Specially engineered for use in high performance servers and workstations, Transcend''s professional grade server memory features highly efficient ECC (Error Correcting Code) to ensure 100% stable, round-the-clock operation. These memory modules are manufactured with the highest grade, brand-name DRAM chips available, which are selected only after passing of our stringent performance and stability evaluation, including rigorous testing in extreme environments. Providing system administrators and workstation users with the utmost level of memory stability and reliability has always been Transcend''s highest priority, which is why every component used in the manufacturing process is exhaustively tested by our highly experienced team of R&D engineers long before the production process even begins. This same level of meticulous inspection and attention to detail is also applied to the DRAM chips used in server memory production, which undergo countless stress-tests and stability evaluations to guarantee each module produced lives up to Transcend''s outstanding level of compatibility and world-class reliability.