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D123 I purchased via Amazon.
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TheBubzilla we use Drobo via our network, which use what most NAS do today utilising a combination RAID approach of various forms, automatically via NAS software. Servers are hard coded to use a specific RAID, whereas many NAS typically come with a multi-faceted RAID system.
I would only recommend two NAS sellers:
- [DLMURL]http://www.drobo.com[/DLMURL]
- [DLMURL]http://www.synology.com[/DLMURL]
Both of those are excellent. NAS is useless though via USB, Firewire or such IMHO. If MAC, thunderbolt should technically be faster than LAN. LAN is ideal for an all round solution though, and is my preferred.
We have 2 x Drobo FS. The Drobo FS is now called the Drobo 5N, (or 5D for USB / Thunderbolt connectivity). The new versions cater SSD drives as well as SATA II / III drives, where ours is only SATA drives.
If you're confused about the RAID mix I was talking about, read: [DLMURL]http://www.drobo.com/how-it-works/beyond-raid/[/DLMURL] which is a complex RAID system built-in to Drobo that allows you to use many RAID formats all at once, which is just unheard off in a server setup. They're expensive, yes... but worth the value to have peace of mind for all your data. It doesn't matter if your computer crashes when you keep everything on NAS.
If you want it for business use... use SSD if you can afford it. If you need lots of storage, use SATA III drives with dual redundancy, which is how ours is configured. Ours is using RAID 6, which is double redundancy for two drive failures, dual backup of data, yet reads / writes as RAID10 otherwise because of how beyond RAID works.