Backblaze details how they build a 67 TB 4U storage server for less than $8,000. C0T0D0S0 then takes a look at some of the trade offs of the device against much more expensive systems.
Category: Chassis
2.5 *terabyte* hot-swap storage — for $730
George Ou over at ZDNet.com has a blog post about adding a good chunk of storage to his computer. All that is needed to duplicate this is 3 free drive bays, 5 free SATA ports, and a power supply that can handle the extra 150 watts while the drives spin up.
Fast forward 15 years later, and I just bought 2.5 terabytes of hot-swappable SATA-300 storage for just under $730.
NAS too slow? Try DAS
SmallNetBuilder takes a look at the Norco DS-500, a five drive eSATA attached drive enclosure.
Promise VTrak J300s Review
AnandTech reviews the Promise VTrak J300s SATA/SAS chassis. Up to four of these can be daisy chained to a nice SAS RAID card.