Build Your Own 135TB RAID6 Storage Pod For $7,384

An anonymous reader writes "Backblaze, the cloud-based backup provider, has revealed how it continues to undercut its competitors: by building its own 135TB Storage Pods which cost just $7,384 in parts. Backblaze has provided almost all of the information that you need to make your own Storage Pod, including 45 3TB hard drives, three PCIe SATA II cards, and nine backplane multipliers, but without Backblaze's proprietary management software you'll probably have to use FreeNAS, or cobble together your own software solution... A couple of years ago they showed how to make their first-generation, 67TB Storage Pods"

Comments

Re:Can't actually store 135TB of data

[OverlordQ]

And these are all "manufacturer's terabytes", which is probably 1,024,000,000,000 bytes per terabyte instead of 1,099,511,627,776 (2^40) bytes per terabyte like it should be.

No it shouldn't be. Stop bastardizing the SI prefixes. Terra is the prefix for 10^12. 135 TerraBytes would therefore be 135 000 000 000 000 bytes