Sun 371-4063 | 4GB DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Dual Rank Memory for Blade X6240 X6440 Server Modules

Here are the technical specifications for the given product:

1. Memory Size: 4GB
2. Memory Technology: DDR2 SDRAM
3. Memory Speed: 667 MHz
4. Signal Processing: Registered
5. CAS Latency: CL5
6. Number of Pins: 240-pin
7. Form Factor: DIMM
8. Error Checking: ECC
9. Rank: Dual Rank
10. Compatibility: Sun Blade X6240 X6440 Server Modules
11. RoHS Compliance: RoHS-5 Compliant
12. Voltage: 1.8V

Helpful Notes:
1. This memory module is designed specifically for Sun Blade X6240 X6440 Server Modules.
2. ECC (Error-Correcting Code) technology helps to detect and correct errors in data transmission.
3. Dual Rank memory modules provide better performance and are more efficient than Single Rank modules.