CT51264AA667.M16FC - Crucial Technology 4GB DDR2-667MHz PC2-5300 non-ECC Unbuffered CL5 240-Pin DIMM 1.8V Memory Module

Technical Specs:
- Capacity: 4GB
- Memory Type: DDR2 SDRAM
- Speed: 667MHz (PC2-5300)
- Latency Timing: CL5
- Pin Count: 240-pin DIMM
- Voltage: 1.8V
- Error Checking: Non-ECC
- Buffered/Unbuffered: Unbuffered

Helpful Notes:
- This memory module is compatible with desktop computers that support DDR2 memory.
- Non-ECC memory is suitable for home and personal use, while ECC memory is recommended for servers and workstations.
- Make sure to check your computer's motherboard specifications to ensure compatibility with this memory module.