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Dell Precision 27 5720 all-in-one desktop with 27 inch 4K display and fixed stand

DELL

DELL Precision 27 5720 AIO i7-7700 16GB 1TB HDD 27" 4K WX 4150

SKU CH-X5CX-6VS6M

27-inch 4K all-in-one desktop with Intel Core i7-7700, 16GB DDR4, 1TB HDD and AMD Radeon Pro WX 4150 graphics

  • Screen size27 in (68.6 cm)
  • ProcessorIntel Core i7 7th Gen
  • RAM capacity16 GB DDR4
  • GPU modelAMD Radeon Pro WX 4150 4 GB GDDR5
  • Form factorAll-in-One
  • Operating systemWindows 10 Pro
  • 27-inch UltraSharp 4K display delivers precise 3840 x 2160 visuals
  • Intel Core i7-7700 quad-core runs at 3.60 GHz up to 4.20 GHz
  • 16 GB DDR4 2400 MHz memory handles multitasking smoothly
  • AMD Radeon Pro WX 4150 4 GB GDDR5 accelerates professional graphics
  • Thunderbolt 3 plus USB 3.1 and HDMI connect high-speed peripherals

Precision 27 5720 All-in-One Workstation

The Dell Precision 27 5720 is a 27-inch all-in-one desktop that integrates a 3840 x 2160 UltraSharp display with an Intel Core i7-7700 processor running at 3.60 GHz up to 4.20 GHz. It ships with 16 GB of 2400 MHz DDR4 memory in a dual-channel 2 x 8 GB configuration and a 1 TB 5400 rpm hard drive. Graphics are handled by an AMD Radeon Pro WX 4150 with 4 GB GDDR5, and Windows 10 Pro comes pre-installed.

Creative and technical users needing

This system suits professionals who want a calibrated 4K panel, workstation-class graphics and Thunderbolt 3 connectivity in one compact chassis. The fixed stand and integrated infrared webcam support Windows Hello and video calls without extra peripherals. Buyers who need user-replaceable storage bays, a higher-speed SSD boot drive or a discrete GPU upgrade path should consider a separate tower and monitor combination.

AMD Radeon Pro WX 4150 4 GB GDDR5 discrete graphics

The WX 4150 is the only dedicated graphics option in this all-in-one; it cannot be swapped or supplemented later. It delivers certified driver support for professional 3D and CAD applications and drives the internal 4K panel plus external displays through DisplayPort, HDMI and Thunderbolt 3. If your workflow requires a different GPU architecture, more video memory or multiple high-end cards, this integrated graphics module will not meet that requirement.

How it compares

Measured against everything we stock in Tower & Compact Desktop PCs, at today’s prices. Recalculated every night.

Price $590.99
Pricier than about 56% of the 14,711 comparable items (median $494.99).
Screen size 27 in (68.6 cm)
Higher than about 94% of the 2,278 comparable items (median 22 in).
RAM capacity 16 GB DDR4
Typical for this category: the median of 13,125 items is 16 GB.

Specifications

Product
Product linePrecision
Model namePrecision 27 5720 AIO
Performance
Spindle speed5,400 rpm
Processor
ProcessorIntel Core i7 7th Gen
L2 cache per processorProcessor speed 3.6 GHz - 4.2 GHz
Memory
RAM capacity16 GB DDR4
Memory configuration16 GB 2 × 8 2400 MHz DDR4
Storage
Hard drive1 TB
Optical driveNo
Display
Screen size27 in (68.6 cm)
Graphics
GPU modelAMD Radeon Pro WX 4150 4 GB GDDR5
Connectivity
Ethernet controllerDW1820
Ports & slots
Video connectorsDisplay Port|Ethernet Port|USB 3.1|SD Card Slot|Audio Jack|Thunderbolt 3|HDMI|USB 3.0|USB-C|
Size & build
Form factorAll-in-One
Overall dimensions1 × 1 × 1
In the box
In the boxDesktop , power cord, mouse, keyboard
Software
Operating systemWindows 10 Pro

Questions about this item

How do I add more DDR4 memory to the Precision 27 5720 AIO, and what step is often missed?

Remove the rear cover, insert the 2400MHz DDR4 modules into the two SO-DIMM slots, then re-enable the memory remap option in BIOS so the full 16GB is recognised.

Which component in the Precision 27 5720 AIO will likely need replacement first?

The 1TB 5400rpm hard drive is the only mechanical part; plan to swap it for an SSD once throughput drops or SMART warnings appear.

What thermal limit appears first on the Precision 27 5720 AIO during a long render on the Radeon Pro WX 4150?

The all-in-one chassis hits its fan-curve ceiling, causing the Core i7-7700 to throttle from 4.20GHz toward 3.60GHz to keep the 27-inch 3840x2160 panel within safe temperature.

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