Hard drive degradation
I need some opinions on this subject. I work at a school that has a lab of 23 laptops that have been used for 4 years now. I've replaced a TON of hard drives due to failure (every kid from 9-12th grade here has their own laptop) but there could have been many factors to why the hard drives went bad, the most likely being physical damage from drops. The laptops in the lab are hardly ever moved but are used almost all day and are turned off on the weekends.
Some of these laptops seem a bit slow, just recently I have went through and shut off all unnecessary start-up programs and defragged all of them. Some still seem a little bit slow at times.
We plan on keeping these laptops in use for a few years longer and I believe it would be worth replacing the hard drives in them but I'd still like to hear some opinions on this.
These laptops do not have bad specs at all for their age, Core2Duo 1.6 and 2gigs of ram.
ASUS M4A79XTD EVO | 4gb DDR3 GSkill | 550W Corsair power supply | AMD Phenom II X2 550 Black Edition Callisto 3.1ghz(Unlocked 2 extra cores) | Sapphire 4870 512mb | 500gb Samsung |21.5" 1080p Hdmi Dell monitor| 21.6" Samsung monitor | RAIDMAX Tornado ATX-238WG | Windows 7 Ultimate Signature Edition