Get your notebook computer up to speed with this CenDyne CDN1333D3SD8C9-TS-4G DDR3 204-pin SODIMM! Whether you're editing multimedia content, running a firewall program or surfing the web, this CenDyne will provide fast performance in any application. This CenDyne CDN1333D3SD8C9-TS-4G PC3-10600 compliant RAM features 4 GB of DDR3 RAM and an ultra-fast 1333 MHz bus speed! In addition, this SODIMM is equipped with integrated thermal sensor to prevent overheating. Simply install in your notebook's 204-pin memory socket and start multi-tasking today!