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Black vertical tower desktop PC with front USB ports and power button

DELL

DELL Pro Tower QCT1255 Ryzen 7 Pro 8700G 16GB DDR5 512GB SSD desktop PC

SKU CH-JXY7-3T07Q

Business tower desktop with 8-core Ryzen 7 Pro 8700G, 16GB DDR5, 512GB SSD, multi-display Radeon graphics and Windows 11 Pro

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 7
  • Memory size16 GB DDR5
  • Storage drive512 GB SSD
  • GraphicsAMD Radeon Graphics
  • CPUAMD Ryzen 7 Pro 8700G 8-Core Processor at 4.2 GHz up to 5.1
  • 8-core Ryzen 7 Pro 8700G up to 5.10GHz powers heavy multitasking
  • 16GB DDR5 memory keeps data flowing fast for responsive workflows
  • 512GB SSD cuts boot and load times for daily productivity
  • AMD Radeon graphics drives multiple displays through HDMI and DisplayPort
  • 180W supply with versatile USB 2.0, 3.2 and Type-C ports supports peripherals

Business Tower Desktop

The Dell Pro Tower QCT1255 is a new desktop computer built around an AMD Ryzen 7 Pro 8700G 8-Core Processor running at 4.20GHz up to 5.10GHz. It ships with 16GB DDR5 memory and a 512GB SSD, plus Windows 11 Pro pre-installed. Integrated AMD Radeon Graphics drives multiple displays through HDMI and DisplayPort outputs.

Check Power And Port Needs

Verify that the 180W internal power supply meets the demands of any graphics card or peripheral upgrades you may add later. Confirm your monitors accept HDMI or DisplayPort inputs for the multi-display support. Ensure you have a free Gigabit Ethernet port on your network switch for the wired RJ-45 connection.

Suits Office Multitaskers Not High-End Gamers

This system suits professionals who need responsive multitasking, quick boot times and native multi-monitor capability in a compact tower chassis. Buyers who require a discrete graphics card for 3D rendering, high-frame-rate gaming or specialised compute workloads should look at a workstation with a dedicated GPU slot and higher-wattage power supply.

How it compares

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

Price $835.99
Pricier than about 71% of the 14,711 comparable items (median $494.99).
Memory size 16 GB DDR5
Typical for this category: the median of 5,840 items is 16 GB.
RAM capacity 16 GB DDR5
Typical for this category: the median of 13,125 items is 16 GB.

Specifications

Product
Brand nameDELL
Product lineDell Pro
Model nameQCT1255
Product typeBusiness Desktops & Workstations
Recommended useBusiness
Processor
ProcessorAMD Ryzen 7
CPUAMD Ryzen 7 Pro 8700G 8-Core Processor at 4.2 GHz up to 5.1 GHz
Processor cacheL3
L3 cache per CPU16 MB
Memory
Memory size16 GB DDR5
RAM capacity16 GB DDR5
RAM type and speedDDR5
Memory configuration16 GB DDR5
Storage
Storage drive512 GB SSD
SSD storage512 GB
Hard driveNo
Storage configuration512 GB SSD
Disc driveNo
Second disc driveNo
Optical driveNo
Display
Screen sizeNo Screen
Display capabilitiesSupports Multiple Displays
Graphics
GraphicsAMD Radeon Graphics
GPUAMD Radeon Graphics
GPU modelAMD Radeon Graphics
GPU interfaceIntegrated
Connectivity
Network speed10/100/1000 Mbit/s
Wired networkGigabit Ethernet
Wi-FiNo
Bluetooth supportNo
Ports & slots
Front USB ports2 x USB 2.0,1 x USB 3.2, 1 x USB Type-C 3.2
Front audio jacks1 x Headphone Jack
Memory card readerNo
Video connectors1 x DisplayPort, 1 x HDMI
Rear USB ports2 x USB 3.2, 2 x USB 2.0
Ethernet port1 port
Power
Power supply180 W
Size & build
Form factorTower
Overall dimensions18 × 16 × 10
In the box
Included monitorNot included
Pointing deviceDell Mouse
In the boxDesktop Tower, Power cord, Mouse, Keyboard
Software
Operating systemWindows 11 Pro
More details
Keyboard typeDell Keyboard

Questions about this item

What comes inside the Dell Pro Tower QCT1255 box and do I need to buy a display separately?

The tower includes the AMD Ryzen 7 Pro 8700G processor, 16GB DDR5 memory, 512GB SSD and Windows 11 Pro pre-installed. A monitor is not included and must be purchased separately.

The only memory option shown is 16GB DDR5 — is that the standard configuration for this model?

Yes, this unit ships with 16GB DDR5 as the single memory configuration offered for the QCT1255.

How does the AMD Radeon Graphics built into the Ryzen 7 Pro 8700G handle dual-screen work in Windows 11 Pro?

The integrated Radeon Graphics drives two displays simultaneously through the HDMI and DisplayPort outputs, giving you multi-display support for business multitasking.

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