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DELL

DELL Pro Micro 1255 AMD Ryzen 7 Pro 8700GE 32GB DDR5 2TB SSD desktop PC

SKU CH-QPCB-QV8T7

Micro business desktop with AMD Ryzen 7 Pro 8700GE 8-core processor, 32GB DDR5, 2TB SSD, Radeon graphics and Windows 11 Pro

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 7
  • Memory size32 GB DDR5
  • Storage drive2 TB SSD
  • GraphicsAMD Radeon Graphics
  • CPUAMD Ryzen 7 Pro 8700GE 8-Core Processor 3.6 GHz Up to 5.1 GH
  • 8-core Ryzen 7 Pro 8700GE handles demanding workloads at up to 5.10GHz
  • 32GB DDR5 memory keeps multi-app sessions responsive
  • 2TB SSD provides fast boot and quick file access
  • Windows 11 Pro delivers business-grade security and management
  • Micro form factor fits tight spaces while supporting multi-display setups

Dell Pro Micro 1255 business desktop

The Dell Pro Micro 1255 is a compact micro-form-factor desktop designed for business environments. It ships with Windows 11 Pro and includes a Dell keyboard and mouse. A 90W power supply powers the system. No monitor is included in the package.

Suited for office productivity

This desktop suits professionals who need a small footprint PC for multitasking, office applications and multi-display setups via DisplayPort and HDMI. Buyers who require a dedicated graphics card for intensive 3D rendering or gaming should look at a different system.

32 GB DDR5 memory drives responsiveness

The system provides 32 GB of DDR5 memory, a capacity that determines how many applications and large datasets can stay active without slowing down. The 8-core AMD Ryzen 7 Pro 8700GE processor reaches up to 5.10 GHz for demanding workloads.

How it compares

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

Price $1,088.99
Pricier than about 79% of the 14,711 comparable items (median $494.99).
Memory size 32 GB DDR5
Higher than about 70% of the 5,840 comparable items (median 16 GB).
RAM capacity 32 GB DDR5
Higher than about 70% of the 13,125 comparable items (median 16 GB).

Specifications

Product
Brand nameDELL
Product linePro QCM
Model name1255
Product typeBusiness Desktops & Workstations
Recommended useBusiness
Processor
ProcessorAMD Ryzen 7
CPUAMD Ryzen 7 Pro 8700GE 8-Core Processor 3.6 GHz Up to 5.1 GHz
Processor cacheL3
L3 cache per CPU16 MB
Memory
Memory size32 GB DDR5
RAM capacity32 GB DDR5
RAM type and speedDDR5
Memory configuration32 GB DDR5
Storage
Storage drive2 TB SSD
SSD storage2 TB
Hard driveNo
Storage configuration2 TB SSD
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsAMD Radeon Graphics
GPUAMD Radeon Graphics
GPU modelAMD Radeon Graphics
GPU interfaceIntegrated
Connectivity
Network speed10/100/1000 Mbit/s
Wired networkGigabit Ethernet
Ethernet controllerIntegrated
Wi-FiWifi-7
Ports & slots
Front USB ports1 x USB 3.2, 1 x USB Type-C 3.2
Front audio jacks1
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 supply90 W
Size & build
Form factorMicro Form Factor
Overall dimensions7.01 × 1.42 × 7.17
In the box
Included monitorNot included
Bundled mouseDELL Mouse
Pointing deviceDELL Mouse
In the boxMicro Form PC, Mouse, Keyboard, Power cord
Software
Operating systemWindows 11 Pro
More details
KeyboardDELL Keyboard
Keyboard typeDELL Keyboard

Questions about this item

Will the 32 GB DDR5 memory need to be replaced or expanded later?

The system ships with 32 GB of DDR5 installed. If workloads grow beyond that capacity you can add compatible DDR5 modules, but no replacement is required for normal business use.

What limit appears first when the Ryzen 7 Pro 8700GE runs at 5.10 GHz for long periods?

The 90 W power supply caps total system draw, so sustained turbo clocks will throttle once the CPU and integrated Radeon graphics approach that ceiling.

How much fan noise and heat should I expect from the micro chassis during an all-day workload?

The compact Pro chassis uses an advanced cooling design; under continuous load the fan remains audible but not intrusive, and case temperatures stay within normal operating range for a 90 W desktop.

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