CT51272AF667.Y36F0D6 - Crucial Technology 4GB DDR2-667MHz PC2-5300 Fully Buffered CL5 240-Pin DIMM 1.8V Memory Module

Technical Specs:
- Capacity: 4GB
- Memory Type: DDR2 SDRAM
- Memory Speed: 667MHz (PC2-5300)
- CAS Latency: CL5
- Buffered/Registered: Fully Buffered
- Pin Count: 240-pin DIMM
- Voltage: 1.8V

Helpful Notes:
1. This memory module is fully buffered, which means it uses a buffer to reduce electrical load and increase stability.
2. DDR2 SDRAM is an older type of memory and may not be compatible with newer systems.
3. Make sure your motherboard supports 240-pin DIMMs before purchasing this module.