Sun 596-6957 | 4GB DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Dual Rank Memory Module

1. Memory Size: 4 GB
2. Memory Technology: DDR2 SDRAM
3. Memory Speed: 667 MHz
4. Memory Standard: PC2-5300
5. Error Checking and Correction (ECC): ECC
6. Signal Processing: Registered
7. CAS Latency: CL5
8. Number of Pins: 240-pin
9. Rank: Dual Rank
10. Form Factor: DIMM
11. Voltage: 1.8V
12. Module Configuration: 512M x 72

Notes:
1. This memory module is suitable for use in servers and workstations.
2. ECC memory provides an extra layer of data protection to prevent data corruption.
3. Dual rank memory modules provide better performance compared to single rank modules.