X8124A-N - Sun 8GB Kit (2 X 4GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Memory

1. Memory Type: DDR2 SDRAM
2. Capacity: 8GB (2 x 4GB)
3. Memory Speed: 667 MHz
4. Data Integrity Check: ECC
5. Registered/Unbuffered: Registered
6. CAS Latency: CL5
7. Pin Count: 240-Pin DIMM
8. Voltage: 1.8V
9. Error Correction Code (ECC): Yes
10. Rank: Dual Rank
11. Number of Modules: 2
12. Memory Configuration: 512M x 72

Helpful Notes:
1. This memory kit is designed for use in Sun Microsystems servers.
2. ECC memory is essential for servers as it helps to detect and correct errors that can cause system crashes or data corruption.
3. Dual rank memory provides better performance than single rank memory in certain applications.