Crucial CT6464Z40B.16FG | Technology 512MB DDR-400MHz PC3200 non-ECC Unbuffered CL3 184-Pin DIMM 2.5V Memory Module

Technical Specs:
- Memory Size: 512MB
- Memory Technology: DDR SDRAM
- Memory Speed: 400MHz (PC3200)
- Error Checking: Non-ECC
- Signal Processing: Unbuffered
- CAS Latency: CL3
- Number of Pins: 184
- Form Factor: DIMM
- Voltage: 2.5V

Helpful Notes:
1. This memory module is compatible with most desktop computers that support DDR-400MHz memory.
2. Non-ECC memory is suitable for home and office use, but not recommended for critical applications such as servers.
3. The CAS Latency of 3 provides a good balance between performance and cost.