Give your PowerEdge Server the Edge This Dual Rank 4GB PC3-8500R Server Memory Module, with a speed of 1066MHz and an 8533MB/s Data Transfer Rate, will give your server a performance boost both instantly and easily. The more RAM acquired, the less reliant your CPU is on storage data meaning tasks can be completed much faster. Why upgrade your server's memory? By upgrading your server's memory, you will increase the performance, be able to serve larger databases, provide faster responses for users improve speed for applications and extend the server's life. DDR3 Technology advantages over DDR2 DDR3 memory offers many improvements its previous format, such as its skill to transfer data twice as quick, with a prefetch length that is also double at 8 bits. It offers a lower voltage from 1.8V to 1.35V, noticeably reducing the operating cost across multiple servers, this is a low power module running at 1.5V. A Secure Performance As well as featuring ECC (error-correcting code) which finds and heals the most frequent types of internal data corruption without interrupting other operations from your server, this server memory is also registered (sometimes known as buffered). This promotes stability in the individual modules from an addition of a register between the DRAM modules, therefore improving stability in the overall system. Dell is one of the most recognised Tech corporations globally, as well as one of the biggest PC vendors. Wondering if your PowerEdge Server is compatible with this product? Just drop us a line and well be happy to help!