Transcend Jet Ram 1GB DDR2 SDRAM 667 M Hz Desktop Memory Module The JM667QLU-1G is a 128M x 64bits DDR2-667 Unbuffered DIMM. The JM667QLU-1G consists of 8 pcs 128 Mx 8bits DDR2 SDRAMs in 60 ball FBGA packages & a 2048 bits serial EEPROM on a 240-pin printed circuit board. The JM667QLU-1G is a Dual In-Line Memory Module & is intended for mounting into 240-pin edge connector sockets. 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. Specifications Product Type: RAM Module Manufacturer Part Number: JM667QLU-1G transcend-uk Manufacturer: Transcend Information, Inc Product Model: JM667QLU-1G Product Name: Jet RAM 1GB DDR2 SDRAM Memory Module Product Line: Jet RAM Brand Name: Transcend Green Compliant: Yes Green Compliance Certificate/ Authority: Ro HS Number of Pins: 240-pin Thickness: 1.3 mm Form Factor: DIMM Length: 133.0 mm Width: 30.0 mm Error Checking: Non-ECC Signal Processing: Unbuffered Memory Speed: 667 MHz Memory Size: 1 GB Memory Technology: DDR2 SDRAM Memory Standard: DDR2-667/PC2-5300