Drives

Mini-Tower

two

Desktop

one

Small Form Factor

one

 

 

External Connectors

 

 

 

Audio:

 

Back Panel

 

Mini-Tower/Desktop

three connectors once each for line-out, line-

 

in, and microphone

Small Form Factor

two connectors for line-out and line-in/

 

microphone

Front Panel

two connectors for microphone and

 

headphone

Network Adapter

one RJ45 connector

USB 2.0

 

 

Front Panel: 2

 

Back Panel: 6

Video

15-pin VGA connector, 19-pin HDMI connector

 

NOTE: Available video connectors may

 

vary based on the graphics card selected.

 

 

System Board Connectors

 

 

 

PCI Express x1 data width (maximum) — one PCI Express

 

lane

 

Mini-Tower, Desktop

three 36-pin connector

Small Form Factor

one 36–pin connector

PCI Express x16 data width (maximum) — 16 PCI Express

 

lanes

 

Mini-Tower, Desktop, Small Form

one 164-pin connector

Factor

 

Serial ATA

 

Mini-Tower,Desktop

four 7-pin connectors

Small Form Factor

two 7-pin connectors

PS2/COM connector

one 24-pin connectors

Memory

two 240-pin connectors

System Fan

 

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Dell 4691901 Mini-Tower Two Desktop One Small Form Factor, External Connectors, Audio Back Panel Mini-Tower/Desktop