Windows 7 brings on new definition of excellence, while at the same time leveling up the taste of hardware.

Microsoft provided a scheme for hardware evaluation to predict the machines’ potential performance when running Windows Vista, named Windows Experience Index, ranging from 1.0 to 5.9, measuring against the average performance of hardware back in 2006.

Windows Experience Index got renewed in many ways within Windows 7, the most obvious being the performance score tops at 7.9, increased from 5.9 in Windows Vista. Other improvements include shorter test time and better testing scheme.

I’ve been wondering how to achieve a 7.9, highest score possible, in WEI of Windows 7 since quite a lot of today’s high end components couldn’t even get close to 7 in score of performance.

Well, it’s no secret that equipping with a graphics card like ATI HD 4870 or NVIDIA GTX 280 would definitely get closer to 7.9 in score of graphics, but did you ever see any computer got full mark in HDD performance test?

While surfing the web casually today, I noticed one test review of DELL’s highest end mobile workstation, Precision M6400, on a Chinese website. Packed with Intel Mobile Core 2 Duo T9600, 4GB DDR3 Memory, NVIDIA Quadro FX 3700M graphics, and two Intel SSD X-25E 32GB in RAID 0, the mobile monster made it to claim two 7.9, highest score possible, one of them HDD!

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So what kind of an HDD could be rated as highest speedy in Windows 7?

Check this out, the superb performance of 2 Intel SSD X-25E in RAID 0.

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See that HDD score in PCMark Vantage test? Over 30,000…and don’t forget this is a notebook. Incredible Intel!

Two fastest HDDs on this planet run like wind once getting in RAID 0.

Unbelievable.