Dell Pro Slim Plus QBS1250 Desktop – Intel Core Ultra 5 235, 16GB RAM, 512GB SSD, DVD-RW, AI PC – Windows 11 Pro – Open Box

Product Overview

The Dell Pro Slim Plus QBS1250 is a space-saving small form factor (SFF) desktop engineered for high-density corporate environments, office administrative tasks, and local AI processing. Driven by the 14-core Intel Core Ultra 5 235 desktop processor (Series 2) with integrated Intel AI Boost NPU, this system delivers agile execution across enterprise software stacks and local background AI workflows. Outfitted with 16GB DDR5 RAM (expandable up to 128GB) and a 512GB PCIe NVMe SSD, it yields quick boot sequences, fast application launches, and efficient local file access.

This unit is New Open Box, thoroughly inspected and verified to ensure immaculate, unused functional and physical condition. Pre-installed with Windows 11 Pro, this desktop features essential commercial capabilities, including three native rear DisplayPorts for multi-monitor productivity, a built-in 8x DVD-RW optical drive, and 10 total USB ports. The system is backed by a 3-Year Dell Factory Warranty with basic onsite service following remote diagnosis.

Key Highlights

• 14-Core Intel Core Ultra Processing: Intel Core Ultra 5 235 desktop CPU delivers 14 cores and 14 threads with up to 5.0 GHz max boost frequency for smooth multitasking.
• Dedicated AI Boost NPU: Integrated Intel AI Boost neural processing unit provides 13 TOPS of dedicated AI compute performance to offload background AI tasks.
• Scalable DDR5 Memory: Installed with 1x 16GB DDR5 module with total platform support up to 128GB across available DIMM slots.
• Triple Monitor Support: Features 3 native rear DisplayPort outputs, enabling high-resolution multi-display setups straight out of the box without requiring extra graphics cards.
• Integrated Optical Drive: Built-in 8x DVD-RW drive provides physical media reading and writing support for legacy software, archiving, and data access.
• Compact SFF Design: Tool-less slim chassis (3.7" wide) maximizes desk space while preserving internal serviceability and upgrade pathways.

Product Experience

The Dell Pro Slim Plus QBS1250 is designed to maximize office desk surface area while maintaining standard desktop expansion capability. Measuring just 3.7 inches wide, its slim footprint fits comfortably under modern desk risers, behind monitors, or stacked in tight work cubicles. Its tool-less internal access mechanism allows system administrators to easily pop open the chassis for memory upgrades, maintenance, or internal storage replacement without searching for specialized tools.

Designed for multi-tasking productivity, the desktop supports up to three independent displays natively via three DisplayPort outputs on the rear panel. Featuring 10 total USB ports (including front-accessible USB 3.2 Gen 2x2 Type-C) alongside an integrated Gigabit Ethernet RJ-45 connection, this desktop integrates seamlessly into established corporate network infrastructures and wired peripheral environments.

Technical Specifications

• Processor: Intel Core Ultra 5 235 (14 Cores / 14 Threads, 3.40 GHz Base / Up to 5.00 GHz Max Turbo)
• NPU: Intel AI Boost (13 TOPS)
• RAM: 16GB DDR5 SDRAM (1 x 16GB, Max Supported 128GB)
• Storage: 512GB PCIe 4.0 NVMe M.2 Solid State Drive
• Optical Drive: 8x DVD-Writer (DVD-RAM/±R/±RW)
• Graphics: Integrated Intel Graphics (Shared Memory)
• Operating System: Windows 11 Pro 64-Bit (Multi-language: EN/ES/FR/PT)
• Front Ports: 1 x USB 3.2 Gen 2x2 Type-C, 1 x USB 3.2 Gen 2 Type-A, 2 x USB 2.0 Type-A
• Rear Ports: 3 x DisplayPort outputs, 2 x USB 3.2 Gen 1 Type-A, 1 x USB 3.2 Gen 2 Type-A, 2 x USB 2.0 Type-A, 1 x RJ-45 Gigabit Ethernet port
• Network & Connectivity: Gigabit Ethernet (10/100/1000 Mbps); No integrated Wi-Fi/Bluetooth
• Form Factor & Chassis: Slim PC (Small Form Factor), Black, Tool-less Access Design
• Power Supply: 260W Internal Power Supply
• Dimensions & Weight: 3.7" W x 11.5" D x 11.9" H; 14.51 lbs
• Condition: New Open Box
• Warranty: 3-Year Dell Onsite Factory Warranty

Ideal For

• Corporate Workstations & Offices: Deploying dependable, low-profile business desktop fleets running Windows 11 Pro across corporate departments.
• Multi-Monitor Workstations: Driving up to three displays simultaneously for financial analysis, monitoring stations, or administrative multitasking.
• Legacy Media Access: Organizations requiring physical DVD optical drives for reading archive discs, medical imagery, or software installation.
• Space-Constrained Desk Configurations: Users who need desktop performance without sacrificing workspace area.

What's Included

• Dell Pro Slim Plus QBS1250 Desktop Computer
• Dell USB Wired Keyboard
• Dell USB Wired Optical Mouse
• US System Power Cord
• Quick Start Guide & Documentation

Frequently Asked Questions

Q: Does this Dell desktop support Wi-Fi or Bluetooth out of the box?
A: No, this configuration includes integrated Gigabit Ethernet (RJ-45) for reliable wired connections. Wi-Fi and Bluetooth are not pre-installed, but can be added via an optional PCIe card or USB adapter.

Q: Can the RAM be upgraded in the future?
A: Yes. The system comes configured with 1x 16GB DDR5 module and supports total platform memory upgrades up to 128GB of DDR5 RAM.

Q: How many displays can I connect directly to this computer?
A: You can connect up to three external monitors directly using the three standard rear DisplayPort outputs without adding a discrete graphics card.

Q: What does New Open Box condition mean?
A: New Open Box units are unused items where the outer packaging has been opened. The desktop and all accessories remain in unused condition and pass complete inspection prior to shipping.

Shop with Confidence

Your hardware investment is fully protected. This Dell Pro Slim Plus QBS1250 is a New Open Box system, thoroughly inspected to verify complete, unused condition. Backed by a comprehensive 3-Year Dell Factory Warranty with basic onsite service after remote diagnosis, you get direct manufacturer peace of mind. Featuring Windows 11 Pro and a tool-less compact chassis, this desktop delivers enterprise-ready reliability from day one.