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The P150HM chassis is cooled by dual fans that vent hot air out the back of the notebook on both the left and right sides. We found that the fans remain on most of the time but the fan noise is only noticeable above typical office background noise when the graphics are being stressed. If you're playing a visually intense game then you'll need to turn up the volume on the built-in speakers or use a headset if you don't want to be bothered by fan noise.
The cooling system does a great job keeping internal components cool; the GPU never reached 70 degrees C and the processor topped out in the 60s. The external temperatures were equally mild for a gaming notebook; all temperatures shown below are listed in degrees Fahrenheit.
When it comes to our battery like Apple A1175 Battery , Apple A1185 Battery , Apple M9324 Battery , Apple M8403 Battery , Apple M7318 Battery , apple PowerBook G3 Battery , Apple PowerBook G4 Battery , Apple A1039 Battery , Apple A1057 Battery , Apple M9326 Battery life test it's important to keep in mind that your chosen hardware configuration will have a profound impact on battery life. The P150HM has a large eight-cell lithium-ion battery but our review unit has a power-hungry Core i7-2960XM Extreme Edition processor and an equally thirsty AMD Radeon HD 6990M graphics card. During our standard battery rundown test (Windows 7 Balanced power profile, 70% screen brightness, wireless active, and refreshing a web page every 60 seconds), the Eurocom Racer delivered just 2 hours and 31 minutes of battery life from its 8-cell battery. That's a full hour less than the Alienware M14x, but the 14-inch Alienware doesn't pack this kind of hardware. While this isn't very impressive battery life it's in line with the kind of battery life loss we saw in a fully equipped Dell Precision M4600 which was also using a Core i7 Extreme Edition processor.