VisionTek's High Performance Adrenaline Series DDR2 memory is the perfect PC upgrade. Whether just refreshing an existing desktop or laptop, or installing a new operating system, ADRENALINE SERIES DDR2 memory from VisionTek offers a burst of performance. Either in single slot or dual slot configuration, VisionTek Adrenaline Series DDR2 memory strictly follows the JEDEC standard and is built and tested with speed and reliability in mind. VisionTek Adrenaline Series memory kits are ideal for overclocked systems. Whether it is used for productivity, social networking, high performance 3D PC Gaming, and streaming video over wireless networks, VisionTek's ADRENALINE SERIES DDR2 Desktop and Laptop memory is ideal.