I made what I imagine to be wise purchases lately, replacing all of the motherboards and cpu's in my network for reasons that would have seemed strange to me a decade ago. My new motherboards and cpu's are not any faster. In fact, they are slower in most cases. Their chief virtue is low energy consumption. To put it in other words, they cost me less money. I know what I am talking about because I tested each of my computers with Kill-a-Watt, which has a .2w margin of error. Prior to the upgrade, my computers drained between 45 to 65 watts apiece, which may seem already low, but it is not low enough, so says Igor, when you are talking about a computer that stays on for eight, twelve, twenty-four hours a day. That wattage adds up over time and results in real monetary losses and for what? What purpose is being served by consuming excess electricity? Am I able to do more because the computer uses more power? No, not at all. The reality today is that more power does not mean a faster computer, not when one uses only the Internet browser and apps with similar modest requirements.
I have measured each of my computers after their latest upgrade. Their top power draw, including everything in the computer, is now just 24 to 28 watts apiece--much better, cutting electrical consumption by half or more. The next time I upgrade them, it will only be to cut their power consumption yet again. I would just like to add that motherboard and cpu are only part of the equation. The power supply is critical. Anyone using a ps that is not rated 80-plus or better is wasting money. I recommend Seasonic, although it annoys me that their stuff is manufactured in China, but everything is manufactured in China these days. How I would like to see "Made in America" stickers again!
The second benefit of my new computers is aesthetic. I like to exert control over sounds, colors and other sensory input (there is a fan in my room for a reason). My new computer is quieter. Not silent, but close. I think that is a good thing. The only noise producer in each of my computers is the little power supply fan. The cpu does not require a fan at all. A heat sink dissipates what little heat is generated by the cpu, and in combination with the power supply fan and generous case ventilation seems sufficient to maintain stability at around 50C.
I can tell you what I do with my old computer parts. No, I don't throw them in the garbage or donate them to Goodwill. I sell them on E-bay. In this way I recycle with maximum efficiency and offset the cost of my upgrade. My buyers tend to be happy, because most buyers just want the seller to be honest and reliable and are thrilled to find that this is the case. I never, ever lie in an auction, and I always allow returns. It is better to be painfully honest, and I will "tell it like it is" and get less money for something, than to ever, ever deceive. That is what the successful Ebay seller knows. In many cases I have gotten enough money to render my upgrade free or close to free. I don't know why, but the after-market for computer parts on Ebay is to the seller's advantage and has been for at least five years and I don't see this changing anytime soon. Therefore an easy way to make money for anyone that knows something about computer hardware is to
Now wouldn't it be wonderful if we could sell old body parts on Ebay and replace them with new ones!Post a Comment