Hitachi Unveiled Most Energy Efficient Hard Disk Drive for PC Market日立推出最具能源效益的硬盤驅動器為PC市場
HDD (Hard Disk Drive) is one of the important elements in the PC architecture.硬盤（硬盤驅動器）是其中的重要內容，在PC基礎架構。 While most of the manufacturers keep on developing higher capacity and faster HDD, there could be room for improvement in reducing the HDD power consumption.而大部分的製造商不斷發展更高的容量和更快的硬盤，則有可能改善的餘地在減少硬盤的電源消耗。 In view of this, Hitachi has just unveiled the world most power efficient HDD (Hard Disk Drive) for PC market.有見及此，日立剛剛推出了世界上最省電的硬盤（硬盤驅動器）為PC市場。 The new series, known as Deskstar P7K500 is believed to be able to have a huge 40 percent power savings as compared to traditional HDD.新系列，稱為的Deskstar p7k500 ，相信是能夠有一個龐大的40 ％ ，節省電源相比，傳統的硬盤。
Higher power efficiency always translates to longer battery life with lesser amount of energy wasted or dissipated as heat in the system.功率較高的效率總是轉化為更長的電池壽命與金額較小的能源浪費或消退熱在系統中。 There are few technologies involved that able to increase the energy efficiency in Deskstar series.有幾個技術所涉及的說，能夠增加的能源效率的Deskstar系列。 Firstly, the innovative HiVERT technology has enabled a more efficient voltage stepping down conversion.第一，創新hivert技術，使一個更有效率的電壓轉換下台。 HiVERT technology is being deployed widely for laptop HDD in which poor battery life is a great concern. hivert技術被廣泛部署，為筆記型電腦硬盤中，窮人的電池壽命是一個偉大的關注。
To further improve the efficiency, the new series are featured with Advanced Power Management that can detect the loading and adjust or slow down the RPM in idle mode.為了進一步提高效率，新系列精選與先進的電源管理，可以用來檢測負載和調整或拖慢每分鐘轉速在閒置模式。 The energy saving is again quite significant, approximately 44 percent as compared to traditional HDD in idle mode.節能，又是相當顯著，約44 ％ ，相比傳統的硬盤在閒置模式。
The new series come with a few capacity options ranging from 250GB up to 500GB.新系列來與數的容量選擇範圍從250高達500GB 。 No pricing has been announced at this moment but we should expect them to hit commercial market by end of this year.沒有定價已經宣布在這個時刻，但我們應該期望他們達到的商業市場在今年年底。
IMPORTANT : This is a machine translated page which is provided "as is" without warranty. 重要說明 ：這是一個機器翻譯網頁是“按原樣”提供的擔保。 Machine translation may be difficult to understand.機器翻譯可能很難理解。 Please refer to請參閱 original English article英文原版的文章 whenever possible.只要有可能。
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