EDGE Memory products provide maximum power, speed, quality and reliability. Peripheral's trademarked, distinctive blue EDGE is our assurance to users that they have purchased a high quality memory upgrade that meets or exceeds the OEM's specifications and has passed our rigorous quality control processes. Enables efficient and smooth execution of all your heavy-duty applications with maximum productivity Up to 100 MHz memory speed for remarkable multitasking capability 256 MB of memory is great for executing frequently used applications SDRAM interface offers great PC performance for routine applications 168-pin for enhanced, dependable system performance with maximum usability DIMM form factor with 168-pin and 256 MB memory size effectively lessens the electrical load on the memory controller to allow maximum feasibility Unbuffered signal processing provides reliable optimization for your required applications to allow maximum usability