DELL Pro QCS1250 Intel Core Ultra 7 265 16 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Slim PC PC Black

Reasons to buy
  • Big performance in a compact frame
    Form meets function with this high-performance space-saving desktop. Sporting a sleek design with enhanced thermals, you can select configurations with Intel® Core™ processors (14th Gen), or upgrade to AI PCs with a neural processing unit (NPU) powered by Intel® Core™ Ultra processors (Series 2) for enhanced AI performance.
  • Dell Pro Slim
    Compact, high-performance expandable PC, powered by Intel® Core™ processors (14th Gen), up to i7, to accelerate work efficiency. Upgrade to Intel® Core™ processors, up to Ultra 7, for AI-enhanced productivity. Features up to 64GB DDR5, two slots, one M.2 SSD slot (expandable to two via Zoom card), DisplayPort and HDMI ports, and optional Wi-Fi 7
  • Next-level AI
    Dell Pro Slim 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.
  • Purposeful design
    A stylish, elevated design combining sustainability, functionality and powerful performance. Built for durability, all Dell Pro desktops undergo rigorous military-grade testing to deliver reliable performance you can count on.
  • Advanced thermals
    Re-engineered, it features an enhanced thermal design to optimise airflow, resulting in up to 57% quieter operation.
  • Tidy and organized
    Set it upright on a desk, or horizontally to support a monitor and save valuable desk space. Keep it in peak condition with the optional Dust Filter to protect components and reduce cable clutter with the optional rear Dell Pro Slim Cable Cover.
  • Expand further
    Easily upgrade your desktop's internal components with a tool-less chassis and three PCIe expandable slots. Options include DP and HDMI ports supporting up to 8K resolution for enhanced video experiences, as well as Wi-Fi 7.
  • Efficiency meets power
    High-speed productivity:
    Tackle heavy workloads efficiently with up to 64GB DDR5 memory across 2 slots, one M.2 SSD, plus a second M.2 SSD via Zoom expansion card.

    Outstanding graphics:
    Enjoy a smooth viewing experience, with optional AMD Radeon™ Discrete Graphics.

    Expand your view:
    Expand your screen setup with integrated graphics, allowing you to use up to 4 displays at once.

    Comprehensive connectivity:
    Including USB-C, USB-A, DP and HDMI ports.
  • Modern device management
    Single BIOS strategy
    Streamline PC deployment and simplify fleet management with one unified BIOS across Dell Pro Micro, Slim and Tower form factors 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 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
    This compact and modern desktop is designed for sustainability with recycled materials while meeting key environmental standards.

    Innovative materials
    The Dell Pro Slim desktop is crafted with 48% post-consumer recycled plastic including closed loop plastic. Dell continues to lead the industry in the use of 50% recycled steel in the chassis of this desktop. 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.

    Raising environmental standards
    This product is certified ENERGY STAR® and registered EPEAT Gold with Climate+, meaning it meets key sustainability criteria for energy efficiency and climate impact.
  • Accelerate business success with Copilot and Windows 11 Pro
    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.
Specs
Processor
Processor manufacturer Intel
Processor type Intel Core Ultra 7
Processor generation Intel Core Ultra (Series 2)
Processor 265
Processor number of cores 20
Processor threads 20
Processor boost frequency 5,3 GHz
Performance cores 8
Efficient cores 12
Performance-core Max Turbo Frequency 5,2 GHz
Efficient-core Max Turbo Frequency 4,6 GHz
Performance-core base frequency 2,4 GHz
Efficient-core base frequency 1,8 GHz
Processor cache 30 MB
Processor cache type Smart Cache
Number of processors 1
Processor base power 65 W
Maximum turbo power 182 W
Neural processor unit (NPU)
Neural processor unit (NPU) Intel AI Boost
Sparsity support
Windows Studio effects support
AI software frameworks supported by NPU DirectML, OpenVINO, Windows ML, ONNX RT, WebNN
Total processor performance up to 33 TOPs
NPU performance up to 13 TOPs
GPU performance up to 8 TOPs
Memory
Internal memory 16 GB
Maximum memory 64 GB
Internal memory type DDR5-SDRAM
Memory layout (slots x size) 1 x 16 GB
Memory slots 2x DIMM
Non-ECC
Memory channels Single-channel
Memory data transfer rate 5600 MT/s
Storage
Total storage capacity 512 GB
Storage media SSD
Optical drives
Number of storage drives installed 1
Total SSDs capacity 512 GB
Number of SSDs installed 1
Solid-state drive capacity 512 GB
Solid-state drive interfaces PCI Express
NVMe
SSD form factor M.2
Graphics
Discrete graphics card
On-board graphics card
Discrete graphics card model Not available
On-board GPU manufacturer Intel
On-board graphics card family Intel Graphics
On-board graphics card model Intel Graphics
Network
Ethernet LAN connection
Ethernet LAN data rates 10, 100, 1000 Mbit/s
Cabling technology 10/100/1000Base-T(X)
LAN controller Intel® I219-LM
Wi-Fi
Ports & interfaces
USB 2.0 ports quantity 4

Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 3
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity 1
HDMI ports quantity 1
HDMI version 2.1
DisplayPorts quantity 1
DisplayPort version 1.4a
Ethernet LAN (RJ-45) ports 1
Combo headphone/mic port
DC-in jack
Number of rear USB ports 4
Number of front USB ports 4
Number of SATA III connectors 2
Expansion slots
PCI Express x1 (Gen 3.x) slots 2
PCI Express x16 (Gen 3.x) slots 1
Design
Form factor Slim PC
Placement supported Horizontal/Vertical
Cable lock slot
Cable lock slot type Kensington
Product colour Black
Intel® vPro™ Platform Eligibility
Performance
Market positioning Business
Audio chip Realtek ALC3204
Audio system High Definition Audio
Trusted Platform Module (TPM)
Product type PC
Trusted Platform Module (TPM) version 2.0
Software
Operating system architecture 64-bit
Operating system software Windows 11 Pro
Trial software Activate Your Microsoft 365 For A 30 Day Trial
Power
Power supply 180 W
Power supply input voltage 90 - 264 V
Power supply input frequency 47/63 Hz
Operational conditions
Operating temperature (T-T) 10 - 35 °C
Storage temperature (T-T) -40 - 65 °C
Operating relative humidity (H-H) 10 - 90%
Storage humidity 0 - 95%
Operating altitude -15,2 - 3048 m
Non-operating altitude -15,2 - 10668 m
Operating vibration 0,66 G
Non-operating vibration 1,3 G
Operating shock 110 G
Non-operating shock 160 G
Sustainability
Sustainability certificates ENERGY STAR, EPEAT Climate +, EPEAT Gold
Doesn't contain PVC/BFR
Weight & dimensions
Width 95 mm
Depth 293 mm
Height 303,5 mm
Weight 5,89 kg
Packaging content
Cables included AC
Display
Display included
Distributors
Country Distributor
2 distributor(s)
3 distributor(s)
3 distributor(s)
1 distributor(s)