Crucial CT938648 | 4GB Kit (2 X 2GB) DDR2-800MHz PC2-6400 non-ECC Unbuffered CL4-4-4-12 240-Pin DIMM Memory

Technical Specs:
- Type: DDR2
- Capacity: 4GB Kit (2 x 2GB)
- Speed: 800MHz (PC2-6400)
- Latency: CL4-4-4-12
- Technology: Non-ECC Unbuffered
- Pin Count: 240-Pin DIMM

Helpful Notes:
1. DDR2 memory is an older technology and may not be compatible with newer systems.
2. Non-ECC unbuffered memory is typically used in consumer-grade computers and may not be suitable for server applications.
3. The low latency of CL4-4-4-12 makes this memory kit a good choice for improving overall system performance.