Crucial 8GB Memory Module Kit (2 x 4GB) PC3-8500 1066MHz DDR3 Unbuffered Non-ECC CL7 204-pin SO-DIMM

£45.39 includes FREE UK Postage (other delivery options available)

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In short, 204-pin small outline dual inline memory modules (SODIMMs) are the form factor used to provide DDR3 memory modules for notebook computers and other small form factor computing platforms. 204-pin SODIMMs are currently available in PC3-8500 (DDR3 1066MHz) speeds. To use DDR3 memory, your system must have both a 204-pin SODIMM slot and a chipset that supports DDR3 memory. A DDR3 SODIMM will not fit into DDR2 or DDR memory sockets. (Information about which memory technology your system uses is included in the Crucial Memory Advisor tool).


SODIMMs are smaller and thinner than regular DIMMs, and the 204-pin SODIMM PCBs are always 2.6 inches long and are usually around 1.18 inches high (though the heights can vary slightly). They consist of a number of memory components (usually black) that are attached to a printed circuit board (usually green). The number of memory components on a 204-pin SODIMM's printed circuit board (PCB) can vary, but the PCB will always have 102 pins on the front and the back both, for a total of 204 pins. The gold pins on the bottom of the SODIMM provide the connection between the memory module and the memory socket.


Memory Size

8192MB (2 module(s) x 4096MB)

Memory Type


Memory Speed


Memory Package




Pin Configuration

204 pins

Bus I/O Configuration




Error Correction


CAS Latency


Module Configuration

512M x 64



6.67cm (W) x 3.0cm (H)


  • Crucial Memory Module Kit
  • Module Size: 8GB kit (4GB x 2)
  • Feature: DDR3-1066MHz PC3-8500
  • Package: 204-pin SO-DIMM
  • Unbuffered
  • Non ECC
  • CAS Latency: 7

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Catalogue No: EL-01023211