Highlights
Transcend memory modules use high-quality brand name chips. Each chip is selected with the strictest quality standards and is 100% tested to ensure reliable performance and stability. The JM667QSU-1G is a 128M x 64bits DDR2-667 SO-DIMM. The JM667QSU-1G consists of 8pcs 128Mx8 bits DDR2 SDRAMs in 60 ball FBGA packages and a 2048 bits serial EEPROM on a 200-pin printed circuit board. The JM667QSU-1G is a Dual In-Line Memory Module and is intended for mounting into 200-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
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Internal memory
1 GB
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Internal memory type
DDR2
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Memory clock speed
667 MHz
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Memory form factor
200-pin SO-DIMM
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ECC
N
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Buffered memory type
Unregistered (unbuffered)
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CAS latency
5
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Memory bus
64 bit
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Memory voltage
1.8 V