Tabelle 1
Bezeichnung
|
Symbol
|
vor der Standardisierung
|
nach der Standardisierung
|
||||||
Bit / bit
|
b
|
1
|
bit
|
=
|
1 bit
|
1
|
bit
|
=
|
1 bit
|
Byte
|
B
|
1
|
B
|
=
|
8 bit
|
1
|
B
|
=
|
8 bit
|
Kilobit
|
kbit / kb
|
1
|
kbit
|
=
|
1024 bit
|
1
|
kBit
|
=
|
1000 bit
|
Kibibit
|
KiBit
|
|
|
|
|
1
|
KiBit
|
=
|
1024 bit
|
Kilobyte
|
kB
|
1
|
kB
|
=
|
1024 B = Byte
|
1
|
kB
|
=
|
1000 Byte
|
Kibibyte
|
KiB
|
|
|
|
|
1
|
KiB
|
=
|
1024 Byte
|
Megabit
|
MBit / Mb
|
1
|
MBit
|
=
|
1024 KBit
|
1
|
MBit
|
=
|
1000 kBit
|
Mebibit
|
MiBit / Mib
|
|
|
|
|
1
|
Mib
|
=
|
1024 KiBit
|
Megabyte
|
MB
|
1
|
MB
|
=
|
1024 kB
|
1
|
MB
|
=
|
1000 kB
|
Mebibyte
|
MiBit / MiB
|
|
|
|
|
1
|
MiB
|
=
|
1024 KiB
|
Gigabit
|
GBit / Gb
|
1
|
GBit
|
=
|
1024 MBit
|
1
|
GBit
|
=
|
1000 MBit
|
Gibibit
|
GiBit / Gib
|
|
|
|
|
1
|
Gib
|
=
|
1024 MiBit
|
Gigabyte
|
GB
|
1
|
GB
|
=
|
1024 MB
|
1
|
GB
|
=
|
1000 MB
|
Gibibyte
|
GiB
|
|
|
|
|
1
|
GiB
|
=
|
1024 MiB
|
Terabyte
|
TB
|
1
|
TB
|
=
|
1024 GB
|
1
|
TB
|
=
|
1000 GB
|
Tebibyte
|
TiB
|
|
|
|
|
1
|
TiB
|
=
|
1024 GiB
|
Petabyte
|
PB
|
1
|
PB
|
=
|
1024 TB
|
1
|
PB
|
=
|
1000 TB
|
Pebibyte
|
PiB
|
|
|
|
|
1
|
PiB
|
=
|
1024 TiB
|
Exabyte
|
EB
|
1
|
EB
|
=
|
1024 PB
|
1
|
EB
|
=
|
1000 PB
|
Exbibyte
|
EiB
|
|
|
|
|
1
|
EiB
|
=
|
1024 PiB
|
Tabelle 2
1 Byte | 8 Bits |
1024 Bytes | 1 Kilobyte |
1024 Kilobytes | 1 Megabyte |
1 Kilobyte | ca. 8000 Bits |
1 Megabyte | ca. 8000000 Bits |
1 Kilobit | 1000 Bits |
1 Megabit | 1000000 Bits |
Tabelle 3
Verbindung
|
Theoretische
Rate in KBit |
Optimale
Rate in KByte |
Wahrscheinlichste
Rate in KByte |
|||
14,4 Modem | 14,4 kbit/s | 1,2 KByte/s | 1 KByte/s | |||
28,8 Modem | 28,8 kbit/s | 2,4 KByte/s | 2 KByte/s | |||
33,6 Modem | 33,6 kbit/s | 3 KByte/s | 2,5KByte/s | |||
56 k Modem | 53 kbit/s | 4,8 KByte/s | 4 KByte/s | |||
Single ISDN | 64 kbit/s | 6 KByte/s | 5 KByte/s | |||
Dual ISDN | 128 kbit/s | 12 KByte/s | 10 KByte/s | |||
DSL - light | 384 kbit/s | 35 KByte/s | 30 KByte/s | |||
DSL | 1024 kbit/s | KByte/s | KByte/s | |||
DSL | 2048 kbit/s | KByte/s | KByte/s | |||
DSL | 3072 kbit/s | KByte/s | KByte/s | |||
T1 | 1,54 Mbis/s | 150 KByte/s | 50 KByte/s | |||
CableModem | 6 Mbits/s | 300 KByte/s | 50 KByte/s | |||
Intranet / LAN | 10 Mbits/s | 350 KByte/s | 35 KByte/s | |||
100 Base - LAN | 100 Mbits/s | 500 KByte/s | 50 KByte/s |
Tabelle 4
IEC Standard | ||
Bit | Bit | 0 or 1 |
Byte | B | 8 bits |
kibibit | Kibit | 1024 Bits |
kilobit | kbit | 1000 Bits |
kibibyte (binary) | KiB | 1024 Bytes |
kilobyte (decimal) | kB | 1000 Bytes |
megabit | Mbit | 1000 Kilobits |
mebibyte (binary) | MiB | 1024 Kibibytes |
megabyte (decimal) | MB | 1000 Kilobytes |
gigabit | Gbit | 1000 Megabits |
gibibyte (binary) | GiB | 1024 mebibytes |
gigabyte (decimal) | GB | 1000 megabytes |
terabit | Tbit | 1000 gigabits |
tebibyte (binary) | TiB | 1024 gibibytes |
terabyte (decimal) | TB | 1000 gigabytes |
petabit | Pbit | 1000 terabits |
pebibyte (binary) | PiB | 1024 tebibytes |
petabyte (decimal) | PB | 1000 terabytes |
exabit | Ebit | 1000 petabits |
exbibyte (binary) | EiB | 1024 pebibytes |
exabyte (decimal) | EB | 1000 petabytes |
Tabelle 5
Speicher-Kapazitäten | |||||
bit | byte | Kilobyte | Megabyte | Gigabyte | |
Bit | 1 | 8 | 8 192 | 8 388 608 | 8 589 934 592 |
Byte | 8 | 1 | 1 024 | 1 048 576 | 1 073 741 824 |
Kilobyte | 8 192 | 1 024 | 1 | 1 024 | 1 048 576 |
Megabyte | 8 388 608 | 1 048 576 | 1 024 | 1 | 1 024 |
Gigabyte | 8 589 934 592 | 1 073 741 824 | 1 048 576 | 1 024 | 1 |
TeraByte | 8 796 093 022 208 | 1 099 511 627 776 | 1 073 741 824 | 1 048 576 | 1 024 |
PetaTyte | 9 007 199 254 740 990 | 1 125 899 906 842 620 | 1 099 511 627 776 | 1 073 741 824 | 1 048 576 |
ExaByte | 9 223 372 036 854 780 000 | 1 152 921 504 606 850 000 | 1 125 899 906 842 620 | 1 099 511 627 776 | 1 073 741 824 |
ZettaByte | 9 444 732 965 739 290 000 000 | 1 180 591 620 717 410 000 000 | 1 152 921 504 606 850 000 | 1 125 899 906 842 620 | 1 099 511 627 776 |