M391T6453FZ0-CD5 - Samsung 512MB DDR2-533MHz PC2-4200 ECC Unbuffered CL4 240-Pin DIMM Dual Rank Memory Module

Technical Specifications:
- Memory Type: DDR2 SDRAM
- Capacity: 512MB
- Memory Speed: 533MHz (PC2-4200)
- CAS Latency: CL4
- Error Correction Code (ECC): ECC
- Buffered/Unbuffered: Unbuffered
- Number of Pins: 240-pin
- Rank: Dual Rank
- Voltage: 1.8V
- Form Factor: DIMM
- Signal Processing: Unregistered
- Module Configuration: 64M x 72

Helpful Notes:
- This memory module is compatible with systems that support DDR2-533MHz memory.
- ECC memory is designed to detect and correct single-bit errors, providing greater reliability for critical applications.
- Dual rank memory modules offer better performance than single rank modules in certain applications.