
Underneath the hood lies tremendous power. The Quad Core Extreme X9100 processor is perfect for a machine that’s aimed at engineers, animators database-using professionals on-the-go. There’s no skimping elsewhere, either. 4GB of high-end 1067MHz DDR3 RAM and a Quadro FX2700M GPU helped the M6400 to a stunning 1.53 in our benchmarks – the highest we’ve seen from a laptop.
The 17in 1920 x 1200 Ultrasharp screen is beautifully bright and clear, with an anti-glare finish that helps keep everything visible in bright light. The comfortable-to-use keyboard includes a numberpad, and the trackpad is centred on the spacebar. Keyboard backlighting is a useful addition.
The M6400 comes with Windows Vista Business 32-bit supplied, but we think this is one machine where 64-bit is worth the investment. The dual 250GB hard drives are 7200 RPM, and come with a free fall sensor to protect against shocks and drops. The AC adapter on the Precision M6400 is clunky – it’s 210W and the size of a brick, with about as much heft to it.
For this level of workstation, you’d expect lots of connections and ports, and the M6400 doesn’t disappoint. It’s not without shortcomings, of course – this is not a laptop with portability or extra-long battery life in mind, although it managed a reasonable 1hour 12mins and 2hours 31mins in our heavy use and light use benchmarks respectively.
It’s also not ideal for gaming – the Quadro FX 2700M is the workstation version of the 9700M GTS, and while you can use GeForce drivers with the Quadro, you’ll see gaming performance drop as a result.
If you’re after a desktop replacement machine, you could certainly do worse than the Precision workstation, and we have no hesitation in recommending it for business users wanting a laptop with the lot.