Dell Pro Slim Desktop
Performance and expandability in a space-saving design.
A compact, high-performance PC built for heavy workloads and tight spaces, with exceptional security and manageability for businesses. Featuring AI PC options for AI-enhanced productivity.
Big performance in a compact frame
Which configuration is right for you?
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.
Next-level AI
Bring AI to your PC
Dell delivers the industry's most comprehensive AI toolkit leveraging NPU technology¹. Dell Pro AI Studio brings AI directly to your device, delivering cloud-like seamlessness without the hefty price tag. Set up and 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 effects².
Faster AI performance
Get up to 50% faster AI performance with Adobe After Effects’ AI Scene Edit Detection³ 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 PCs⁴. 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 testing⁵ to deliver reliable performance you can count on.
Advanced thermals
Re-engineered, it features an enhanced thermal design to optimize airflow, resulting in up to 57% quieter operation⁶.
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 resolution⁷ 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.
Expand your view:
Expand your screen setup with integrated graphics, allowing you to use up to 4 displays at once⁸.
Comprehensive connectivity:
Including USB-C, USB-A, DP and HDMI ports.
Modern device management
Single BIOS strategy
Streamline PC and simplify fleet management with one unified BIOS across Dell Pro Micro, Slim and Tower form factors PCs⁹.
Built to perform
Dell Pro desktops are built for reliability and durability, with less than 1% requiring service in their first year¹⁰.
Dell Trusted Update Experience
Dell Security
Dell Management
Dell APEX
Experience the world’s first and most comprehensive as-a-service portfolio with Dell APEX¹². Spanning from multi-cloud to client devices, APEX PC-as-a-Service¹³ unlocks capital so you can invest in AI-ready PCs with no upfront investment. Seamlessly secure, manage 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 is crafted with 48% post-consumer recycled plastic including closed loop plastic¹⁴. Dell continues to lead the industry in the use of 50% recycled steel in the chassis of this desktop¹⁵. Plus, it ships in packaging made with up to 100%¹⁶ recycled content or renewable content¹⁷.
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 impact¹⁸.
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 Windows¹⁹, get better answers, grow your skills, and effortlessly optimize workflows. Windows 11 Pro on Dell PCs come with the latest advances in security and AI delivered conveniently to your PCs. Benefit from AI-enhanced efficiency, performance, and security today, and innovate to take on new challenges tomorrow.
Ports and slots
Front side
- Power Button with diagnostic LED
- Global Headset Jack
- Optical Disc Drive (optional)
- USB 2.0 (480 Mbps) Type-A Port
- USB 2.0 (480 Mbps) Type-A Port
- USB 3.2 Gen 1 (5 Gbps) Type-A Port
- USB 3.2 Gen 1 (5 Gbps) Type-C Port
Rear side
8. DisplayPort 1.4a, up to 5120 x 3200 @60Hz with Intel® Core™ Ultra Processors (Series 2) CPU; up to 4096 x 2304 @60Hz (HBR2) with Intel® Core™ Processor (14th Gen)
9. HDMI 2.1, up to 4096 x 2160 @60Hz
10. Serial Port (optional)
Optional port (choose 1):
HDMI 2.1, up to 5120 x 3200 @60Hz with Intel® Core™ Ultra Processors (Series 2); up to 4096 x 2160 @60Hz with Intel® Core™ (14th Gen)
11. DisplayPort 2.1, up to 7680 x 4320 @60Hz with Intel® Core™ Ultra Processors (Series 2); 1.4a, up to 5120 x 3200 @60Hz with Intel® Core™ (14th Gen) CPU
VGA, up to 1920 x 1200 @60Hz
USB 3.2 Gen 2 (10 Gbps) Type-C with DisplayPort Alt Mode, up to 5120 x 3200 @60Hz
2x USB-A 10Gb ports
12. USB 3.2 Gen 1 (5 Gbps) Type-A Port
13. USB 3.2 Gen 1 (5 Gbps) Type-A Port
14. Kensington Security Cable Slot
15. USB 2.0 (480 Mbps) Type-A Port with SmartPower On
16. USB 2.0 (480 Mbps) Type-A Port with SmartPower On
17. RJ-45 Ethernet Port (1 Gbps)
18. 3x Expansion Slots:
Two Low Profile PCIe x1 Slot
One Low Profile PCIe x16 Slot
19. Power-cord Connector Port
20. Padlock Ring
21. Power-supply Diagnostic Light
Dimensions and weight
1. Width: 95.00 mm (3.74 in.)
2. Depth: 293.00 mm (11.54 in.)
3. Height: 303.50 mm (11.95 in.)
Starting weight: 3.90 kg (8.61 lb) ²⁰
Regulatory Product Compliance & Environmental
1. Supports up to 5Gbps connectivity via peer-to-peer transmission. Actual speed via network depends on equipment compatibility, requiring both transceiver and switch at the same maximum speed.
2. Based on Dell internal testing against publicly available comprehensive information, November 2024.
3. Based on Intel testing, October 2024. As measured by processor power during 1x1 Zoom call with background blur on NPU. Results may vary. See www.intel.com/PerformanceIndex for workloads and configurations. Results may vary.
4. Based on Intel testing, October 2024. As measured by Adobe After Effects AI Scene Edit Detection feature. Results may vary. See www.intel.com PerformanceIndex for workloads and configurations. Results may vary .
5. Most secure is based on Dell internal analysis, October 2024. Applicable to PCs on Intel processors. Not all features available with all PCs. Additional purchase required for some features. Validated by Principled Technologies. A comparison of security features, April 2024. Most-manageable commercial PCs when comparing the systems management capabilities of Dell Update Processes, Dell Manageability Solution capabilities and integrations with 3rd Party Management Solutions, with competitor update processes, systems management solution capabilities and integrations with 3rd party management solutions. 3rd Party Management Solution - Microsoft Intune, is a separate purchase. Based on Dell internal analysis, January 2025.
6. Dell Pro Slim (QCS1250), Dell Pro Slim Plus (QBS1250) - Based on third-party testing conducted in Dec, 2024. Passed 12 MIL-STD-810H tests. Actual results may vary; testing results do not guarantee performance under test conditions.
7. Versus the previous generation. Based on Dell internal testing, January 2025.
8. Optional DisplayPort supports up to 8K resolution, HDMI supports up to 5K resolution; please refer to technical specs for details.
9. Support for (4) displays is enabled by daisy-chaining via DisplayPort 1.4a. Maximum display resolution and refresh rates are contingent on selected video port specifications and may be limited by each additional display connected by daisy-chain. This is the expected display resolution when connecting 1 or more of your display(s) to:One Native DisplayPort 1.4a – One display: up to 5120 x 3200 @60Hz resolution -or- – Two displays via MST/daisy-chain: up to 3840 x 2160 @60Hz resolution -or- – Three displays via MST/daisy-chain: up to 2560 x 1600 @60Hz resolution -or- – Four displays via MST/daisy-chain: up to 2560 x 1440 @60Hz resolution; Two Native DisplayPort 1.4a – Two displays: up to 5120 x 3200 @60Hz -or- – Three displays: one up to 5K @60Hz resolution, two via MST/daisy-chain: up to 3840 x 2160 @60Hz resolution -or- – Four displays via MST/daisy-chain: up to 2560x1440 @60Hz resolution; Three Native DisplayPort 1.4a – Three displays: up to 5120 x 3200 @60Hz resolution –or- – Four displays: two up to 5K resolution, two via MST/daisy-chain: up to 3840 x 2160 @60Hz resolution Please visit Dell.com/Support and search for technical support resources for your Dell Pro Desktops, and Dell Displays and Peripherals (by product model number) for more details on setup and troubleshooting.
10. Dell Pro Micro, Slim and Tower PCs with Intel® processors.
11. Based on Dell Quality Intelligence (Qi) tool - Dell Internal Analysis, January 2025.
12. Based on Dell Analysis. April 2024.
13. Payment solutions provided and serviced by Dell Financial Services L.L.C. or its affiliate or designee (“DFS”) for qualified customers. Offers may not be available or may vary in certain countries. Where available offers may be changed without notice and are subject to product availability, applicable law, credit approval, documentation provided by and acceptable to DFS and may be subject to minimum transaction size. Offers not available for personal, family or household use. Dell Technologies and the Dell Technologies logo are trademarks of Dell Inc. Restrictions and additional requirements may apply to transactions with governmental or public entities. Dell APEX PCaaS: At the end of the contract, the customer may renew the contract or return the equipment to DFS.
14. Based on internal analysis, March 2025. 50% recycled steel in the chassis, 39.3% post-consumer recycled plastic and 3.8% closed loop ITE derived plastic. Percentage is based on plastic weight.
15. Percentage applies to total steel weight in the chassis. Includes OptiPlex Micro, OptiPlex Micro Plus, OptiPlex Tower, OptiPlex SFF , OptiPlex SFF Plus, Dell Pro Micro, Dell Pro Micro Plus, Dell Pro Tower, Dell Pro Slim and Dell Pro Slim Plus. Based on internal analysis, January 2025.
16. Contains up to 56.7% recycled content and up to 50.7% renewable materials. Renewable materials in the form of sustainably forested materials. Percentages may vary slightly by regionand formfactor. Excludes optional items added to order and included.
17. Contains up to 56.7% recycled content and up to 50.7% renewable materials. Renewable materials in the form of sustainably forested materials. Percentages may vary slightly by regionand formfactor. Excludes optional items added to order and included in the box.
18. Based on internal analysis, January 2025. EPEAT registered where applicable. EPEAT registration varies by country. See www.epeat.net for registration status by country.
19. Copilot is only supported in selected regions.Timing of feature delivery and availability varies by market and device. Use Copilot with a Microsoft Account or use Copilot with commercial data protection at no additional cost by signing into a work or school account (Microsoft Entra ID) with Microsoft 365 E3, E5, F3, A3 or A5 for faculty, Business Premium, and Business Standard. Coming to more Entra ID users over time.
20. Weights vary depending on configurations and manufacturing variability.