Crucial 1GB PC2-5300 240-pin DIMM DDR2 Unbuffered PC Memory Twin Pack

Module Size: 2GB kit (1GBx2) Package: 240-pin DIMM Feature: DDR2 PC2-5300 Specs: - DDR2 PC2-5300 - CL=5 - Unbuffered - NON-ECC - DDR2-667 - 1.8V - 128Meg x 64 [b]MEMORY SPEC TERMS:[/b] [b]NON-ECC/Non-parity[/b] Most desktop and laptop computers take NON-ECC or Non-parity memory. [b]ECC/Parity[/b] ECC or parity modules look for errors in data and are most often found in servers and other mission-critical applications used by large networks and businesses. [b]Unbuffered[/b] Most PCs and workstations use unbuffered memory which is faster than registered memory. [b]Registered/Buffered[/b] Registered or buffered modules delay all information transferred to the module by one clock cycle. This type of memory is primarily used in servers. [b]Fully buffered[/b] Designed for next-generation servers, features an advanced memory buffer. [b]CL — CAS[/b] (column address strobe) latency, which is the number of clock cycles it takes before data starts to flow after a command is received. Lower CL is faster. Modules with different CL can be mixed on a system, but the system will only run at the highest (slowest) CL. [b]Component configuration[/b] (For example: 64Meg x 64) Indicates the size of the memory chip components on the module. [b]Voltage[/b] For example 2.6V. Indicates the power used by the module. The lower the better.

£27.80