You don’t need a whole bunch of drive space but you do need fault tolerance, redundancy and reliability, as much computing power as you can get, and a system that didn’t hog up rack space would be nice. Enter the RX-4411-SR. This 4U rackmount computer is an advanced Xeon server that features four 5.25" drive bays.. As a bonus, your add-on cards don’t have to be mounted horizontally. Here’s high performance in a mid-sized package.

When you need a powerful dual processor system with a ton of removable storage yet still need to economize on rack space, the RX-4418 4U rackmount computer is your go-to guy. It has 16 SATA hot-swappable drives, 1 Open 5.25" Drive Bay and room for a slim type CD-ROM. This 4U rackmount computer is an advanced Xeon server that gives you a lot of processor, a lot of RAM not to mention a lot of drive space.