HP 408853-B21N | 4GB Kit (2 X 2GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM 1.8V Memory

1. Memory Type: DDR2 SDRAM
2. Memory Size: 4GB (2 x 2GB)
3. Memory Speed: 667MHz
4. Memory Standard: PC2-5300
5. Error Correction Code (ECC): ECC Registered
6. CAS Latency: CL5
7. Pin Count: 240-pin
8. Voltage: 1.8V
9. Technology: Dual In-Line Memory Module (DIMM)
10. Form Factor: Registered
11. Rank: Dual Rank
12. Compatibility: HP ProLiant Servers

Helpful notes:
1. This memory kit is designed for use with HP ProLiant servers, ensuring compatibility and reliability.
2. ECC Registered memory provides an extra layer of data integrity, making it ideal for mission-critical applications.
3. The dual rank configuration allows for better performance and efficiency in memory-intensive applications.