Fri 7 May 2010
A 30TB Open Source File Server for under $6,000
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I’m floored by what “Enterprise Storage Solutions” cost. $40,000 to $50,000 will buy you a fully redundant, fault-tolerant system in an integrated package with something approaching 20TB of storage. However, we can get 90% of the functionality for under $6,000 and 95% of it for under $8,000. For smaller businesses with big storage needs (such as graphics design firms), here’s what I’d do instead:
Parts List:
- 4 Sans Digital eSATA 5-bay RAID enclosure (Newegg: N82E16816111057 $200 each)
- 20 2 TB hard drives (Newegg: N82E16822136494 $160 each)
- Server: $1,500 from Dell, HP or anyone else running Linux and Samba.
- 2 dual-port eSATA cards (Newegg: N82E16816132020 $25 each)
What you end up with:
- 40 TB of raw storage configured as 4 RAID-5 fault-tolerant file storage spaces available to Windows, Mac OS X, and Linux clients.
- 29.8 TB of USABLE storage space
- Total cost of $5,550 + tax and shipping charges.
For complete fault tolerance buy a second server, eSATA cards, a couple of spare drives and a spare enclosure. You STILL come out under $8,000.
You get 50% more space than the “integrated solution” vendors are offering for 20% or less of the cost. That’s just messed up in my opinion.





