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After some prodding I am starting to do a few more chassis reviews. To continue on this theme, I recently purchased a Supermicro SC933T-R760B which is a 15 bay 3.5″ SAS/ SATA chassis with a triple redundant power supply. In 2010 low-cost 3U and 4U storage enclosures became popular DIY options. Those low cost enclosures like the Norco RPC-3116 lack power supplies meaning that a user can install a standard ATX power supply and have a working system. What these low-cost alternatives lack are the serviceability features commonly found in Supermicro, Dell, HP, and Chenbro enclosures that are meant to keep the servers online while being able to swap out not just drives, but also fans and power supplies. Read the full story

The Big WHS was originally supposed to house approximately 30TB of storage when the plans were first detailed on an Excel spreadsheet BOM in December 2009. This was a big upgrade to my first DIY Windows Home Server box that had well under 20TB. About five months later, the storage capacity has crested 60TB, with further room to expand. The Big WHS now spans two 4U Norco cases (using a total of 8U of rackspace and another 4U chassis is in the works) has over 60TB of storage, and requires well over a dozen ports on the gigabit switch.

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Things have been progressing on the Big WHS front. First off, my main PC is now is using the WHS Connector software and has back-ups scheduled on the new WHS. The old WHS is still assembled, but it is not powered on at this point, just in case something goes wrong with the current setup. I also decided to play around with some other popular NAS/SAN solutions while I was at it.

Here’s a quick screen shot of the Windows Server 2008 R2 hosting Hyper-V virtual machines with Windows Home Server, OpenFiler, and FreeNAS:

Windows Server 2008 R2 with WHS, FreeNAS, and Openfiler in Virtual Machines

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Since there are some requests here are the servers side by-side. The New WHS is on burn-in duty while the old WHS has had 9.5TB removed thus far. I moved the cases to somewhere that is more comfortable for me to work from in anticipation of the “final” build this week. Also placing them next to each other made it really easy to segment the two servers on a dedicated switch for doing the file transfer.

Old WHS Being dismantled on the left, new WHS doing burn-in on right, IBM power supply in middle.

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As one’s storage needs increase, eventually even large 4U server cases need to pack higher hard drive densities in order to fit all of the devices needed. In the test server’s Norco 4U case I quickly realized that the standard drive bays would not be sufficient. I purchased three iStartUSA 5-in-3 SAS/SATA backplanes, one for the main system and two for the Windows Home Server all in the hope that I could increase drive densities. Not all would go smoothly… Read the full story

As high-performance hard drives move to the 2.5” form factor, a form factor that has been common in the SSD and notebook space, mounting these drives in traditional cases can be somewhat difficult. Purchasing 2.5” to 3.5” adapters allow system builders to mount a single drive to a space meant for a 3.5” drive, but that can be a serious waste of space.

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Needing a few more drives in the Windows Home Server, I opted for an “ICY DOCK MB453IPF-B 3 in 2 SATA/SAS Backplane Module – Retail” This unit allows for three 3.5″ drives to be installed into a case with two open 5.25″ bays. What should be noted, as with most drive cages, is that consumer level cases often have metal tabs in the drive bays to guide and hold large optical drives in-line. These tabs sometimes require that they are bent back to be flush with the plane of the vertical drive walls when installing multi-bay multi-drive enclosures. On the Norco 4U case, which is designed for these types of multi-bay enclosures, the unit slid in easily. Depending on the case, one may need to screw or use other attachment methods to secure the enclosure to the case.

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