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标题: [电脑] 又一个SONY的垃圾被扫进了历史的垃圾堆 [打印本页]

作者: killmesoftly 时间: 2010-4-28 15:55 标题: 又一个SONY的垃圾被扫进了历史的垃圾堆

SONY宣布停产3.5寸软盘及相关设备

产线将完全关闭

至此从1981年到2010年，3.5寸盘享年30

作者: 天气不错 时间: 2010-4-28 15:59

其实一直觉的软盘的外观比光盘来福士戴尔

作者: u571 时间: 2010-4-28 16:01

软盘不是说早停产了嘛？

作者: 熊猫 时间: 2010-4-28 16:04

用软盘玩超任怀念阿

作者: 绯雨流 时间: 2010-4-28 16:06

posted by wap, platform: Nokia (5530)

还保留个软驱那

作者: pigudada 时间: 2010-4-28 16:06

posted by wap, platform: UC

用过来拷贝FC游戏去学校电脑课玩

作者: 冰镇石油 时间: 2010-4-28 16:27

ZIP和MO好像更丝带儿一点……

作者: ggex3 时间: 2010-4-28 16:28

比5寸盘好用多了。。。

作者: ttdz 时间: 2010-4-28 16:29

我还有个带SONY logo的软驱

作者: 何囧 时间: 2010-4-28 16:32

泪奔，上大一的时候买了好多软盘啊。。。

作者: samchen0079 时间: 2010-4-28 16:54

posted by wap, platform: Nokia (E72)

怀念啊，那时用3.5寸盘做启动盘来着。

作者: nosmoking 时间: 2010-4-28 16:59

posted by wap, platform: Opera

就感觉特别容易坏

作者: 新任迷 时间: 2010-4-28 17:15

感觉比光盘更加专业啊更加lifestyle

作者: hourousha 时间: 2010-4-28 17:19

5寸盘最lifestyle，而且还得用低密的，360KB那种。

作者: lonesomer 时间: 2010-4-28 17:57

第一次接触电脑还是没有硬盘机器，不插软盘就不能启动DOS。

作者: tanakarena 时间: 2010-4-28 17:58

以前数张软盘载入游戏，怀念啊。

作者: zenodante 时间: 2010-4-28 18:08

比较喜欢MO的感觉......

作者: Running82 时间: 2010-4-28 18:14

以前拿了一大堆盘去别人家里COPY游戏，一个游戏大点的，要分卷压缩。。。

作者: 第六季 时间: 2010-4-28 21:06

那时候自己电脑没联网，去网吧拷圣战系谱，用了3张软盘，还要借助分割软件，结果回来其中一张读取不能

作者: 老五 时间: 2010-4-28 21:09

我还有几十盒全新未开封的假SONY软盘

作者: b0207191 时间: 2010-4-28 21:20

高中用5寸盘，大学用3.5...

作者: anubisx 时间: 2010-4-28 21:22

什么叫来福士戴尔，这个没有几个见过吧 2002拍年的，这个是一个家住ZF的同学给我当移动硬盘拷东西用的。其实就是硬盘的盘片和读写机构分离后的产物 ORB，2.2G在02年的移动储存设备是天量了，那时16M 32M U盘刚出来

作者: bzjian 时间: 2010-4-28 21:28

SFC.......包机房人手一张........记忆卡 .......

作者: hke 时间: 2010-4-28 22:02

posted by wap, platform: Firefox

还有一张没开封的做纪念

作者: yangjuniori 时间: 2010-4-28 22:03

MLGB 光盘为什么不能像软盘那样有个壳子？不容易坏啊

作者: lawson 时间: 2010-4-28 22:18

posted by wap

23楼＋1！软盘在机房简直是现在的记忆卡。当年我在家里玩SFC也是一个游戏几个盘来备份记忆，预防损坏丢失。话说，MO只在那时候做印刷行业用得最多，那时候MO的储存容量大，才能方便拿着印刷档案周围跑。

作者: Rainheart 时间: 2010-4-28 22:31

家里还有20几个留着上机作业的软盘,233

作者: rb 时间: 2010-4-28 22:46

2009年日本sony软盘销量还达到1200万张，真难以理解

作者: sleepd 时间: 2010-4-29 00:11

大学那会同学都拿3.5寸盘去打印设计稿，我用3.5寸CD-RW，特来福斯特尔……

作者: 逆寒冰冷雨 时间: 2010-4-29 01:44

楼主这个标题改改吧

作者: ooo 时间: 2010-4-29 06:46

posted by wap

磁盘和软驱是SQNY发明的？我记得好像是IBM…生产了三十年SQNY软盘算是一个时代的记忆…话说SQNY在IT行业都造些啥？软驱、光驱、显示器，组装笔记本？

作者: killmesoftly 时间: 2010-4-29 10:51

引用:

原帖由 ooo 于 2010-4-29 06:46 发表
posted by wap

磁盘和软驱是SQNY发明的？我记得好像是IBM…生产了三十年SQNY软盘算是一个时代的记忆…话说SQNY在IT行业都造些啥？软驱、光驱、显示器，组装笔记本？

introduced their own small-format 90.0 mm × 94.0 mm disk, similar to the others but somewhat simpler in construction than the AmDisk 3-inch floppy.[39] The first computer to use this format was Sony's SMC 70[40] of 1982. Other than Hewlett-Packard's HP-150 of 1983 and Sony's MSX computers that year, this format suffered from a similar fate as the other new formats; the 5¼-inch format simply had too much market share.

Things changed dramatically when in 1982 the Microfloppy Industry Committee, a consortium ultimately of 23 media companies, agreed upon a 3½-inch media specification based upon but differing from the original Sony design[41]. The first drives compatible with this new media specification were shipped in early 1983[42]. In 1984 Apple Computer selected the format for their new Macintosh computers.[43] Then, in 1985 Atari adopted it for their new ST line, and Commodore for their new Amiga. By 1988 the 3½-inch was outselling the 5¼-inch[44].

Note that the term "3½-inch" or "3.5 inch" disk was primarily targeted at the non-metric US market and was rounded from the actual metric size of 90 mm used internationally.

The 3½-inch disks had, by way of their rigid case's slide-in-place metal cover, the significant advantage of being much better protected against unintended physical contact with the disk surface than 5¼-inch disks when the disk was handled outside the disk drive. When the disk was inserted, a part inside the drive moved the metal cover aside, giving the drive's read/write heads the necessary access to the magnetic recording surfaces. Adding the slide mechanism resulted in a slight departure from the previous square outline. The irregular, rectangular shape had the additional merit that it made it impossible to insert the disk sideways by mistake as had indeed been possible with earlier formats.

The shutter mechanism was not without its problems, however. On old or roughly treated disks the shutter could bend away from the disk. This made it vulnerable to being ripped off completely (which does not damage the disk itself but does leave it much more vulnerable to dust), or worse, catching inside a drive and possibly either getting stuck inside or damaging the drive.

Like the 5¼-inch, the 3½-inch disk underwent an evolution of its own. When Apple introduced the Macintosh in 1984, it used single-sided 3½-inch disk drives with an advertised capacity of 400 kB. The encoding technique used by these drives was known as GCR, or Group Code Recording (similar recording methods were used by Commodore on its 5¼ inch drives and Sirius Computer in its Victor 9000 non PC compatible MS-Dos machine). Somewhat later, PC-compatible machines began using single-sided 3½-inch disks with an advertised capacity of 360 kB (the same as a double-sided 5¼-inch disk), and a different, incompatible recording format called MFM (Modified Frequency Modulation). GCR and MFM drives (and their formatted disks) were incompatible, although the physical disks were the same. In 1986, Apple introduced double-sided, 800 kB disks, still using GCR, and around the same time, 720 kB double-sided double-density MFM disks began to appear on PC-compatibles.[citation needed]

A newer and better, MFM-based, "high-density" format, displayed as "HD" on the disks themselves and storing 1440 kB of data, was introduced in 1987. These HD disks had an extra hole in the case on the opposite side of the write-protect notch. IBM used this format on their PS/2 series introduced in 1987. Apple started using "HD" in 1988, on the Macintosh IIx, and the HD floppy drive soon became universal on virtually all Macintosh and PC hardware. Apple's FDHD (Floppy Disk High Density) drive was capable of reading and writing both GCR and MFM formatted disks, and thus made it relatively easy to exchange files with PC users. Apple later marketed this drive as the SuperDrive. Interestingly, Apple began using the SuperDrive brand name again around 2003 to denote their all-formats CD/DVD reader/writer.[citation needed]

Besides Sony, Apple was the first major manufacturer to start selling computers with 3½-inch disk drives as well as the first to stop shipping those in 1998 with introduction of iMac.

Another advance in the oxide coatings allowed for a new "extended-density" ("ED"

format at 2880 kB introduced on the NeXTcube and NeXTstation in 1991, and on IBM PS/2 model 57 also in 1991, but by the time it was available it was already too small in capacity to be a useful advance over the HD format and never became widely used. The 3½-inch drives sold more than a decade later still use the same 1.44 MB HD format that was standardized in 1989, in ISO 9529-1,2.

这垃圾居然灭了当时同时竞争的日立/松下/Maxell的三寸盘方案和三菱的方案

真是罪该万死

作者: killmesoftly 时间: 2010-4-29 10:55

引用:

原帖由 ooo 于 2010-4-29 06:46 发表
posted by wap

话说SQNY在IT行业都造些啥？软驱、光驱、显示器，组装笔记本？

SONY居然是全球排名前十的半导体厂商

真是罪该万死

作者: frostboy126 时间: 2010-4-29 16:45

05年上学那会，还拿3.5寸盘交论文呢，每次都用张新的，生怕在导师那读不出来

作者: dirge 时间: 2010-4-29 18:31

我想要个标准3寸盘外观的大容量U盘

作者: kid1412 时间: 2010-4-30 10:22

当年多少记忆，就在这盘里

作者: 比卡丘 时间: 2010-4-30 10:46

posted by wap, platform: Firefox

走好

作者: georgebartom 时间: 2010-4-30 10:50

posted by wap, platform: Symbian

如果软盘是垃圾,光盤啥的情何以堪?
按移动存储来说,软盘当年也好赞的

作者: shinken4503 时间: 2010-4-30 10:52

引用:

原帖由 killmesoftly 于 2010-4-29 10:51 发表

introduced their own small-format 90.0 mm × 94.0 mm disk, similar to the others but somewhat simpler in construction than the AmDisk 3-inch floppy.[39] The first computer to use this format was ...

FC磁碟机用的是哪种？

作者: weiges 时间: 2010-4-30 12:44

posted by wap, platform: UC

超任博士，还有电脑上玩大富翁

作者: 小鹌鹑 时间: 2010-4-30 13:14

以前拿了1张软盘去电脑房 COPY 红警！只把一个桌面上的EXE程序复制进了软盘！发现速度很快欣喜！结账走人，去学校的机房COPY出来玩，发现到了电脑机房这红警死活打不开，不能玩！

求科普很久没人能解决~

作者: hudihutian 时间: 2010-4-30 14:08

引用:

原帖由 小鹌鹑 于 2010-4-30 13:14 发表
以前拿了1张软盘去电脑房 COPY 红警！只把一个桌面上的EXE程序复制进了软盘！发现速度很快欣喜！结账走人，去学校的机房COPY出来玩，发现到了电脑机房这红警死活打不开，不能玩！求科普很久没人能解决~

看来还是从dos起步好，上小学那会就得学会自己加载声卡鼠标驱动，要不然玩个屁的红警

作者: 树上有游戏机 时间: 2010-4-30 14:17

SFC时代人手一张+1，全是用来存游戏进度的

作者: zwxworld 时间: 2010-4-30 14:24

我还保留着一大盒5寸盘，毕业设计的计算机仿真部分还是用3寸盘装着上交呢。

作者: 隆子的三少爷 时间: 2010-4-30 15:39

求中文科普！
3.5寸软盘是sony制定的标准？
貌似当年看见万胜和TDK的比较多。

话说这个3.5寸软盘至少在历史上不算失败吧。

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