存儲行業(yè)大佬預(yù)言:機(jī)械硬盤五年內(nèi)將停售,比SSD差太多
據(jù)專業(yè)存儲公司Pure Storage研發(fā)副總裁Shawn Rosemarin表示,機(jī)械硬盤面臨的最后一根稻草將是耗電量,預(yù)言在2028年前后,機(jī)械硬盤將全面停售。
梵想(FANXIANG)1TB SSD固態(tài)硬盤 精選長江存儲晶圓 國產(chǎn)TLC顆粒 M.2接口(NVMe協(xié)議) S500PRO
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Rosemarin指出,全球3%的電力都被用在了數(shù)據(jù)中心,而其中1/3的功耗來自存儲系統(tǒng),而這里面占多數(shù)的是機(jī)械硬盤。
隨著SSD每TB單價不斷下降,換用SSD的成本降低,同時還能使用更少的硬盤實現(xiàn)更大的存儲規(guī)模,這有助于系統(tǒng)功耗降低80~90%,而機(jī)械硬盤的存在價值被進(jìn)一步削弱。
此外,Rosemarin還提到,機(jī)械硬盤面世已有67年之久,HAMR技術(shù)前景不如SSD。
梵想(FANXIANG)2TB SSD固態(tài)硬盤 精選長江存儲晶圓 國產(chǎn)TLC顆粒 M.2接口(NVMe協(xié)議) S500PRO
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他還指出,當(dāng)前的現(xiàn)實問題是,一些國家和地區(qū)已經(jīng)采取限電措施,電價降低需要核電技術(shù)再突破后才有可能實現(xiàn)。
總的來說,機(jī)械硬盤面臨的挑戰(zhàn)日益嚴(yán)峻,未來的發(fā)展前景很不樂觀。
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