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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.

This article applies to This article does not apply to This article is not tied to any specific product. Not all product versions are identified in this article.
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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
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