Dell RT152 2GB DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin Dual Rank 1.8V DIMM Memory Module

2GB DDR2 SDRAM Memory: Dell RT152 DDR2-533MHz PC2-4200 with 2GB DDR2 flexibility is enabled through Die-level Termination. With Die-level Termination, you can provide more memory slots per system than if you used Baseboard termination.Signal Type: Dell RT152 DDR2-533MHz PC2-4200 with 2GB Registered memory allows consumer the freedom to add more memory modules without causing instability in the system.Error Identifying: Dell RT152 DDR2-533MHz PC2-4200 with 2GB ECC memory improves the computer’s reliability and enhances the performance.Dual Rank: Dell RT152 dual-ranked server memory performs best with mid-level servers, DDR2-533MHz PC2-4200 2GB has access to twice as much data at any given moment.