snippet: The iStarUSA 4U industrial rackmount chassis D Storm D-407P-55R8P. It supports up to seven add-on cards and seven 5.25" bays for hard drive storage for RAID configuration. Combine with BPU or T Series enable hot-swappable... <a href="/products/istarusa-d-407p-55r8p-4u-compact-stylish-rackmount-chassis-with-550w-redundant-power-supply#shortDescriptionLink">Read more</a> (Page 1)