Saturday, 1 October 2011

Dell Precision M4400 Notebook Review, battery life and Specs

Dell Precision M4400




Precision M4400 is probably only for those who already have, such as the Dell Latitude E6500, but they were not safe due to the low graphics performance. Based on the same platform for mobile 15.4-inch M4400 offers the highest performance for 3D visualization of the powerful Nvidia Quadro FX 770M. This article describes how mobile workstation performance in our tests.

In terms of precision equipment and battery M4400 Latitude E6500 measures in place that are almost identical. The specification for the M4400 series comes with a battery 6-cell lithium-ion battery with a capacity of 56 Wh in the maximum level for the Battery Eater Reader (minimum brightness, power saving mode, disable wireless) test, this laptop to run at least 271 minutes, which is about 4.5 hours.

Battery Eater Classic test the battery life down under load (maximum brightness profile: the best results, WLAN) are maturing mobile M4400 95 minutes. While watching a (maximum brightness Profile: symmetrical, WLAN) DVD test, close the laptop has continued to practice 145 minutes, which is very useful, since the mid-length movie with a battery runs completely smooth take place. While browsing the Internet using a Wi-Fi with maximum brightness and activates the energy saving profile, the result of 197 minutes of work and respect.


Sun Precision M4400 with a standard battery of mobility was very good. Completed by an optional battery capacity 9-cell battery of 85 Wh or 12 primary cells compatible at the bottom of the laptop and the laptop through the docking port to anchor, the Dell Precision M4400, in terms of battery life should be. So, it should be possible, a complete set of works.

To meet customer requests for CAD and image processing, Dell also offers four digital pages of the Precision M4400. The entrance is a WXGA resolution of 1280 x 800 pixels and a matte anti-glare. The next highest resolution available is WXGA 1440 x 900 pixels, with which it has been our champion.

My Precision M4400 has an Intel P8600 processor and NVIDIA Quadro FX 770M graphics card (9600M GT station counterpart). Please do not 1700m card, unless they are expensive and require an overclocked version of the 770M overheating.

Power wise, the Precision M4400 is not satisfactory. Intel Penryn, and after a decent graphics card offers excellent performance. The computer is very responsive, not a drag-and feels even more power available if needed.

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