 | 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. 2 x 512 MB, Non-ECC Unbuffered PC2-5300 DDR2 RAM, 667 MHz, CL5, DIMM 240-pin, 2 Modules Number of Reviews: 0 | Ratings:  | Best deal: $22
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