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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

  • TypeBusiness Desktops & Workstations
  • Form FactorTower
  • UsageBusiness
  • ProcessorAMD Ryzen 7 Pro 8700G 8-Core Processor at 4.20GHz up to 5.10
  • Processor Main Features64 bit 8-Core Processor
  • Cache Per ProcessorL3
  • 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.

Highlights

  • 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

Specifications

BrandDELL
SeriesDell Pro
ModelQCT1255
TypeBusiness Desktops & Workstations
Form FactorTower
UsageBusiness
ProcessorAMD Ryzen 7 Pro 8700G 8-Core Processor at 4.20GHz up to 5.10GHz
Processor Main Features64 bit 8-Core Processor
Cache Per ProcessorL3
Memory16GB DDR5
Storage512GB SSD
Optical DriveNo
Optical Drive 2No
GraphicsAMD Radeon Graphics
EthernetGigabit Ethernet
Power Supply180W
MonitorMonitor not included
Operating SystemWindows 11 Pro
CPU TypeAMD Ryzen 7
L3 Cache Per CPU16MB
CPU Main Features64 bit 8-Core Processor
GPU/VGA TypeAMD Radeon Graphics
Graphics CardAMD Radeon Graphics
Graphics InterfaceIntegrated
Memory Capacity16GB DDR5
Memory SpeedDDR5
Memory Spec16GB DDR5
SSD512 GB
HDDNo
Storage Spec512GB SSD
Optical Drive TypeNo
Screen SizeNo Screen
Display FeatureSupports Multiple Displays
LAN Speed10/100/1000Mbps
WLANNo
BluetoothNo
Front USB2 x USB 2.0,1 x USB 3.2, 1 x USB Type-C 3.2
Front Audio Ports1 x Headphone Jack
Card ReaderNo
Video Ports1 x DisplayPort, 1 x HDMI
Rear USB2 x USB 3.2, 2 x USB 2.0
RJ451 port
Keyboard TypeDell Keyboard
Mouse TypeDell Mouse
Dimensions (H x W x D)18 x 16 x 10
Weight15
Package TypeDell Brown Box
Package ContentsDesktop Tower, Power cord, Mouse, 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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