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Precision 7920 Tower - Build Your Own

Max performance. Superior scalability.

The world’s most powerful workstation, the Precision 7920 Tower, provides ultimate performance and scalability to grow alongside your vision for even VR and AI applications.

Starting at
£2,611.79
Ex. VAT @20%, free Delivery
Precision 7920 2017 Product Overview
Video: Precision 7920 2017 Product Overview 1:01

Tech Specs & Customization Precision 7920 Tower - Build Your Own

View all configurations

Build My Dell

Processor

Single Processor
Included in price
+ £61.10
+ £185.90
+ £182.00
+ £345.15
+ £560.30
+ £733.20
+ £928.85
+ £674.70
+ £1,064.05
+ £1,217.45
+ £1,446.90
+ £3,131.05
+ £1,625.00
+ £1,734.85
+ £1,613.95
+ £3,309.15
+ £2,145.65
+ £2,586.35
+ £3,248.05
+ £4,816.50
+ £4,132.70
+ £7,137.00
+ £8,705.45
+ £2,500.55
more
Dual Processor
+ £167.05
+ £289.25
+ £538.85
+ £531.05
+ £857.35
+ £1,287.65
+ £1,633.45
+ £2,024.75
+ £1,516.45
+ £2,295.15
+ £2,601.95
+ £3,060.85
+ £6,429.15
+ £3,417.05
+ £3,636.75
+ £3,394.95
+ £6,785.35
+ £4,458.35
+ £5,339.75
+ £6,663.15
+ £9,800.05
+ £8,432.45
+ £14,441.05
+ £17,577.95
+ £5,168.15
more
Others
+ £2,033.20
+ £2,321.80
+ £4,233.45
+ £4,810.65

Operating System

Windows 10
Included in price
- £76.05
Linux
- £191.10
+ £222.30
+ £45.50
- £102.05
Others
- £193.70

Microsoft Office

£0.00
Included in price
Dell Recommended
+ £253.50
+ £501.15

Processor Cooler Options

Heatsink for Single CPU
Included in price

PDF Solutions

+ £46.15
+ £63.05

Access Logix Software Upgrades

+ £37.70
+ £37.70

Chassis Options

T7920 L6 Chassis
Included in price

E-Star

+ £0.65
Included in price

Systems Management

- £5.85
Included in price

Memoryi

Included in price
+ £91.00
+ £448.50
+ £448.50
+ £611.00
+ £837.20
+ £1,097.85
+ £1,694.55
+ £1,694.55
+ £2,296.45
+ £3,439.80
+ £3,439.80
+ £4,880.85
+ £5,782.40
+ £5,782.40
+ £15,631.85
+ £7,259.20
+ £8,633.30
+ £23,533.25
+ £47,236.15
+ £31,434.00
+ £63,038.30
+ £94,642.60
more

Video Card

AMD Single
Included in price
+ £36.40
+ £73.45
+ £133.90
+ £200.85
+ £1,107.60
+ £1,004.25
more
NVIDIA Single
+ £4,400.50
+ £135.20
+ £198.25
- £1.30
+ £446.55
+ £1,109.55
+ £3,068.00
+ £39.00
+ £6,459.05
+ £2,770.30
+ £1,267.50
+ £545.35
more
AMD Dual
+ £68.90
+ £141.70
NVIDIA Dual
+ £8,869.90
+ £9,354.15
+ £37.70
+ £339.95
+ £464.10
+ £961.35
+ £66.95
+ £2,288.65
+ £2,318.55
+ £6,205.55
+ £6,234.80
+ £146.90
+ £13,509.60
+ £5,611.45
+ £2,605.20
more
Other
- £68.90
+ £997.75
+ £1,994.20
+ £3,467.10
+ £9,342.45
+ £19,514.95
+ £20,037.55
more

Cables and Dongles

+ £8.45
+ £3.90
Included in price
+ £33.84
+ £3.90

Serial Port/PS2 Adapter

Included in price
+ £59.80

Optical Drive

+ £128.05
+ £21.45
+ £27.30
+ £95.55
+ £98.15
Included in price
less

Diagnostic CD / Diskette

- £3.25
Included in price

Optical Software

Included in price
+ £7.15
+ £3.25

Operating System (Boot) Drive

Included in price
£0.00
£0.00
£0.00
£0.00

Hard Drive Controllers

+ £175.50
+ £432.90
Included in price
+ £111.80
+ £111.80
+ £493.35
+ £482.95
more

Keyboard

- £8.45
Included in price

Additional Keyboards

Save 30%
+ £54.37
+ £38.06
Save 30%
+ £24.22
+ £16.95
Save 30%
+ £42.94
+ £30.06
Save 30%
+ £87.85
+ £61.49

Mouse

- £5.20
Included in price

Mouse

+ £84.20
Save 30%
+ £15.75
+ £11.02
Save 30%
+ £31.10
+ £21.77
Save 30%
+ £43.97
+ £30.78
+ £102.05
+ £153.60
more

RAID for HDD/SSD & Front PCIe NVMe SSDs

Included in price
£0.00
£0.00
£0.00
£0.00
+ £128.05
+ £128.05
more

Dell Ultra-Speed Drives (PCIe SSDs)

None
Included in price
Dell Ultra-Speed Drive Quad Card, Class 40 Drives
+ £238.55
+ £394.55
+ £550.55
+ £706.55
+ £441.35
+ £800.15
+ £1,158.95
+ £1,517.75
+ £568.10
+ £1,053.65
+ £1,539.20
+ £2,024.75
+ £1,348.10
+ £579.15
+ £440.70
more
Dell Ultra-Speed Drive Quad Card, Class 50 Drives
+ £775.45
+ £1,468.35
+ £2,161.25
+ £2,854.15
+ £504.40
+ £926.25
+ £1,769.95
more
Dell Ultra-Speed Drive Duo Card, Class 40 Drives
+ £237.90
+ £393.90
+ £440.70
+ £799.50
+ £567.45
+ £1,053.00
+ £579.80
more
Dell Ultra-Speed Drive Duo Card, Class 50 Drives
+ £503.75
+ £925.60
+ £774.80
+ £1,467.70
+ £441.35
Others
+ £1,190.80
+ £2,299.05
+ £3,407.30
+ £4,515.55
+ £1,190.15
+ £2,298.40
more

Hard Drive

- £53.30
Included in price
+ £18.20
+ £20.80
+ £59.80
+ £109.20
+ £113.10
+ £89.70
+ £276.90
+ £170.30
+ £373.10
+ £499.85
+ £436.15
+ £707.20
+ £511.55
+ £373.10
+ £167.05
+ £219.70
+ £117.00
+ £1,122.55
+ £410.80
+ £410.80
+ £641.55
+ £117.00
+ £220.35
more

2nd Hard Drive

Included in price
+ £53.30
+ £71.50
+ £74.10
+ £113.10
+ £166.40
+ £143.00
+ £330.20
+ £223.60
+ £426.40
+ £553.15
+ £489.45
+ £760.50
+ £426.40
+ £564.85
+ £162.50
+ £220.35
+ £273.00
+ £170.30
+ £1,175.85
+ £464.10
+ £464.10
+ £694.85
+ £170.30
+ £273.65
more

3rd Hard Drive

Included in price
+ £53.30
+ £71.50
+ £74.10
+ £113.10
+ £170.30
+ £143.00
+ £330.20
+ £223.60
+ £426.40
+ £553.15
+ £489.45
+ £760.50
+ £426.40
+ £564.85
+ £162.50
+ £220.35
+ £273.00
+ £166.40
+ £1,175.85
+ £464.10
+ £464.10
+ £694.85
+ £170.30
+ £273.65
more

4th Hard Drive

Included in price
+ £53.30
+ £71.50
+ £74.10
+ £113.10
+ £166.40
+ £143.00
+ £330.20
+ £223.60
+ £426.40
+ £553.15
+ £489.45
+ £760.50
+ £426.40
+ £564.85
+ £162.50
+ £220.35
+ £273.00
+ £170.30
+ £1,175.85
+ £464.10
+ £464.10
+ £170.30
+ £273.65
+ £694.85
more

Wireless

+ £47.45
Included in price

5th Hard Drive

Included in price
+ £53.30
+ £71.50
+ £74.10
+ £113.10
+ £166.40
+ £143.00
+ £330.20
+ £162.50
+ £220.35
+ £273.00
+ £170.30
+ £464.10
+ £170.30
+ £273.65
+ £694.85
more

6th Hard Drive

Included in price
+ £53.30
+ £71.50
+ £74.10
+ £113.10
+ £170.30
+ £143.00
+ £330.20
+ £162.50
+ £220.35
+ £273.00
+ £166.40
+ £464.10
+ £170.30
+ £273.65
+ £694.85
more

7th Hard Drive

Included in price
+ £53.30
+ £71.50
+ £74.10
+ £113.10
+ £170.30
+ £143.00
+ £330.20
+ £162.50
+ £220.35
+ £273.00
+ £166.40
+ £464.10
+ £170.30
+ £273.65
+ £694.85
more

8th Hard Drive

Included in price
+ £53.30
+ £71.50
+ £74.10
+ £113.10
+ £170.30
+ £143.00
+ £330.20
+ £162.50
+ £220.35
+ £273.00
+ £166.40
+ £464.10
+ £170.30
+ £273.65
+ £694.85
more

Network card

Included in price
+ £18.85
+ £339.95

Cable

UK/Irish Power Cord
Included in price

Documentation/Disks

English, French, German, Italian, Dutch Shipping Docs
Included in price

Placemat

English, French; German, Italian, Dutch Setup and Features Guide
Included in price

Anti Theft Security Markings - Standard

Included in price
+ £32.81
+ £17.14
+ £28.69
£0.00
+ £15.78
more

Documentation-Technical Support Details - Standard

£0.00

Operating System Recovery Options

OS Recovery DVD not Included
Included in price

Monitors

Dell monitors fit your needs and budget, offering productive ways to work, proven reliability, and advanced monitor technologies. All Dell monitors include a 3 year Advance Exchange Warranty, and the Premium Panel Guarantee is added on UltraSharp and P-Series monitors.
Help Me Choose
Included in price
Dell 24 Ultra HD 4K Monitor: P2415Q
MONITOR P2415Q
+ £415.00
+ £332.00
Dell UP2516D Monitor
MONITOR UP2516D
+ £452.50
+ £362.00
Dell UP2716D Monitor
MONITOR UP2716D
+ £685.00
+ £548.00
UP3216Q High PPI Monitor
MONITOR UP3216Q
+ £1,391.25
+ £1,113.00
Dell U2518D Monitor
Dell Monitor U2518D
+ £345.00
+ £276.00
Dell U2718Q Monitor
Dell Monitor U2718Q
+ £663.75
+ £531.00
Dell UltraSharp 34 Curved USB-C Monitor: U3419W
Dell UltraSharp 34 Curved USB-C Monitor | U3419W
+ £987.50
+ £790.00
Dell UltraSharp U3818DW Curved Monitor
Dell Monitor U3818DW
+ £1,287.50
+ £1,030.00
Dell UP2718Q Monitor
DeLL Monitor UP2718Q
+ £1,820.00
+ £1,456.00
Dell UP218K Monitor
Dell Monitor UP3218K
+ £3,655.00
+ £2,924.00
more

Additional Stands and Mounts

+ £99.11
+ £154.05

Image Restore

OS Recovery
Included in price

Additional Storage

Included in price
+ £105.30
+ £63.05

Slimline Bay Options

Included in price
£0.00
+ £12.35
+ £12.35
+ £18.20

9th Hard Drive

Included in price
+ £53.30
+ £71.50
+ £74.10
+ £113.10
+ £170.30
+ £143.00
+ £330.20
+ £162.50
+ £220.35
+ £273.00
+ £166.40
+ £464.10
+ £170.30
+ £273.65
+ £694.85
more

10th Hard Drive

Included in price
+ £53.30
+ £71.50
+ £74.10
+ £113.10
+ £170.30
+ £143.00
+ £330.20
+ £162.50
+ £220.35
+ £273.00
+ £166.40
+ £464.10
+ £170.30
+ £273.65
+ £694.85
more

RAID Configurations for Dell Ultra-Speed Drives

Included in price
+ £128.05
+ £128.05
+ £128.05
+ £128.05
+ £128.05
more

2nd Dell Ultra Speed Drive

None
Included in price
Dell Ultra-Speed Drive Duo Card, Class 40 Drives
+ £238.55
+ £394.55
+ £550.55
+ £706.55
+ £441.35
+ £800.15
+ £1,158.95
+ £1,517.75
+ £568.10
+ £1,053.65
+ £1,539.20
+ £2,024.75
more
Dell Ultra-Speed Drive Duo Card, Class 50 Drives
+ £504.40
+ £926.25
+ £1,348.10
+ £1,769.95
+ £775.45
+ £1,468.35
+ £2,161.25
+ £2,854.15
more
Others
+ £1,190.80
+ £2,299.05
+ £3,407.30
+ £4,515.55

Optimizer

£0.00
£0.00
For customers purchasing this digitally delivered software, a high-speed internet connection is recommended.
Included in price
+ £87.10

Monitor Stands

Included in price
+ £70.85

PCIe I/O Cards

Included in price
+ £40.30
+ £40.30

Lockable HDD/SSD Sleds

Included in price
+ £198.90

Security Software

£0.00
£0.00
Included in price
Dell Recommended
+ £26.65
+ £26.65
+ £16.90
£0.00
more

BIOS Configuration - Standard

+ £5.04
+ £5.04
+ £5.04
+ £5.04
+ £4.78
+ £5.04
+ £5.04
+ £5.04
+ £5.04
+ £5.04
+ £5.04
+ £5.04
+ £5.04
+ £5.04
+ £5.04
+ £5.04
+ £5.04
+ £5.04
+ £5.04
+ £5.04
more

Support My Dell

Base warranty

3Y Basic Onsite Service - Minimum Warranty
Included in price

Warranty

Basic Service Plan
- £193.96
- £135.42
- £77.58
ProSupport Service Plan
Included in price
+ £116.38
+ £232.75
ProSupport Plus Service Plan
Dell Recommended
+ £58.79
Dell Recommended. Limited Time: Get 4 years of support for the price of 3
+ £302.10
+ £58.79
+ £326.95

Data Protection - Keep Your Hard Drive

Included in price
+ £13.36
£0.00

Accidental Damage

By selecting any Accidental Damage term below, you agree that you are 18 years of age or older and have read and agree to the terms and conditions including the key features, which include details of the cover, relevant exclusions (e.g the cover is limited to 1 claim per year of cover), the process for claims and cancellation policy. Prices shown include insurance premium tax (at the applicable rate).
The Insurance is underwritten by American International Group UK Ltd, registered office, The AIG Building, 58 Fenchurch Street, London, EC3M 4AB, United Kingdom (AIG UK). AIG UK is authorized by the Prudential Regulation Authority and regulated by the Financial Conduct Authority and Prudential Regulation Authority (FRN number 781109). You can check this by visiting https://register.fca.org.uk.
£0.00
Included in price
+ £17.55

Dell Services: Deployment Services

Included in price
+ £24.37
+ £36.59
+ £34.12
+ £84.97
+ £141.52
more

Configuration Services - Custom (Order First)

+ £8.43
+ £18.43
+ £8.19
+ £8.43
+ £8.19
+ £8.19
+ £27.39
+ £8.03
more

Absolute Security - Standard

Included in price
+ £45.39
+ £87.91
+ £99.43
+ £114.57
+ £36.74
+ £59.09
+ £69.17
+ £82.86
more

Configuration Services Miscellaneous - Standard

+ £17.84
+ £8.59
+ £8.59
+ £10.54
+ £14.44
+ £16.39
+ £7.94
+ £9.89
+ £9.89
+ £11.19
+ £7.29
+ £7.29
+ £5.99
+ £6.64
more

HDD Partition - Standard

Included in price
+ £14.10
+ £14.41
+ £14.41
+ £14.41

System Asset Identification - Standard

- £8.24
Included in price
+ £4.80
+ £0.40
+ £0.40
£0.00
£0.00
- £0.44
- £8.24
- £8.24
+ £4.80
+ £0.68
+ £4.80
- £0.44
- £0.44
- £0.44
- £0.69
- £0.44
- £0.44
more

Asset Report - Standard

Included in price
+ £5.04

Shipping

Shipping Material for TPM
Included in price

Microsoft OS Labels

£0.00
Included in price
+ £110.50

Transfer MyPC

+ £22.00
+ £26.31

Shipping Box Labels - Standard

- £8.24
£0.00
£0.00
£0.00
Included in price
+ £4.80
- £8.24
- £5.50
more

Accessories

Dell Recommended

+ £146.00
Save 30%
+ £87.85
+ £61.49
+ £154.05

Speakers

Save 30%
+ £35.01
+ £24.51
Save 30%
+ £32.54
+ £22.78
Save 30%
+ £53.08
+ £37.16
Save 30%
+ £41.09
+ £28.76
Save 30%
+ £43.76
+ £30.63

Cameras and Headsets

Save 30%
+ £74.59
+ £52.21
Save 30%
+ £36.59
+ £25.61
+ £125.71
+ £99.92

Cables

Save 30%
+ £16.33
+ £11.43
Save 30%
+ £23.97
+ £16.78
Save 30%
+ £35.35
+ £24.74
Save 30%
+ £15.06
+ £10.54
Save 30%
+ £22.88
+ £16.02
+ £7.27
Save 30%
+ £19.77
+ £13.84
Save 30%
+ £26.54
+ £18.58
Save 30%
+ £40.58
+ £28.41
Save 30%
+ £29.20
+ £20.44
more

Security devices

Save 30%
+ £30.84
+ £21.59
Save 30%
+ £30.12
+ £21.08
Save 30%
+ £47.45
+ £33.21

Teradici Remote Workstation Access Host Card

Included in price
+ £222.95
+ £377.65
+ £440.70
+ £755.30

Regulatory

Energy Star® configurations available including 80 PLUS® registered Gold power supplies; EPEAT® registered (see epeat.net for specific registration rating/status by country); China CECP; GS Mark. For a complete listing of declarations & certifications, see Dell’s regulatory & compliance homepage at dell.com/regulatory_compliance

Product Safety, EMC and Environmental Datasheets
Dell Regulatory Compliance Home Page
Dell and the Environment

Also included in this system

The following options and default selections are included with your order.

Boot drive or boot volume is greater than 2 TB (select when 3TB/4TB HDD is ordered)
Precision 7920 Tower - Build Your Own
Original Price
£4,018.14
£1,406.35
Dell Price
£2,611.79
Click to Chat now
Finance for just £81.23/month¹
Subject to approval from Dell Financial Services²
Ships in 3–4 business days
Order Code xctopt7920emea

Features and Design

Operating System

Available with Windows 10 Pro - for a smooth, versatile PC experience.
Precision 7920 Workstation - Tuned Performance
Tuned performance: Free with your Precision workstation, the Dell Precision Optimizer delivers faster application optimization with a single click compared to HP Advisor*. It also automatically tunes your workstation to run popular ISV applications at the fastest speeds possible, has automated system updates and provides analytics to address resource bottlenecks.

Premium customized performance: Upgrade to the new Dell Precision Optimizer premium version, the world’s first AI-based performance optimizer software for workstations*. This program learns the behavior of any user-specified applications, identifies optimization opportunities using machine learning and applies performance improvements.

Mission critical reliability

Stay safe, stay secure
Stay safe, stay secure
Reduce downtime with Dell Reliable Memory Technology (RMT) Pro. Designed to work with ECC memory, RMT protects your machine from potential crashes by mapping out bad memory locations after the system reboots.
Reliably access your data
Reliably access your data
Improve the availability of your data with hardware and software optional RAID storage options including PCIe NVMe SSDs.
Your work can count on it
Your work can count on it
Precision Workstations are tested to ensure the high-performance applications you rely on every day run smoothly. Dell ISV-certifications cover the most popular independent software applications.
Precision 7920 Workstation - Ports & Slots

Ports & Slots

1. Power button/Power light | 2. Drive activity light | 3. SD card slot | 4. USB 3.0 ports | 5. USB 3.0 Type-C port with PowerShare | 6. USB 3.0 Type-C port | 7. Headset port | 8. Drive access release latch | 9. Expansion card slots | 10. 5.25 inch bay (optional) | 11. Optical drive | 12. Power cable connector | 13. USB 3.0 ports | 14. Drive carriers | 15. Discrete graphics card slot (optional) | 16. Security cable slot | 17. Padlock ring | 18. Line-out port | 19. Microphone/Line-in port | 20. Serial port | 21. PS/2 Mouse port | 22. PS/2 Keyboard port | 23. Network port (managed optionally) | 24. Network port | 25. USB 3.0 port (supports smart Power-On) | 26. Expansion card slots
Precision 7920 Workstation - Dimensions & Weight

Dimensions & Weight

1. Height: 433 mm (17.13”) |2. Width: 218 mm (8.50”) |3. Depth: 566 mm (21.46”) | Weight: 20.4kg (45.0 lb)
Talking Tech with Film Editor Vashi Nedomansky (1:29)

Essential accessories for your Precision 7920 Tower

Create the ultimate remote workstation experience with accessories designed to make the most of your Precision 7920 Tower.
Dell Canvas
Dell Canvas
Bring your ideas to life with the groundbreaking new workspace that enables natural digital creation. Featuring an intuitive touch screen, pen and totems.
Dell UltraSharp Premier 8K Monitor | UP3218K
Dell UltraSharp Premier 8K Monitor | UP3218K
Experience realistic images like never before on the award-winning, world's first 31.5" 8K monitor featuring Dell Premier Color.
Dell Wireless Premium Keyboard and Mouse Combo | KM717
Dell Wireless Premium Keyboard and Mouse Combo | KM717
Keep your desk clutter-free with a modern wireless keyboard and mouse combo with scissor chiclet keys and LED tracking.

We've got your business covered

Pro Support Plus
Pro Support Plus
Get anytime priority access to expert support with predictive analytics (via SupportAssist technology*) and damage protection for drops, spills, surges and more.
Dell Configuration Services
Dell Configuration Services
Deploy new technology without disrupting productivity – quickly and correctly, the first time. We can even handle removal of your old equipment in an environmentally responsible way.
Dell Accidental Damage Protection
Dell Accidental Damage Protection
Enjoy worry-free ownership and minimize downtime with protection from accidental drops, spills, surges and breakages. Coverage picks up where your previous warranty leaves off and is ideal for high-risk environments and mobile workforces.

Awards & Reviews

Drivers, Manuals & Support

Drivers, Manuals & Support
Dell Support
From drivers and manuals to diagnostic tools and replacement parts, Dell Product Support has you covered!
Get Started