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Black Dell Pro Tower QCT 1255 desktop case upright on a surface

DELL

DELL Pro Tower QCT 1255 AMD Ryzen 7 Pro 8700G 64GB DDR5 256GB SSD desktop PC

SKU CH-CE8E-WP75D

Business tower desktop with an 8-core Ryzen 7 Pro 8700G, 64 GB DDR5 and a 256 GB SSD for multi-display office workloads

  • 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
  • 64GB DDR5 memory keeps large workloads responsive
  • 256GB SSD delivers quick boot and file access
  • AMD Radeon graphics drives multiple displays via HDMI and DisplayPort
  • Windows 11 Pro provides business-grade security and management tools

Business Tower for Professional Workloads

The Dell Pro Tower QCT 1255 is a new desktop computer built around an AMD Ryzen 7 Pro 8700G 8-core processor. It ships with 64GB of DDR5 memory and a 256GB solid-state drive. Integrated AMD Radeon graphics drive multiple displays through HDMI and DisplayPort outputs. Windows 11 Pro comes pre-installed for business-grade security and management features. The tower chassis includes a 180W power supply.

Build Integration and Connectivity

The system arrives fully assembled so no internal installation is required. Four USB 2.0 ports, three USB 3.2 Type-A ports and one USB 3.2 Type-C port provide extensive peripheral support. A single RJ-45 port handles Gigabit Ethernet networking and a headset jack covers audio. The 256GB SSD leaves room for additional storage drives if your workflow demands more capacity. No optical drive is fitted, freeing the front bay for other upgrades.

Suitability and Limitations

This configuration suits professionals who need strong multi-core performance and large memory capacity for multitasking, trading or office productivity. Buyers who want discrete graphics acceleration for 3D rendering or gaming should look elsewhere. The 180W power supply limits future expansion with high-wattage add-in cards. Organisations requiring optical media support or a larger primary drive out of the box will need to plan upgrades.

Highlights

  • 8-core Ryzen 7 Pro 8700G up to 5.10GHz powers heavy multitasking
  • 64GB DDR5 memory keeps large workloads responsive
  • 256GB SSD delivers quick boot and file access
  • AMD Radeon graphics drives multiple displays via HDMI and DisplayPort
  • Windows 11 Pro provides business-grade security and management tools

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
Memory64GB DDR5
Storage256GB 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 Capacity64GB DDR5
Memory SpeedDDR5
Memory Spec64GB DDR5
SSD256 GB
HDDNo
Storage Spec256GB 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

Does the 180 W power supply limit the AMD Ryzen 7 Pro 8700G under sustained heavy loads?

The 180 W unit powers the processor, 64 GB DDR5 memory and 256 GB SSD; sustained all-core workloads at up to 5.10 GHz stay within that budget, so the supply is not the first bottleneck.

How loud and hot does the tower get when it runs all day?

The Pro chassis uses an advanced cooling system designed for long-lasting performance; typical office workloads keep fan noise low and temperatures well controlled during extended use.

What display cables or adapters must I already own to use the multi-display support?

The system provides HDMI and DisplayPort outputs, so you need monitors with matching inputs or the appropriate cables and adapters for your existing screens.

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