DELL Pro QC24251 Intel Core Ultra 5 235T 61 cm (24") 1920 x 1080 pixels All-in-One PC 16 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Wi-Fi 6E (802.11ax) Black
24-inch All-in-One desktop that accelerates tasks, now with optional built-in AI. Up to Intel® Core™ Ultra 5 processors (Series 2), FHD HDR webcam and up to 64GB DDR5 memory in a versatile design.
Take your performance to the next level with this All-in-One desktop. Upgrade to Intel® Core™ Ultra desktop processors (Series 2) with a dedicated neural processing unit (NPU), which is designed to speed up AI tasks and make your workday easier. This productivity hub is built for smarter performance and top-notch collaboration—perfect for today’s workplace.
Dell Pro 24 All-in-One 35W
AI-optional PC, powered by Intel® Core™ processors (14th gen), up to i5, or Intel® Core™ Ultra processors, up to Ultra 5. Featuring an FHD HDR camera, integrated graphics and choice of fixed or height-adjustable stand. This base configuration also comes with an external power adapter.
Next-level AI
The Dell Pro 24 All-in-One 35W delivers power-efficient performance for demanding workloads with AI PC options featuring Intel® Core™ Ultra desktop processors (Series 2) and three-tier multi-processing architecture combining CPU, GPU and dedicated NPU. This setup ensures AI-driven apps run faster and smoother across any project.
Bring AI to your PC Dell delivers the industry's most comprehensive AI toolkit leveraging NPU technology. Dell Pro AI Studio brings AI directly to your device, delivering cloud-like seamlessness without the hefty price tag. Set up and deploy AI with ease in any workplace.
Increased efficiency Let your desktop work smarter, not harder, with enhanced AI collaboration that uses up to 58% less processor power during Zoom calls with AI background effects.
Faster AI performance Get up to 50% faster AI performance with Adobe After Effects’ AI Scene Edit Detection to speed up your editing workflow and unlock more time for creativity, all while delivering stunning results.
Top AI PC security Work securely with effortless management on the world's most secure and manageable commercial AI PCs. Built to combat modern cyberattacks, these systems feature advanced hardware and firmware protections, integrated validation for all driver and BIOS updates, and a published schedule for driver and download releases.
And, with Intel vPro® options, IT departments get multilayer security, remote management and reliable stability.
Collaboration at your fingertips
Teamwork has never been smoother thanks to features that bring clarity, focus and security.
Put your best face forward
Collaborate seamlessly with a built-in FHD HDR pop-up camera, and experience true colour even in harsh lighting with Digital Overlap HDR. When you're ready for privacy, simply push the pop-up camera down to hide it.
Clearer conferencing
Look great, even in high-contrast lighting, with the FHD HDR camera. High dynamic range (HDR) technology automatically adjusts clarity in any lighting environment including low light, direct sunlight or harsh lighting conditions with greater tonal range.
Connect like you’re there
The sound straight from your desktop is loud and clear with built-in digital array mics and integrated performance speakers. Adaptive Audio adjusts speakers and mics to the user’s proximity and Intelligent Audio provides automatic noise cancellation based on environment.
Be comfortable
Choose a fixed stand or a height-adjustable stand that can rotate 90 degrees clockwise, tilt and pivot to meet your preferences throughout the day.
Advanced features for a smarter workspace
Multi-monitor setup Expand productivity by using the HDMI-in/out ports to connect a separate PC and use this All-in-One as a secondary monitor. Or, daisy chain with the DisplayPort for a multi-monitor setup.
Designed for comfort and clarity Optimise eye comfort on the FHD TÜV Rheinland certified low blue light display, with touch and non-touch options. The non-touch option is especially smooth (100Hz refresh rate) and vibrant (1500:1 contrast ratio).
Efficient storage Work efficiently with up to 64GB DDR5 memory and up to 2TB M.2 Gen4 SSD.
Convenient connectivity Connect multiple devices with one USB-C port, 5x USB-A ports and DisplayPort++1.4a with 5K @60Hz output.
Thin Client Solution
Pair your Dell Pro All-in-One with Dell ThinOS or Windows 11 IoT Enterprise for a personalised thin client solution delivering confident access to your virtual workspaces. All powered by Cloud Client Workspace.
Modern device management
Single BIOS strategy: Streamline PC deployment and simplify fleet management with one unified BIOS across Dell Pro All-in-One PCs. Built to perform: Dell Pro desktops are built for reliability and durability, with less than 1% requiring service in their first year. Dell Trusted Update Experience: We package the latest BIOS, drivers and firmware versions for our customers – with Dell-exclusive capabilities to simplify PC management.
Simplify IT
We offer the world’s most secure and manageable commercial PCs, along with modern lifecycle services and solutions to make IT management a breeze. Begin your PC refresh with ProDeploy for systems that are ready to use on day one, and ensure they continue working without interruption with our ProSupport solutions. Dell Security Reduce the attack surface and improve cyber resilience with Dell Trusted Workspace. Supply chain security and BIOS-level tamper detections help maintain device trust while partner software provides advanced threat protection for endpoints, network and the cloud. Dell Management Manage your PCs over the cloud, in conjunction with Microsoft Intune, via the Dell Management Portal. Dell APEX Experience the world’s first and most comprehensive as-a-service portfolio with Dell APEX. Spanning from multi-cloud to client devices, APEX PC-as-a-Service unlocks capital so you can invest in AI-ready PCs with no upfront investment. Seamlessly deploy, secure, manage, support and responsibly retire devices as part of your subscription.
Advancing sustainability
Feel good about the sustainability of this All-in-One that’s designed with the environment in mind and made with recycled materials while meeting key environmental standards.
Innovative materials The Dell Pro All-in-One is crafted with 52% post-consumer recycled plastic, closed loop plastic and 16% recycled glass. Plus, it ships in packaging made with up to 100% recycled content or renewable content.
Reduce e-waste when modernising your tech We can help you responsibly and securely retire your legacy IT equipment, regardless of brand, while addressing your sustainability goals.
Accelerate business success with Copilot and Windows 11 Pro
Industry-leading AI. Powerful cybersecurity. Designed for business. AI-powered multi-tasking mastery for a new way of working with Windows 11 Pro. With features like Copilot in Windows, get better answers, grow your skills, and effortlessly optimise workflows. Windows 11 Pro on Dell PCs come with the latest advances in security and AI delivered conveniently to your desktop. Benefit from AI-enhanced efficiency, performance, and security today, and innovate to take on new challenges tomorrow.
Technical Specification
Display
Display diagonal
61 cm (24")
Display resolution
1920 x 1080 pixels
Touchscreen
No
HD type
Full HD
Native aspect ratio
16:9
Display brightness
250 cd/m²
Panel type
IPS
Display technology marketing name
ComfortView Plus
Pixel pitch
0.27 x 0.27 mm
Pixel density
92 ppi
RGB colour space
sRGB
Anti-glare screen
Yes
Colour gamut
99%
Processor
Processor manufacturer
Intel
Processor family
Intel Core Ultra 5
Processor generation
Intel Core Ultra (Series 2)
Processor model
235T
Processor cores
14
Processor threads
14
Processor boost frequency
5 GHz
Performance cores
6
Efficient cores
8
Performance-core Max Turbo Frequency
5 GHz
Efficient-core Max Turbo Frequency
4.4 GHz
Performance-core base frequency
2.2 GHz
Efficient-core base frequency
1.6 GHz
Processor cache
24 MB
Processor cache type
Smart Cache
Processor base power
35 W
Maximum turbo power
114 W
Neural processor unit (NPU)
Neural processor unit (NPU)
Intel AI Boost
Sparsity support
Yes
Windows Studio effects support
Yes
AI software frameworks supported by NPU
DirectML, OpenVINO, Windows ML, ONNX RT, WebNN
Total processor performance up to
27 TOPs
NPU performance up to
13 TOPs
GPU performance up to
6 TOPs
Memory
Internal memory
16 GB
Internal memory type
DDR5-SDRAM
Maximum internal memory
64 GB
Memory slots
2
Memory slots type
SO-DIMM
Memory layout (slots x size)
1 x 16 GB
Memory form factor
DIMM/SO-DIMM
Memory data transfer rate
5600 MT/s
Non-ECC
Yes
Storage
Total storage capacity
512 GB
Storage media
SSD
Number of storage drives installed
1
Total SSDs capacity
512 GB
Number of SSDs installed
1
SSD capacity
512 GB
SSD memory type
TLC
Optical drive type
No
Card reader integrated
Yes
Compatible memory cards
SD, SDHC, SDXC
Graphics
Discrete graphics card
No
Discrete graphics card model
Not available
On-board graphics card
Yes
On-board GPU manufacturer
Intel
On-board graphics card family
Intel® Graphics
On-board graphics card model
Intel® Graphics
Audio
Built-in speaker(s)
Yes
Number of speakers
2
RMS rated power
3 W
Built-in microphone
Yes
Audio chip
Realtek ALC3204
Camera
Built-in camera
Yes
Total megapixels
2.07 MP
Camera resolution
1920 x 1080 pixels
Camera HD type
Full HD
Privacy camera
Yes
Privacy type
Pop-up
Network
Wi-Fi
Yes
Top Wi-Fi standard
Wi-Fi 6E (802.11ax)
Wi-Fi standards
Wi-Fi 6E (802.11ax)
WLAN controller manufacturer
Intel
WLAN controller model
Intel Wi-Fi 6E AX211
Antenna type
2x2
Ethernet LAN
Yes
Ethernet LAN data rates
10,100,1000 Mbit/s
Bluetooth
Yes
Ports & interfaces
Ethernet LAN (RJ-45) ports
1
USB 2.0 ports quantity
2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
1
USB4 Gen 3x2 ports quantity
0
DisplayPorts quantity
1
Combo headphone/mic port
Yes
Power adapter barrel connector
7.4 mm
PowerShare
Yes
Number of USB ports with PowerShare support
1
Design
Product colour
Black
Colour name
Textured Black
Cable lock slot
Yes
Cable lock slot type
Kensington
Performance
Product type
All-in-One PC
Trusted Platform Module (TPM)
Yes
Trusted Platform Module (TPM) version
2.0
Software
Operating system installed
Windows 11 Pro
Operating system architecture
64-bit
Pre-installed software
Activate Your Microsoft 365 For A 30 Day Trial
Power
AC adapter power
130 W
AC adapter frequency
50/60 Hz
AC adapter input voltage
100 - 240 V
Carbon footprint
Total carbon footprint (kg of CO2e)
265
Total carbon emissions, standard deviation (kg of CO2e)
77
Carbon emissions, end-of-life (kg of CO2e)
0
PAIA version
PAIA 1.4.6, 2025
Weight & dimensions
Weight (with stand)
8.43 kg
Width (without stand)
540 mm
Depth (without stand)
57.9 mm
Height (without stand)
354.3 mm
Weight (without stand)
6.53 kg
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
Packaging content
Input device model
Dell Pro Keyboard and Mouse - KM5221W - UK (QWERTY) - Black