Crucial CT51264AA667 | Technology 4GB DDR2-667MHz PC2-5300 non-ECC Unbuffered CL5 240-Pin DIMM 1.8V Memory Module

Technical Specs:
- Memory Size: 4GB
- Memory Technology: DDR2 SDRAM
- Memory Speed: 667MHz
- Memory Standard: PC2-5300
- Error Checking: Non-ECC
- Signal Processing: Unbuffered
- CAS Latency: CL5
- Number of Pins: 240-pin
- Voltage: 1.8V

Helpful Notes:
- This memory module is compatible with desktop computers that support DDR2 memory.
- Non-ECC memory is suitable for home and office use, but not recommended for critical applications such as servers.
- Make sure to check your computer's specifications before purchasing to ensure compatibility.