Kingston SYN18055 | 2GB DDR2-667MHz PC2-5300 ECC Unbuffered CL5 240-Pin DIMM Dual Rank Memory Module

1. Memory Type: DDR2 SDRAM
2. Memory Size: 2 GB
3. Memory Speed: 667 MHz
4. CAS Latency: CL5
5. Pin Count: 240
6. Error Correction Code (ECC): ECC
7. Buffered/Unbuffered: Unbuffered
8. Rank: Dual Rank
9. Voltage: 1.8V
10. Form Factor: DIMM
11. Number of Modules: 1
12. Compatibility: Compatible with systems that support DDR2 667MHz memory

Helpful notes:
1. ECC memory is designed to detect and correct single-bit errors, providing greater reliability for mission-critical applications.
2. Dual rank memory modules offer better performance than single rank modules, especially in systems that support dual-channel memory.
3. Make sure to check your system's specifications to ensure compatibility with DDR2 667MHz memory before purchasing.