DDR2 Single/Dual Channel 800MHz RAM Memory Kits

Not sure how much RAM you need? Read our Memory Buying Guide

Like DDR, DDR2 is a type of SDRAM in which data is sent on both the rising and falling edges of clock cycles in a data burst. DDR2 is the next evolutionary step in the DDR infrastructure and has additional features built into it to allow for increased system performance. The PC6400 specification is an ideal choice for users who require faster performance memory such as mid to high end gaming systems as well as demanding applications such as video encoding and rendering.

Tekspek An in-depth guide into tech: Gigabytes and Gibibytes System Buses & Bandwidth DC Ram DDR / DDR2