http://www.computerworld.com/article...the-money.html

http://www.crucial.com/usa/en/storage-ssd-buying-guide

http://firstweb.promise.com/product/...product_id=122

After reading all this material, looking for a solution for my project, I have have more questions.
I have an OCR system by, www.peelletech.com/
Which works great, does the job.
This PC has been working for 10? years, 1.2Ghz, 2GB, 200GB, XP-3
What to do about the hard disk.
Speed is not the concern, keeping the disk working for another 10 years, or 5 ...is

Installing a Raid-5 will keep the data useful
or is SSD ? , what if there is a power spike, UPS.
What system to invest in ?

Thoughts...thanks