MEC ar... sure to kill of your mobo, & maybe your proc as well.
Stay away from this...

As for Icute failing the most... maybe coz it's the best selling brand.
Anyway, my Icute also failed me, but that's after I used it 4 3+yrs almost 24 hours a day, pretty good life-span if you ask me, but definately not value 4 money coz my old chaplang brand oso last as long.