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Precision Tower 7920: Visual guide to your Computer

Summary: This article is a visual guide to the external ports and features of the Precision Tower 7920 Workstation and some of it's internal parts as it ships from Dell.

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Symptoms

The following article provides a visual guide to your Precision Tower 7920 Workstation and lists the external ports and features of your PC.

 
SLN307936_en_US__1icon Note: For a more detailed description about each location, please go to the system manuals at www.dell.com/support
 

Table of Contents:

  1. Front View
  2. Rear View
  3. Internal Views
  4. Additional Info:

 

Front Open View

 

 

SLN307936_en_US__27920_FrontView_BK

(Fig.1 Front View)

 

1 Power Button / Power Status LED 2 HDD Status LED
3 SD Card Slot 4 USB 3.1 Gen1 Connector x2
5 USB 3.1 Gen1 Type-C Connector with PowerShare 6 USB 3.1 Gen1 Type-C Connector
7 Universal Audio Jack 8 Front Bezel Release Latch
9 5.25" ODD Bay 10 Slimline Optical Bay


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Rear View

 

SLN307936_en_US__37920_RearView_BK

(Fig.2 Rear View)

 

1 Power Supply Unit 2 Line-Out Connector
3 Microphone/Line-In Connector 4 Serial Connector
5 PS/2 Mouse Connector 6 PSU BIST LED
7 PS/2 Keyboard Connector 8 Network (NIC) Connector (AMT enable - Optional)
9 Network (NIC) Connector 10 USB 3.1 Gen1 Connector x5
11 USB 3.1 Gen1 Type-C Connector with PowerShare 12 Expansion Card Slot
13 PCIe Expansion Card Slots x5 14 Side Cover Release Latch
15 PCIe Expansion Card Slots (CPU1 required) x3    


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Internal Views

 

SLN307936_en_US__47920_InternalView_BK_01

(Fig.3 Internal top View)

 

1 Motherboard 2 CPU and Memory Air Shroud
3 Intrusion Switch 4 Front System Fan Assembly
5 Front Bezel Lock/Unlock Button 6 Auxiliary PCIe Power Cables
7 Powered Graphical Processing Unit (GPU) 8 PCIe Release Latches
9 Rear HDD Bezel Lock/Unlock Button 10 Rear Fans

 

SLN307936_en_US__57920_InternalView_BK_02

(Fig.4 Internal motherboard View)

 

1 CPU1 Socket 2 CPU0 Heatsink
3 PCIe Holder 4 CPU0 Memory Slots
5 CPU0 Memory Slots 6 Coin Cell Battery
7 Half Length PCIe Graphics Card 8 CPU1 Memory Slots
9 CPU1 Memory Slots    

 

SLN307936_en_US__67920_InternalView_BK_03

(Fig.5 Internal shell View)

 

1 Flex 2 (default is 5.25" and Slim ODD Bay) 2 Data Cable and Power Cable for the Slim ODD
3 HDD Fan Bracket 1 4 Intrusion Switch
5 Power Distribution and Fan Control Board 6 Power Supply unit
7 Flex 3 (Optional) 8 Flex 4 (Optional)
9 HDD Fan Bracket 0 10 Flex 1 Enclosure
11 Flex 0 Enclosure    


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Additional Info:

 


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Cause

N/A

Resolution

N/A

Affected Products

Precision 7920 Tower
Article Properties
Article Number: 000125410
Article Type: Solution
Last Modified: 23 May 2024
Version:  5
Find answers to your questions from other Dell users
Support Services
Check if your device is covered by Support Services.
Article Properties
Article Number: 000125410
Article Type: Solution
Last Modified: 23 May 2024
Version:  5
Find answers to your questions from other Dell users
Support Services
Check if your device is covered by Support Services.