這十年來,傳統硬碟進步的好慢 - 儲存設備

By Tracy
at 2021-01-17T19:36
at 2021-01-17T19:36
Table of Contents
昨天剛把一顆2012年使用的seagate 2T硬碟賣掉,記得當年應該是買三千左右,用了這麼
久還能賣600。 回頭看一下目前的組裝市場,2T硬碟還在賣、4T硬碟也還要近三千。
記得二十多年前使用電腦時,硬碟容量的翻倍速度相當快,同價格等一年時間容量加倍都
不是怪事,
但近十年來,電腦最大的發明SSD出來以後,雖然傳統硬碟市場有萎縮。 但主流市場容
量的提升實在很緩慢,是碰到物理瓶頸了嗎?
印象中自己買的硬碟,價位都是在2500-3500左右
1996 -》850MB
2000-》8GB(有點忘記是4G or 8G了)
2002-》20GB
2006-》120GB
2012-》2TB
2017-》3TB
2021-》4TB
--
久還能賣600。 回頭看一下目前的組裝市場,2T硬碟還在賣、4T硬碟也還要近三千。
記得二十多年前使用電腦時,硬碟容量的翻倍速度相當快,同價格等一年時間容量加倍都
不是怪事,
但近十年來,電腦最大的發明SSD出來以後,雖然傳統硬碟市場有萎縮。 但主流市場容
量的提升實在很緩慢,是碰到物理瓶頸了嗎?
印象中自己買的硬碟,價位都是在2500-3500左右
1996 -》850MB
2000-》8GB(有點忘記是4G or 8G了)
2002-》20GB
2006-》120GB
2012-》2TB
2017-》3TB
2021-》4TB
--
Tags:
儲存設備
All Comments

By Heather
at 2021-01-21T08:45
at 2021-01-21T08:45

By Hedy
at 2021-01-25T06:54
at 2021-01-25T06:54

By Necoo
at 2021-01-28T08:57
at 2021-01-28T08:57

By Anthony
at 2021-01-30T04:59
at 2021-01-30T04:59
3C比較划算

By Tom
at 2021-01-31T11:34
at 2021-01-31T11:34

By Necoo
at 2021-02-01T06:01
at 2021-02-01T06:01

By Emily
at 2021-02-04T04:07
at 2021-02-04T04:07

By Zora
at 2021-02-04T10:31
at 2021-02-04T10:31

By Poppy
at 2021-02-06T14:09
at 2021-02-06T14:09

By Todd Johnson
at 2021-02-09T00:19
at 2021-02-09T00:19

By Christine
at 2021-02-11T11:13
at 2021-02-11T11:13

By Hedwig
at 2021-02-13T09:52
at 2021-02-13T09:52
娛樂類都不需要存在自己家了

By Zora
at 2021-02-14T22:28
at 2021-02-14T22:28

By Christine
at 2021-02-18T22:39
at 2021-02-18T22:39

By Ula
at 2021-02-19T15:57
at 2021-02-19T15:57
乖乖躺在抽屜就好。

By Odelette
at 2021-02-20T20:07
at 2021-02-20T20:07

By Frederica
at 2021-02-21T10:49
at 2021-02-21T10:49

By Necoo
at 2021-02-21T12:52
at 2021-02-21T12:52

By Sandy
at 2021-02-24T10:49
at 2021-02-24T10:49
存急迫性降低。手機高畫質錄影帶起來的需求,應該也
被吃掉不少。會開機殼內接的人比例不高。外接硬碟

By Jake
at 2021-02-25T14:28
at 2021-02-25T14:28

By Jessica
at 2021-02-28T01:53
at 2021-02-28T01:53

By Gary
at 2021-03-01T14:03
at 2021-03-01T14:03

By Quanna
at 2021-03-05T20:48
at 2021-03-05T20:48

By Liam
at 2021-03-06T01:44
at 2021-03-06T01:44

By Gary
at 2021-03-06T08:45
at 2021-03-06T08:45

By Vanessa
at 2021-03-06T17:06
at 2021-03-06T17:06

By Kristin
at 2021-03-10T06:21
at 2021-03-10T06:21

By Ophelia
at 2021-03-13T17:45
at 2021-03-13T17:45

By Jake
at 2021-03-16T14:22
at 2021-03-16T14:22

By Damian
at 2021-03-18T08:58
at 2021-03-18T08:58

By Frederic
at 2021-03-20T07:47
at 2021-03-20T07:47

By Mary
at 2021-03-21T11:46
at 2021-03-21T11:46

By Sarah
at 2021-03-23T18:29
at 2021-03-23T18:29

By Catherine
at 2021-03-26T06:33
at 2021-03-26T06:33

By Victoria
at 2021-03-31T02:26
at 2021-03-31T02:26

By Caitlin
at 2021-04-01T07:31
at 2021-04-01T07:31
電車和電動車進步的好慢,甚至以為發展遇到瓶頸了

By Daniel
at 2021-04-03T07:28
at 2021-04-03T07:28

By Rebecca
at 2021-04-03T23:39
at 2021-04-03T23:39

By David
at 2021-04-06T20:38
at 2021-04-06T20:38

By Quintina
at 2021-04-09T21:26
at 2021-04-09T21:26

By Thomas
at 2021-04-10T08:47
at 2021-04-10T08:47

By Charlotte
at 2021-04-12T18:32
at 2021-04-12T18:32
少過 不然大容量企業碟賣給誰XD

By Mia
at 2021-04-16T04:50
at 2021-04-16T04:50
邊緣,話說磁帶技術現在也還是有在進步

By Michael
at 2021-04-20T16:46
at 2021-04-20T16:46

By Queena
at 2021-04-22T08:59
at 2021-04-22T08:59

By Joe
at 2021-04-23T04:42
at 2021-04-23T04:42
嗎

By Connor
at 2021-04-25T04:23
at 2021-04-25T04:23
樣數目但錢的價值根本不一樣,當然感覺升級不大。

By Yedda
at 2021-04-28T12:39
at 2021-04-28T12:39

By Dora
at 2021-04-29T23:59
at 2021-04-29T23:59

By Delia
at 2021-05-02T17:33
at 2021-05-02T17:33

By Charlie
at 2021-05-06T22:26
at 2021-05-06T22:26

By Agatha
at 2021-05-07T05:09
at 2021-05-07T05:09

By Connor
at 2021-05-08T14:26
at 2021-05-08T14:26

By Emma
at 2021-05-09T03:28
at 2021-05-09T03:28

By Eartha
at 2021-05-13T10:57
at 2021-05-13T10:57

By Poppy
at 2021-05-17T08:43
at 2021-05-17T08:43

By Zora
at 2021-05-17T16:47
at 2021-05-17T16:47

By Selena
at 2021-05-19T20:50
at 2021-05-19T20:50
碟片數),buffer大小,和後來的NCQ都有影響。這是
磁盤碟跑系統慢於SSD的主因。windows用了很多手段去
減少它的影響,使用者就靠增加RAM和defrag。

By Charlie
at 2021-05-22T19:26
at 2021-05-22T19:26
向高容量路線,不拼速度了

By James
at 2021-05-25T05:04
at 2021-05-25T05:04

By Candice
at 2021-05-28T21:10
at 2021-05-28T21:10

By Caroline
at 2021-06-01T17:59
at 2021-06-01T17:59
上就會比較latency time,不過這對一般消費級用戶來

By Jessica
at 2021-06-04T00:14
at 2021-06-04T00:14

By Isla
at 2021-06-06T05:04
at 2021-06-06T05:04

By Belly
at 2021-06-10T03:18
at 2021-06-10T03:18

By Kyle
at 2021-06-13T15:47
at 2021-06-13T15:47

By Caroline
at 2021-06-13T23:55
at 2021-06-13T23:55

By Xanthe
at 2021-06-16T19:17
at 2021-06-16T19:17

By Dinah
at 2021-06-20T01:27
at 2021-06-20T01:27

By Belly
at 2021-06-20T10:46
at 2021-06-20T10:46

By Todd Johnson
at 2021-06-20T15:54
at 2021-06-20T15:54

By Mary
at 2021-06-22T10:00
at 2021-06-22T10:00

By Eden
at 2021-06-25T07:24
at 2021-06-25T07:24

By Carolina Franco
at 2021-06-28T16:11
at 2021-06-28T16:11

By William
at 2021-07-01T10:12
at 2021-07-01T10:12

By Doris
at 2021-07-01T11:54
at 2021-07-01T11:54
安心

By Linda
at 2021-07-03T19:18
at 2021-07-03T19:18
不少次被禁播而下架或內容被刪減

By Annie
at 2021-07-07T07:27
at 2021-07-07T07:27

By Genevieve
at 2021-07-10T20:20
at 2021-07-10T20:20
一樣的情況,要大容量只能增加碟片(電池體積)達
成,所以高容量硬碟價格降不下來(材料成本高,結構
較複雜)。除非 密度、碟片材料、讀頭、都更加進步
,良率提高才有可能容量價格比在下降。 雖然一般
家用 與商用 硬碟使用漸漸轉向ssd,可是雲端需求增
長速度會更快,資料只會多,不會變少...
Related Posts
SSD開機磁區消失

By Barb Cronin
at 2021-01-17T11:09
at 2021-01-17T11:09
SSD複製資料到HDD速度很慢?

By Brianna
at 2021-01-15T22:36
at 2021-01-15T22:36
好市多網路購物 新黑鑽6TB 3099元

By Rachel
at 2021-01-15T15:48
at 2021-01-15T15:48
2TB 外接硬碟 備份用

By Sandy
at 2021-01-13T18:11
at 2021-01-13T18:11
ssd檔案抓不出來

By Hedwig
at 2021-01-13T16:40
at 2021-01-13T16:40