CT25664BC160B - Crucial 2GB DDR3-1600MHz PC3-12800 non-ECC Unbuffered CL11 204-Pin SoDimm Dual Rank Memory Module

Technical Specs:
- Capacity: 2GB
- Memory Type: DDR3 SDRAM
- Speed: 1600 MHz (PC3-12800)
- CAS Latency: CL11
- Pin Count: 204
- Rank: Dual Rank
- Error Correction Code (ECC): Non-ECC
- Buffered/Unbuffered: Unbuffered

Helpful Notes:
1. This memory module is compatible with laptops and other devices that use 204-pin SODIMM slots.
2. Non-ECC memory is faster and less expensive than ECC memory, but does not provide error correction.
3. Dual rank memory provides better performance than single rank memory, but may not be compatible with some systems.