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Learning center - Reviews for Save money, be energy efficientFree, online classes, available 24/7: www.hp.com/go/learningcenter |
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Class ratings - Save money, be energy efficient
Overall class rating
Class reviewsNov 23, 2009
Save money, be energy efficientThis Class is just as important to school age children as it is to IT professionals. Excellent! Nov 12, 2009
Very good informationExcellent reference and info for future upgrades as well as ways to reap immediate savings. Nov 11, 2009
lowering energy costsThis information was very helpful in giving ways of saving energy while on and off the computer. it also helped in the many new software and appliances anyone can purchase to help lower energy cost. i found all the information helpful. Nov 2, 2009
(Edited about 22 days ago)
TradeoffThis is a great overview/list of tips how to be energy efficient. The question I was hoping to learn is when to replace ineffecient hardware. For example newer server hardware CPU's are more power efficient (you get more done for with the same power) but when you get everything done already with your old hardware how does one decide it is cost/environmental effective to replace. How do you calculate that the power consumption will go down if you replace with a newer server and how much costs will that save. (usage by server and airco in your datacenter). There is little emphasis that the heat generated by a server also needs to be dispensated by the airco of the datacenter. So 1 Watt saved on a server can be 2x1 watt or more in total.
Aug 10, 2009
Save money, be energy efficientIt's so interesting!!! Jul 2, 2009
Save money, be energy efficientGreat Class Jun 5, 2009
Good classWish I could take this again. Jun 2, 2009
save money, be energy efficientabsolutely essential presnt days Apr 21, 2009
i love itthese classes are soooooo kool! Apr 21, 2009
Save Money, be energy efficientwow!Excellent course.very informative and well arranged |
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