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V případě modulární architektury elektronického zařízení nebo [[počítač]]e je sběrnice po mechanické stránce vybavena konektory uzpůsobenými pro připojení modulů.
== Porovnání rychlostí počítačových sběrnic ==
{| class="wikitable"
! Sběrnice
! [[Bit za sekundu|bit/s]]
! [[Byte za sekundu|B/s]]
|-
| [[ISA (sběrnice)|ISA]] 8-Bit/4.77 MHz<ref name="ISA">http://www.csn.ul.ie/~stephen/buses.html#isa</ref> || 9.6 Mbit/s || '''1.2 MB/s'''
|-
| [[Zorro II]] 16-Bit/7.14 MHz<ref>The [[Zorro II]] bus use 4 clocks per 16-Bit of data transferred. See the [http://www.thule.no/haynie/zorroiii/docs/zorro3.pdf Zorro III technical specification] for more information.</ref> || 28.56 Mbit/s || '''3.56 MB/s'''
|-
| [[ISA (sběrnice)|ISA]] 16-Bit/8.33 MHz<ref name="ISA" /> || 42.4 Mbit/s || '''5.3 MB/s'''
|-
| [[Low Pin Count]] || 133.33 Mbit/s || '''16.67 MB/s'''
|-
| [[PA-RISC family|HP-Precision Bus]] || 184 Mbit/s || '''23 MB/s'''
|-
| [[EISA]] 8-16-32bits/8.33 MHz || 320 Mbit/s || '''40 MB/s'''
|-
| [[VMEbus|VME64]] 32-64bits || 400 Mbit/s || '''50 MB/s'''
|-
| [[NuBus]] 10MHz || 400 Mbit/s || '''50 MB/s'''
|-
| [[Digital Equipment Corporation|DEC]] [[TURBOchannel]] 32-bit/12.5 MHz || 400 Mbit/s || '''50 MB/s'''
|-
| [[MCA]] 16-32bits/10 MHz || 660 Mbit/s || '''66 MB/s'''
|-
| [[NuBus]]90 20MHz || 800 Mbit/s || '''82.5 MB/s'''
|-
| [[Sbus]] 32-bit/25 MHz || 800 Mbit/s || '''100 MB/s'''
|-
| [[Digital Equipment Corporation|DEC]] [[TURBOchannel]] 32-bit/25 MHz || 800 Mbit/s || '''100 MB/s'''
|-
| [[PCI (sběrnice)|PCI]] 32-bit/33 MHz || 1.06666 Gbit/s || '''133.33 MB/s'''
|-
| [[GSC bus|HP GSC-1X]] || 1.11 Gbit/s || '''142 MB/s'''
|-
| [[Sbus]] 64-bit/25 MHz || 1.6 Gbit/s || '''136.53 MB/s'''
|-
| [[PCI-Express]] (x1 link)<ref name="pci-e">Note that PCI Express lanes use an [[8B/10B encoding]] scheme.</ref> || 2.5 Gbit/s || '''320 MB/s'''
|-
| [[HP GSC-2X]] || 2 Gbit/s || '''256 MB/s'''
|-
| [[PCI (sběrnice)|PCI]] 64-bit/33 MHz || 2.13333 Gbit/s || '''273.07 MB/s'''
|-
| [[PCI (sběrnice)|PCI]] 32-bit/66 MHz || 2.13333 Gbit/s || '''273.07 MB/s'''
|-
| [[Accelerated Graphics Port|AGP]] 1x || 2.13333 Gbit/s || '''273.07 MB/s'''
|-
| [[Accelerated Graphics Port|AGP]] 2x || 4.26666 Gbit/s || '''546.13 MB/s'''
|-
| [[PCI (sběrnice)|PCI]] 64-bit/66 MHz || 4.26666 Gbit/s || '''546.13 MB/s'''
|-
| [[PCI-X]] DDR 16-bit || 4.26666 Gbit/s || '''546.13 MB/s'''
|-
| [[PCI-Express]] 2.0 (x1 link)<ref name="pci-e2" /> || 5 Gbit/s || '''640 MB/s'''
|-
| [[PCI (sběrnice)|PCI]] 64-bit/100 MHz || 6.39999 Gbit/s || '''812.2 MB/s'''
|-
| [[PCI-Express]] (x4 link)<ref name="pci-e" /> || 10 Gbit/s || '''1.25 GB/s'''
|-
| [[Accelerated Graphics Port|AGP]] 4x || 8.53333 Gbit/s || '''1,06666 GB/s'''
|-
| [[PCI-X]] 133 || 8,53333 Gbit/s || '''1.06666 GB/s'''
|-
| [[PCI-X]] QDR 16-bit || 8,53333 Gbit/s || '''1,06666 GB/s'''
|-
| [[InfiniBand]] single 4X || 10 Gbit/s || '''1,25 GB/s'''
|-
| [[PCI-Express]] 2.0 (x4 link)<ref name="pci-e2" /> || 10 Gbit/s || '''1,25 GB/s'''
|-
| [[UPA]] || 15,36 Gbit/s || '''1,92 GB/s'''
|-
| [[PCI-Express]] (x8 link)<ref name="pci-e" /> || 16 Gbit/s || '''2 GB/s'''
|-
| [[Accelerated Graphics Port|AGP]] 8x || 17,066 Gbit/s || '''2,133 GB/s'''
|-
| [[PCI-X]] DDR || 17,066 Gbit/s || '''2,133 GB/s'''
|-
| [[HyperTransport]] 1.x (800 MHz, 16-pair) || 25,6 Gbit/s || '''3,2 GB/s'''
|-
| [[PCI-Express]] 2.0 (x8 link)<ref name="pci-e2" /> || 32 Gbit/s || '''4,0 GB/s'''
|-
| [[PCI-Express]] (x16 link)<ref name="pci-e" /> || 32 Gbit/s || '''4 GB/s'''
|-
| HyperTransport (1 GHz, 16-pair) || 32 Gbit/s || '''4 GB/s'''
|-
| [[PCI-X]] QDR || 34,133 Gbit/s || '''4,266 GB/s'''
|-
| [[Accelerated Graphics Port|AGP]] 8x 64-bit || 34,133 Gbit/s || '''4,266 GB/s'''
|-
| [[PCI-Express]] (x32 link)<ref name="pci-e" /> || 64 Gbit/s || '''8 GB/s'''
|-
| [[PCI-Express]] 2.0 (x16 link)<ref name="pci-e" /> || 64 Gbit/s || '''8 GB/s'''
|-
| [[PCI-Express]] 3.0 (x16 link) || 102,4 Gbit/s || '''12,8 GB/s'''
|-
| [[PCI-Express]] 2.0 (x32 link)<ref name="pci-e2" /> || 128 Gbit/s || '''16 GB/s'''
|-
| QPI (4,8 GT/s, 2,4 GHz) || 153,6 Gbit/s || '''19,2 GB/s'''
|-
| HyperTransport 2.0 (1,4 GHz, 32-pair) || 179,2 Gbit/s || '''22,4 GB/s'''
|-
| QPI (5,86 GT/s, 2,93 GHz) || 187,52 Gbit/s || '''23,44 GB/s'''
|-
| [[PCI-Express]] 3.0 (x32 link) || 204,8 Gbit/s || '''25,6 GB/s'''
|-
| QPI (6,40 GT/s, 3,20 GHz) || 204,8 Gbit/s || '''25,6 GB/s'''
|-
| [[HyperTransport]] 3.0 (2.6 GHz, 32-pair) || 332,8 Gbit/s || '''41,6 GB/s'''
|-
| [[HyperTransport]] 3.1 (3,2 GHz, 32-pair) || 409,6 Gbit/s || '''51,2 GB/s'''
|-
|}
== Počítačové sběrnice (úložiště dat, záznamová zařízení) ==
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