PCstats - "Most commercial rackmount computer servers use proprietory chassis layouts, with proprietory cooling systems, proprietory hot-swapable drive caddy's and the like. None of which is very helpful if you're intent on building a custom computer server system from off the shelf hardware. A small handful of companies manufacture bare 19" rackmount chassis, and for the purposes of this review PCSTATS will be examining iStar's offering, the D-Storm D300. The iStar D-Storm D300 is a 20.8" deep 3U steel chassis that will accommodate a standard ATX2.0 motherboard, up to four 3.5" hard drives, and four 5.25" devices. The D-Storm D300 features two lockable vented aluminum swing-out doors that protect the drive bays from unauthorized user access (with integral dust filters no less) and two 60mm exhaust fans at the rear for
maintaining reasonable internal case temperatures."