371-2646-01 - Sun 4GB DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM Dual Rank Memory Module

Technical specifications:
- Memory Size: 4GB
- Memory Technology: DDR2 SDRAM
- Memory Speed: 533MHz
- Memory Standard: PC2-4200
- Error Checking: ECC
- Signal Processing: Registered
- CAS Latency: CL4
- Pins: 240-Pin DIMM
- Rank: Dual Rank
- Voltage: 1.8V
- Form Factor: DIMM
- Number of Modules: 1

Helpful notes:
- This memory module is compatible with select Sun servers and workstations.
- ECC memory is designed to detect and correct single-bit errors, which can improve system stability.
- Dual rank memory modules provide better performance than single rank modules, but may be more expensive.