Zettabyte


Zettabyte （正體）

字节的次方单位
十进制前缀
(SI)
名字 缩写 次方
kilobyte KB 103
megabyte MB 106
gigabyte GB 109
terabyte TB 1012
petabyte PB 1015
exabyte EB 1018
zettabyte ZB 1021
yottabyte YB 1024
二进制前缀
(IEC 60027-2)
名字 缩写 次方
kibibyte KiB 210
mebibyte MiB 220
gibibyte GiB 230
tebibyte TiB 240
pebibyte PiB 250
exbibyte EiB 260
zebibyte ZiB 270
yobibyte YiB 280

Zettabyte（ZB,泽它字节或皆字节）是一种资讯计量单位，现今通常在标示网络硬盘总容量，或具有大容量的储存媒介之储存容量时使用。

与其他储存单位的换算

  • 1ZB = 1,000 EB
  • 1ZB = 1,000,000 (106)PB
  • 1ZB = 1,000,000,000 (109)TB
  • 1ZB = 1,000,000,000,000 (1012)GB
  • 1ZB = 1,000,000,000,000,000 (1015)MB
  • 1ZB = 1,000,000,000,000,000,000 (1018)KB
  • 1ZB = 1,000,000,000,000,000,000,000 (1021)B

另外，Zettabyte往往亦可以指Zebibyte，其换算公式是：

  • 1ZiB = 1,024 EiB
  • 1ZiB = 1,048,576 (10242)PiB
  • 1ZiB = 1,073,741,824 (10243)TiB
  • 1ZiB = 1,099,511,627,776 (10244)GiB
  • 1ZiB = 1,125,899,906,842,624 (10245)MiB
  • 1ZiB = 1,152,921,504,606,846,976 (10246)KiB
  • 1ZiB = 1,180,591,620,717,411,303,424 (10247)B


参见







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