Smartvue S9R rack mounted servers are designed to be cost-effective HD surveillance servers for larger, more demanding installations such as schools, casinos and warehouses with up to 100 cameras. S9R cloud servers also offer integrated Cloudvue service so you can remotely monitor one or thousands of servers from almost any web-browser, smartphone, or tablet. Built-in storage from 3TB up to 144TB available.
Smartvue Cloud Video Surveillance Cloud Surveillance CCTV
Never drill holes in a bike frame unless you have a death wish. "Rand 18-speed" doesn't tell us much. Most cheapo bike frames have a 'brake bridge' with a hole on the center for mounting accessories like fenders. Many racks can mount with a single rather than double front supports.. Lacking that, call a bike shop or web search for "bicycle seatstay rack clamps" to adapt the rack to attach to the seat stays.
Check on the HP website for BIOS updates and Firmware updates for your raid controller. This sounds very odd that there is a 28GB limitation on drive size? What size drives are in there now? They usually step up in size like 9GB, 18GB, 36GB, 72GB, etc.... Your IT guy maybe misinformed.