Before checking whether hardware fails or not- psu is something to be questioned. Its pretty obvious that newer systems will have a need of higher efficiencies tested on standard 40-50 degrees of operational temps, lower ripple especially on +12v rails, and more than 3 years warranty.
Seagate has lot of issues lately. Seagate is also planning to drop their warranty period from 5 years to 3 years on certain models. On top of it there are many reports that seagate 500GB drives are loosing half of their transfer speed after some months. I have a WD and seagate. HDD temps report that WD is 32 degrees cool and seagate being 42 but both are pretty cool after load. Most probably the thermal sensors on seagates are not installed properly. The list doesnt end there- I have found that certain companies despite their reputation once their sales volume of a particular product goes up, the quality decreases.
lol @ amd being in wall of shame
.\
Hall of shame:
VIP/Powersafe gold series (L&C oem)
Coolermaster extreme series (600W and 650w are budget version of 500w seventeam, still CM ditched copper heatsinks- they have 70% efficiency but tested on operational temps of 25 degrees celcius, rather than the standard 40-50 degrees celcius)
Huntkey power supply
Seagate (By my experience 500GB)
Moser Baer disks (I use MC004 Verbatim made in India)
Intel stock LGA775 heatsinks
Msi silly copper loops and restricted bios
Asus' confusing and sometimes unresponsive bios even with newer bios
Tagan 1300w
Gigabyte India's horrible pricing
Certain Indian tech mags and sites (not named for obvious reasons
) following payola funda and taking money to "overexaggerate" a bad review.