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Dell Pro Tower desktop PC in matte black finish

DELL

DELL Pro Tower QCT1255 AMD Ryzen 7 Pro 8700G 64GB DDR5 1TB SSD desktop PC

SKU CH-6CQ4-NN383

Business tower desktop with AMD Ryzen 7 Pro 8700G, 64 GB DDR5 and 1 TB SSD for multi-display productivity

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 7
  • Memory size64 GB DDR5
  • Storage drive1 TB 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 for demanding workloads
  • 64GB DDR5 memory keeps heavy multitasking responsive
  • 1TB SSD delivers fast boots and quick file access
  • AMD Radeon graphics drives multiple displays via HDMI and DisplayPort
  • Windows 11 Pro adds business-grade security and management tools

Dell Pro Tower QCT1255 business desktop

The Dell Pro Tower QCT1255 is a business desktop built around an AMD Ryzen 7 Pro 8700G 8-core processor running at 4.20GHz up to 5.10GHz. It ships with 64GB DDR5 memory and a 1TB SSD, and includes Windows 11 Pro pre-installed. The 180W power supply supports the integrated AMD Radeon Graphics for multi-display output via HDMI and DisplayPort.

Suited for office productivity

This configuration suits professionals who need responsive multitasking, fast boot times and the ability to drive multiple screens from a compact tower. Buyers who require a discrete graphics card for 3D rendering, GPU compute or high-refresh gaming should look elsewhere, as the system relies on integrated graphics only. The 180W supply also limits future upgrades that demand more power.

64GB DDR5 memory capacity

The 64GB DDR5 memory is the specification that determines whether this system matches the workload. It provides headroom for large datasets, virtual machines and heavy multitasking that would overwhelm smaller configurations. Verify that your applications benefit from this capacity before purchasing, as the memory is not user-expandable beyond the factory configuration.

How it compares

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

Price $1,258.99
Pricier than about 83% of the 14,711 comparable items (median $494.99).
Memory size 64 GB DDR5
Higher than about 91% of the 5,840 comparable items (median 16 GB).
RAM capacity 64 GB DDR5
Higher than about 90% of the 13,125 comparable items (median 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 size64 GB DDR5
RAM capacity64 GB DDR5
RAM type and speedDDR5
Memory configuration64 GB DDR5
Storage
Storage drive1 TB SSD
SSD storage1 TB
Hard driveNo
Storage configuration1 TB 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

Does the box contain a monitor, keyboard or mouse?

The system ships without a monitor. The manufacturer box is opened for professional installation and testing of the upgraded specifications.

Should I choose the 64GB DDR5 configuration or a smaller capacity?

The unit is supplied with 64GB DDR5 already installed, matching the 8-core Ryzen 7 Pro 8700G specification.

What does the 5.10GHz boost clock mean for daily workloads?

The processor can reach 5.10GHz on demanding threads while the integrated Radeon graphics drives multiple displays via HDMI and DisplayPort.

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