Pin SoDIMM
- Rank: Dual Rank
- CAS Latency: CL7

Helpful notes:
- This memory module is compatible with MacBook Pro models from 2009 and 2010.
- Upgrading your MacBook Pro's memory can improve performance when running multiple applications or using memory-intensive software.
- Make sure to follow proper installation procedures and precautions when installing the memory module.