[資訊小知識] 電腦容量大小 KB、MB、GB、TB

電腦容量大小的認識，才能明確知道自己需要多大的容量，

或是知道剩下多少空間可以使用。

先認識兩個單位

bit (位元) ， 電腦最小單位

Byte (位元組) ， 1Byte = 8 bits

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KB後面的B就是Byte，以此類推

數學 1K = 1000

電腦 1K = 1024

由小到大

KB ( <span style="-webkit-text-stroke-width:0px; background-color:rgb(255, 255, 255); display:inline !important; float:none; font-family:sans-serif; font-size:15.008px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; white-space:normal; widows:2; word-spacing:0px">Kilobyte ) = 1024 Byte

MB ( <span style="-webkit-text-stroke-width:0px; background-color:rgb(255, 255, 255); display:inline !important; float:none; font-family:sans-serif; font-size:15.008px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; white-space:normal; widows:2; word-spacing:0px">Megabyte ) = 1024 KB

GB ( <span style="-webkit-text-stroke-width:0px; background-color:rgb(255, 255, 255); display:inline !important; float:none; font-family:sans-serif; font-size:15.008px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; white-space:normal; widows:2; word-spacing:0px">Gigabyte ) = 1024 MB

TB ( <span style="-webkit-text-stroke-width:0px; background-color:rgb(255, 255, 255); display:inline !important; float:none; font-family:sans-serif; font-size:15.008px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; white-space:normal; widows:2; word-spacing:0px">Terabyte ) = 1024 GB

PB ( <span style="-webkit-text-stroke-width:0px; background-color:rgb(255, 255, 255); display:inline !important; float:none; font-family:sans-serif; font-size:15.008px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; white-space:normal; widows:2; word-spacing:0px">Petabyte ) = 1024 TB

EB ( <span style="-webkit-text-stroke-width:0px; background-color:rgb(255, 255, 255); display:inline !important; float:none; font-family:sans-serif; font-size:15.008px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; white-space:normal; widows:2; word-spacing:0px">Exabyte ) = 1024 PB

KB

一般使用KB到TB而已，企業級才會用到PB以上。

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