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Crucial Spectek Select ST25664AA667 2GB 1X2GB DDR2-667 CL5 UDIMM Single Memory Module

Crucial Spectek Select ST25664AA667 2GB 1X2GB DDR2-667 CL5 UDIMM Single Memory Module - 1
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Crucial Spectek Select ST25664AA667 2GB 1X2GB DDR2-667 CL5 UDIMM Single Memory Module - 78611_l.jpg Customer Photos (0)
Reg. Price: $42.98  CAD
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   Shipping Weight:   0.05 lbs
   Part #: ST25664AA667
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Features    [ Edit | History ]

A dual inline memory module (DIMM) consists of a number of memory components (usually black) that are attached to a printed circuit board (usually green). The gold pins on the bottom of the DIMM provide a connection between the module and a socket on a larger printed circuit board. The pins on the front and back of a DIMM are not connected to each other.

240-pin DIMMs are used to provide DDR2 SDRAM memory for desktop computers. DDR2 is a leading-edge generation of memory with an improved architecture that allows it to transmit data very fast.

Each 240-pin DIMM provides a 64-bit data path (72-bit for ECC or registered or Fully Buffered modules). (The Ballistix™ and Ballistix Tracer™ high-performance memory do not come in 72-bit or registered modules.)

Standard DDR2 240-pin DIMMs are available in DDR2 PC2-3200 SDRAM, DDR2 PC2-4200 SDRAM, DDR2 PC2-5300 SDRAM, and PC2-6400 SDRAM.

To use DDR2 memory, your system motherboard must have 240-pin DIMM slots and a DDR2-enabled chipset. A DDR2 SDRAM DIMM will not fit into a standard SDRAM DIMM socket or a DDR DIMM socket.

The number of black components on a 240-pin DIMM can vary, but it always has 120 pins on the front and 120 pins on the back, for a total of 240. 240-pin DIMMs are approximately 5.25 inches long and 1.18 inches high, though the heights can vary. While 240-pin DDR2 DIMMs, 184-pin DDR DIMMs, and 168-pin DIMMs are approximately the same size, 240-pin DIMMs and 184-pin DIMMs have only one notch within the row of pins. The notch in a 240-pin DDR2 DIMM is closer toward the center of the module.

Ballistix and Ballistix Tracer 240-pin DIMMs

Our high-performance Ballistix 240-pin DIMMs come in DDR2 PC2-5300 SDRAM, DDR2 PC2-6400 SDRAM, and DDR2 PC2-8000 SDRAM. The Ballistix Tracer illuminated, activity-indicating high-performance 240-pin DIMM comes in SDRAM, DDR2 PC2-6400 SDRAM, and DDR2 PC2-8000 SDRAM

Specifications    [ Edit | History ]
Product Name 2GB 240-Pin DIMM DDR2 PC2-5
Product Type RAM Module
Memory Standard DDR2-667/PC2-5300
Width 1.2"
Memory Technology DDR2 SDRAM
Memory Size 2 GB
Length 5.3"
Memory Speed 667 MHz
Error Checking Non-ECC
Number of Pins 240-pin
Signal Processing Unbuffered
Compatibility Desktop

CRUCIAL TECHNOLOGY ST25664AA667 Customer Reviews

Product reviews on are screened for relevance and inappropriate content. Reviews may contain inaccurate information about the product. If there is a discrepancy, please use the Flag this Review link located beside each review. Reviews are not an endorsement expressed by, but opinions from customers based on their own experience with a product. We do not recommend you make purchasing decisions based on facts or opinions expressed regarding CRUCIAL TECHNOLOGY ST25664AA667 reviews.
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