Dell Storage Enclosure
Dell PowerVault MD1000 $200
Direct Attached Storage Enclosure 
3Gb/ps
Support 3.5" Hard Drives
Support up to 30TB Hard Drive Storage 15 X 2Tb
15 X 3.5" Hard Drive Bays
all 15 Trays are included
NO Hard Drive is included
2 X Controller Cards
Daisy Chain Compatible 
2 X Redundant Power Supplies
3U Rackmount Size
Railings Not included 
More Specs : http://www.dell.com/downloads/global/products/pvaul/en/powervault_md1000_specs_new.pdf
You can test this unit when buying
3 Months Hardware Replacement Warranty 
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Hard Drive and other Options for this Storage 
SAS Cable $30each 
Dell SAS5e Controller $50
Dell Perc6e Controler Card $150
300GB SAS 10K HDD $30each
300GB SAS 15K HDD $40each
1Tb 7.2K SATA NEW HDD $70each
1Tb 7.2K SAS HDD $100each
2Tb 7.2K SATA NEW HDD $120each
2Tb 7.2K SAS HDD $150each
Railings $100
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