單碟1.75T,WD 14TB充氦硬碟今年上市 - 3C

By Zora
at 2017-01-18T09:46
at 2017-01-18T09:46
Table of Contents
WD去年底更新了機械硬碟的容量紀錄,帶來了新一代HGST Ultrastar He12系列,高達
12TB。據外媒報導
這款12T硬碟最快本月就將出貨。He12採用充氦技術,PMR垂直磁記錄,8碟,7200轉
提供SAS 12Gbps及SATA 6Gbps兩種接口規格,分別針對企業和消費級市場,讀取速度最高
243MB/s。
另外今年晚些時候會出貨14TB的He12系列機械硬碟,同樣8碟裝,單碟提高到驚人的
1.75TB
採用的是SMR技術(疊瓦式磁記錄,shingled magnetic recording),7200轉
依然有採用SATA接口的版本。WD強調,兩款產品都內建256MB快取,讀取延遲8ms,寫入延
遲8.6ms。
考慮到SMR比PMR單碟可提高25%的容量,估計明年16TB也是可以的,就看WD願不願意了
至於100TB+的HAMR,Seagate和WD還要研發一段時間……
來源:
http://www.cnbeta.com/articles/577585.htm
XF 編譯:
http://www.xfastest.com/thread-182320-1-1.html
大家目前都只買得起 3T 4T 6T
8T 10T 都還太貴 買不下去
--
Tags:
3C
All Comments

By Carolina Franco
at 2017-01-23T05:07
at 2017-01-23T05:07

By Carolina Franco
at 2017-01-24T11:31
at 2017-01-24T11:31

By John
at 2017-01-24T16:47
at 2017-01-24T16:47

By Edith
at 2017-01-24T23:49
at 2017-01-24T23:49

By Charlotte
at 2017-01-29T12:10
at 2017-01-29T12:10

By Dinah
at 2017-02-01T16:35
at 2017-02-01T16:35

By Rachel
at 2017-02-06T15:09
at 2017-02-06T15:09

By Doris
at 2017-02-08T07:57
at 2017-02-08T07:57

By Jacob
at 2017-02-10T04:54
at 2017-02-10T04:54

By Franklin
at 2017-02-13T16:08
at 2017-02-13T16:08

By Ophelia
at 2017-02-18T12:58
at 2017-02-18T12:58

By Faithe
at 2017-02-22T18:02
at 2017-02-22T18:02

By Leila
at 2017-02-26T04:24
at 2017-02-26T04:24

By Ivy
at 2017-02-28T05:51
at 2017-02-28T05:51

By Michael
at 2017-03-04T22:05
at 2017-03-04T22:05

By Ursula
at 2017-03-08T08:13
at 2017-03-08T08:13

By Andy
at 2017-03-12T13:08
at 2017-03-12T13:08

By Michael
at 2017-03-15T17:25
at 2017-03-15T17:25
Related Posts
10K左右文書機

By Zanna
at 2017-01-18T09:15
at 2017-01-18T09:15
於Razer網站訂購鍵盤 但僅美式鍵盤有貨

By Tom
at 2017-01-18T03:55
at 2017-01-18T03:55
1.5k左右 喇叭選擇

By Leila
at 2017-01-18T03:29
at 2017-01-18T03:29
關於音源線

By Brianna
at 2017-01-18T03:03
at 2017-01-18T03:03
25K 黑色沙漠

By Puput
at 2017-01-18T01:59
at 2017-01-18T01:59