Entradas etiquetadas: ups

0PSU LogoLa búsqueda de una fuente de alimentación del servidor de almacenamiento

I recently pos­ted abi­out my search for a new stor­age serv­er case. My next search involves find­ing a suit­able PSU! It seems in recent years it has got much harder to find the type of hard­ware I like to use, prob­ably because the fash­ion has been to go smal­ler and sleeker which is gen­er­ally more pos­sible in this era of improved per­form­ance-per-watt devices. sin embargo, if you have space and you want sys­tems to be cool, tranquilo, and effi­cient then large is still the way to go.
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0PSU LogoActualizaciones eficientes PSU: Actualización Huntkey Jumper

I spot­ted a much cheap­er 80+ oro PSU in the ebuy­er xmas sales, y decidió buscar algunas críticas. Encontre un comentario AnandTech which I must have some­how missed in the past. In light of this dis­cov­ery, He actualizado mis artículos anteriores sobre PSU effi­ciency to include the HuntKey Jump­er 300G (aka R90).  El precio de este PSU cambia las conclusiones de 2 de los 4 scen­ari­os I’ve pre­vi­ously detailed, y he hecho un pedido al precio de descuento de £ 20, for use in my cur­rent serv­erAfter tak­ing into account that my cur­rent serv­er PSU (un NoiseTaker Enermax 475 de 2004) es de aproximadamente 80% eficiente en lugar de la 70% peor de los casos que utilizo en los artículos, Estoy esperando a un ahorro neto de alrededor de £ 20 por año.

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0PSU LogoEficiencia PSU 4 - juego de PC moderna

This art­icle on PSU effi­ciency for a mod­ern sandy bridge gam­ing PC fol­lows on from 3 pre­vi­ous art­icles, acerca de PSU effi­ciency for a medi­um power serv­er, un medi­um use very high power gam­ing PC y un low power serv­er or HTPC.
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0PSU LogoEficiencia PSU: la pena el ascenso? parte 3

This is the third install­ment in a series of art­icles address­ing PSU effi­ciency. Art­icle one focused on a the­or­et­ic­al new serv­er, art-ículo 2 en un typ­ic­al desktop PCThis art­icle will focus on a cur­rent real serv­er, and intro­duces a new PSU — an 80+ plat­in­um mod­el.
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0PSU LogoLow power PC — new or old PSU

I have a serv­er that oper­ates 24.7. It occurred to me that I may be able to save some money on elec­tri­city bills if I could reduce its power con­sump­tion. It already has a low power AMD Sem­pron LE-1100 CPU so the power draw of the sys­tem should be quite low, pero el PSU is quite old and not espe­cially effi­cient. This got me think­ing about Power sup­plies designed for low power sys­tems. Hay un montón de 80+ cer­ti­fied PSUEs por ahí con 500+ watt rat­ings, but are these actu­ally worth the invest­ment for a low power sys­tem?
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