Transcend JetRAM - DDR2 - module - 1 GB - DIMM 240-pin - 667 MHz / PC2-5300 - CL5 - 1.8 V - unbuffered - non-ECC

The JM667QLJ-1G is a a 128M x 64bits DDR2-667 Unbuffered DIMM. Synchronous design allows precise cycle control with the use of system clock. Data I/O transactions are possible on both edges of DQS. Range of operation frequencies, programmable latencies allow the same device to be useful for a variety of high bandwidth, high performance memory system applications.