Low profile, solid state servers
180
points posted to Servers and Storage, Small Business, Simplify IT by arbitraryconstant
Jul 6
We've had great success with lower profile servers internally and with clients. Some examples of OEMs that sell these machines:
http://www.soekris.com/
http://www.portwell.com/
There's a few key attributes that define these sorts of machines, and give them their advantages over more conventional entry servers, if an entry server doesn't cost much more:
-Cheap SSDs as the default storage (typically compact flash). If there's not much I/O, these are less of a maintenance headache than RAID. Hard drives are handy if they're optional.
-Lower overall system power. These machines use embedded or mobile CPUs for the most part, and this also leads to fewer fans (or none). This makes the system quiet, allows it to be deployed in poorly ventilated areas, reduces power usage in a rack, etc.
-Serial console in addition to VGA, since a display and keyboard aren't always convenient if the machine is in a closet somewhere (Linux can handle this). Many organizations are used to dealing with serial consoles on their switches, so this isn't that big a deal.
We've used systems like this as file servers, various things that don't virtualize well like busy DNS servers, firewalls, etc. The power available in lower power platforms has even expanded to the point where Windows servers aren't even a problem.
The big problem with Soekris and Portwell and OEMs like them are that they really leave you to your own resources in a lot of ways. The documentation is highly technical but doesn't cover OS support, and they don't offer fast turnaround support contracts or supported OSes and software. Ultimately this is worthwhile if you're using more than a few of the machines, but an OEM like Dell would be welcome because the support would be much better for shops too small to do the homework necessary to do support in-house.
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