DELL Pro QCT1250 Intel Core Ultra 5 235 16 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Tower PC Black
DELL Pro QCT1250 Intel Core Ultra 5 235 16 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Tower PC Black - image 2
DELL Pro QCT1250 Intel Core Ultra 5 235 16 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Tower PC Black - image 3
DELL Pro QCT1250 Intel Core Ultra 5 235 16 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Tower PC Black - image 4
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DELL Pro QCT1250 Intel Core Ultra 5 235 16 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Tower PC Black
DELL Pro QCT1250 Intel Core Ultra 5 235 16 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Tower PC Black - image 2
DELL Pro QCT1250 Intel Core Ultra 5 235 16 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Tower PC Black - image 3
DELL Pro QCT1250 Intel Core Ultra 5 235 16 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Tower PC Black - image 4
DELL Pro QCT1250 Intel Core Ultra 5 235 16 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Tower PC Black
DELL Pro QCT1250 Intel Core Ultra 5 235 16 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Tower PC Black - image 2
DELL Pro QCT1250 Intel Core Ultra 5 235 16 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Tower PC Black - image 3
DELL Pro QCT1250 Intel Core Ultra 5 235 16 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Tower PC Black - image 4

DELL Pro QCT1250 Intel Core Ultra 5 235 16 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Tower PC Black

DELL · MPN: WT78X
£1,009.99
inc. VAT
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Key specs

  • Processor model235
  • Internal memory16 GB
  • Internal memory typeDDR5-SDRAM
  • Memory clock speed5600 MHz
  • Total storage capacity512 GB
  • Operating system installedWindows 11 Pro
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DELL Pro QCT1250 Intel Core Ultra 5 235 16 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Tower PC Black
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Overview
  • Windows 11 Pro 64-bit
  • Intel Core Ultra 5 235 (24MB Cache)
  • 16GB (5600MHz) DDR5-SDRAM (1 x 16) & 512GB SSD

Unlock power and performance
Tackle high-performance tasks with ease. Upgrade to AI-enhanced productivity with up to Intel® Core™ Ultra desktop processors (Series 2).

Specifications

Processor

Processor manufacturerIntel
Processor familyIntel Core Ultra 5
Processor generationIntel Core Ultra (Series 2)
Processor model235
Processor cores14
Processor threads14
Processor boost frequency5 GHz
Performance cores6
Efficient cores8
Performance-core Max Turbo Frequency5 GHz
Efficient-core Max Turbo Frequency4.4 GHz
Performance-core base frequency3.4 GHz
Efficient-core base frequency2.9 GHz
Processor cache24 MB
Processor cache typeSmart Cache
Number of processors installed1
Number of processors supported1
Maximum turbo power121 W
Processor base power65 W

Neural processor unit (NPU)

Neural processor unit (NPU)Intel AI Boost
Sparsity supportYes
Windows Studio effects supportYes
AI software frameworks supported by NPUDirectML, OpenVINO, Windows ML, ONNX RT, WebNN
Total processor performance up to27 TOPs
NPU performance up to13 TOPs
GPU performance up to6 TOPs
Show all 113 specificationsShow fewer specifications

Memory

Internal memory16 GB
Maximum internal memory64 GB
Internal memory typeDDR5-SDRAM
Memory layout (slots x size)1 x 16 GB
Memory slots2x DIMM
Memory clock speed5600 MHz
Memory data transfer rate5600 MT/s
Memory channelsSingle-channel
Non-ECCYes

Storage

Total storage capacity512 GB
Optical drive typeDVD±RW
Storage mediaSSD
Number of storage drives installed1
Total SSDs capacity512 GB
Number of SSDs installed1
SSD capacity512 GB
SSD interfacePCI Express 4.0
SSD form factorM.2
Compatible memory cardsNot supported
RAID supportNo

Graphics

Discrete graphics cardNo
On-board graphics cardYes
Discrete graphics card modelNot available
On-board GPU manufacturerIntel
On-board graphics card familyIntel® Graphics
On-board graphics card modelIntel® Graphics
Maximum on-board graphics card resolution7680 x 4320 pixels

Network

Ethernet LANYes
Ethernet LAN data rates10,100,1000 Mbit/s
Cabling technology10/100/1000Base-T(X)
LAN controllerIntel® I219-LM
Wi-FiNo
BluetoothNo

Ports & interfaces

USB 2.0 ports quantity4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity3
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity1
HDMI ports quantity1
HDMI version2.1
DisplayPorts quantity1
DisplayPort version1.4a
Ethernet LAN (RJ-45) ports1
Combo headphone/mic portYes
Number of front audio ports1
Number of front USB ports4
Number of rear USB ports4
Number of SATA III connectors2

Expansion slots

PCI Express x1 slots2
PCI Express x16 slots1

Design

Chassis typeTower
Placement supportedVertical
Water cooling systemNo
Cable lock slotYes
Cable lock slot typeKensington
Product colourBlack

Performance

Product typePC
Market positioningBusiness
Audio chipRealtek ALC3204
Audio systemHigh Definition Audio
Built-in speaker(s)No
Trusted Platform Module (TPM) version2.0
Trusted Platform Module (TPM)Yes

Software

Operating system installedWindows 11 Pro
Operating system architecture64-bit
Trial softwareActivate Your Microsoft 365 For A 30 Day Trial

Power

Power supply180 W
Power supply input voltage90 - 264 V
Power supply input frequency47/63 Hz

Operational conditions

Operating temperature (T-T)10 - 35 °C
Storage temperature (T-T)-40 - 65 °C
Operating relative humidity (H-H)20 - 80%
Storage relative humidity (H-H)5 - 95%
Operating altitude-15.2 - 3048 m
Non-operating altitude-15.2 - 10668 m
Operating vibration0.26 G
Non-operating vibration1.37 G
Operating shock40 G
Non-operating shock105 G

Sustainability

Doesn't containPVC/BFR
Sustainability certificatesENERGY STAR, EPEAT Climate +, EPEAT Gold

Weight & dimensions

Width154 mm
Depth293 mm
Height324.3 mm

Packaging content

Display includedNo
Mouse included on selected marketsDell Optical Mouse-MS116 - Black
Keyboard included on selected marketsDell Wired Keyboard - KB216 - UK (QWERTY) - Black
Cables includedAC

General

Product familyPro

Manuals & downloads

Delivery & returns

Delivery

  • FREE standard delivery on orders over £50, otherwise £4.95 (3–5 working days).
  • Express delivery £9.99 (1–3 working days) on selected products, UK mainland.
  • PlayStation and Arozzi products use a 5–7 working-day service.
  • Orders are processed within 24 hours, Monday to Friday excluding bank holidays. All deliveries must be signed for.

Returns

  • Changed your mind? Tell us within 14 days of receiving your item, then return it within a further 14 days, unused and in its original packaging. A minimum £9.99 collection fee applies.
  • Faulty or damaged on arrival? Contact us within 48 hours of delivery.
  • Custom-built PCs can only be returned if faulty. Opened headphones, earphones and AirPods can't be returned for hygiene reasons.

Full delivery information · Full returns policy