A Premium Server Upgrade This Dual rank 4GB PC3L-12800E Server memory module, with a speed of 1600MHz and a 12800MB/s data rate to give your server a performance boost. More RAM means less reliance on data in storage so tasks can be executed faster. Korean manufacturer Hynix has grown to be one of the leading chipmakers globally through continued efforts to remain competitive. Hynix focuses on high capacity, high performance, low power premium products. Energy-sparing DDR3 Technology DDR3 SDRAM is a modern type of DRAM that has been in use since 2007. DDR3 memory offers numerous improvements over DDR2, such as its ability to transfer data twice as quick by providing higher bandwidth. Its prefetch length is also double DDR2 at 8 bits. It also offers reduced voltage from 1.8V-1.9V to 1.35V-1.5V, reducing operating cost across multiple servers, with this model running at 1.35V. ECC Low Voltage Safety As well as featuring ECC (error-correcting code)) is a function that enables modules to detect and correct data corruption, so reducing the number of potential crashes. This Server Memory module is also registered (also known as buffered) which aids stability in the individual modules via the addition of a register between the DRAM modules, and therefore improves stability in the system. Wondering if your server is compatible with this product? Just drop us a line and well be happy to help!