Transcend ddr2 533 u dimm 4 4 4 2rx8 transcend ts128mlq64v5j this 1gb memory module from transcend is a dual in line device intended for mounting into 240 pin edge connector sockets its synchronous design allows precise cycle control with the use of a system clock the module also allows data io transactions on both edges of dqs while the range of operation frequencies and programmable latencies are useful for a variety of high bandwidth high performance memory system applications trans