Dell Pro QCS1250 Slim Desktop PC - Intel Core i5-14500 - 16GB DDR5 - 512GB SSD - Windows 11 Pro
The Dell Pro QCS1250 Slim Desktop PC delivers fast, reliable performance for modern business, office and home-working environments. Powered by the Intel Core i5-14500 14th Gen processor, 16GB DDR5 RAM and a high-speed 512GB PCIe NVMe SSD, it is built for smooth multitasking, productivity applications and everyday professional use.
Its compact slim chassis helps save desk space while still offering excellent connectivity including HDMI, DisplayPort, USB-C and Gigabit Ethernet. Supplied with Windows 11 Pro, plus a USB keyboard and mouse, this Dell desktop is ready for work straight out of the box.
Dell Pro QCS1250 Slim Business Desktop PC
The Dell Pro 
QCS1250 Slim Desktop PC is designed for businesses, offices, education settings and professional users who need dependable performance in a compact form factor. With a powerful 14-core Intel Core i5 processor, fast DDR5 memory and NVMe SSD storage, this system handles daily workloads with ease.
Whether you are running Microsoft Office, web applications, video meetings, business software or multitasking across multiple screens, the Dell Pro QCS1250 provides smooth and responsive performance throughout the working day.
Key Features
- Intel Core i5-14500 14th Gen processor
- 14 cores and 20 threads for strong multitasking performance
- 16GB DDR5 RAM for fast everyday responsiveness
- 512GB PCIe NVMe SSD for quick boot and load times
- Windows 11 Pro 64-bit preinstalled
- Includes USB keyboard and USB mouse
- Slim space-saving Dell business chassis
- HDMI 2.1 and DisplayPort 1.4a for display connectivity
- USB-C, USB 3.2 and USB 2.0 ports for accessories
- Gigabit Ethernet LAN for stable wired networking
Built for Business Productivity
The Intel Core i5-14500 processor provides excellent performance for demanding office tasks. With 14 cores, 20 threads and turbo speeds up to 5.0GHz, this desktop is ideal for professional users who need a reliable PC for work, communication and multitasking.
- Office and admin work
- Microsoft Office, Teams and Zoom
- Web browsing and cloud applications
- Remote working
- Education and training environments
- Reception desks and customer service areas
- Dual-monitor workstation setups
Fast DDR5 Memory and NVMe SSD Storage
The included 16GB DDR5 memory helps applications run smoothly and keeps the system responsive when working across multiple programs. The 512GB PCIe NVMe SSD provides fast Windows startup, quick application loading and reliable storage for business files and everyday use.
Slim Space-Saving Design
The Dell Pro QCS1250 features a compact slim chassis that fits neatly into modern workspaces. It can be positioned vertically or horizontally, making it suitable for desks, counters, offices, classrooms and professional environments where space matters.
Modern Connectivity
This Dell desktop includes a practical range of ports for everyday business accessories, monitors and wired networking.
- 1 x HDMI 2.1
- 1 x DisplayPort 1.4a
- 1 x USB-C port
- 3 x USB 3.2 Gen 1 Type-A ports
- 4 x USB 2.0 ports
- 1 x Gigabit Ethernet RJ-45 port
- 1 x headphone/microphone combo port
Windows 11 Pro Included
Windows 11 Pro is preinstalled, giving you a modern and secure operating system designed for business use. It includes professional features such as Remote Desktop support, BitLocker compatibility and advanced management tools for workplace environments.
Dell Pro Slim: A compact PC with a sleek design and enhanced thermals with Intel® Core™ (14th Gen) processors or upgrade to Intel® Core™ Ultra (Series 2) processors for enhanced AI performance.
Packaging Content
Cables included: AC
Network
Cabling technology: 10/100/1000Base-T(X)
Ethernet LAN data rates: 10, 100, 1000 Mbit/s
Sustainability
Sustainability certificates: ENERGY STAR, EPEAT Climate +, EPEAT Gold
Doesn't contain: PVC/BFR
Performance
Audio system: High Definition Audio
Market positioning: Business
Product type: PC
Power
Power supply: 180 W
Power supply input voltage: 90 - 264 V
Power supply input frequency: 47/63 Hz
Software
Operating system installed: Windows 11 Pro
Trial software: Activate Your Microsoft 365 For A 30 Day Trial
Operating system architecture: 64-bit
Weight & Dimensions
Weight: 5.89 kg
Height: 303.5 mm
Width: 95 mm
Depth: 293 mm
Design
Chassis type: Slim PC
Cable lock slot: Yes
Product colour: Black
Placement supported: Horizontal/Vertical
Cable lock slot type: Kensington
Graphics
On-board graphics card model: Intel® UHD Graphics 770
Discrete graphics card model: Not available
On-board graphics card: Yes
Discrete graphics card: No
On-board graphics card family: Intel® UHD Graphics
On-board GPU manufacturer: Intel
Processor
Processor model: Intel® Core™ i5-14500
Number of processors installed: 1
Processor manufacturer: Intel
Processor family: Intel® Core™ i5
Processor generation: 14th Gen
Processor cores: 14
Processor threads: 20
Processor boost frequency: 5 GHz
Processor cache type: Smart Cache
Efficient cores: 8
Performance cores: 6
Processor base power: 65 W
Maximum turbo power: 154 W
Efficient-core base frequency: 1.9 GHz
Performance-core base frequency: 2.6 GHz
Memory
Internal memory type: DDR5-SDRAM
Memory slots: 2x DIMM
Maximum internal memory: 64 GB
Memory channels: Single-channel
Memory layout (slots x size): 1 x 16 GB
Internal memory: 16 GB
Memory data transfer rate: 4800 MT/s
Storage
Optical drive type: No
Total storage capacity: 512 GB
Storage media: SSD
Number of storage drives installed: 1
SSD capacity: 512 GB
SSD interface: PCI Express
Number of SSDs installed: 1
SSD form factor: M.2
Total SSDs capacity: 512 GB
Ports & Interfaces
USB 2.0 ports quantity: 4
Ethernet LAN (RJ-45) ports: 1
DC-in jack: Yes
HDMI ports quantity: 1
HDMI version: 2.1
DisplayPorts quantity: 1
DisplayPort version: 1.4a
Number of SATA III connectors: 2
Combo headphone/mic port: Yes
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
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity: 0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity: 0
Thunderbolt 3 ports quantity: 0
Number of rear USB ports: 4
Number of front USB ports: 4
| SKU | TARGET-PBDEL-JX4DR |
|---|---|
| MPN | JX4DR |
| EAN | 5397184935606 |
| Manufacturer | Dell |
| Product Line | Pro |
| Model | QCS1250 |
| Form Factor | SFF |
| Screen Size | None |
| Touchscreen | Non-Touch |
| CPU Brand | Intel |
| Processor type | Intel Core i5 14th Gen. |
| CPU Model | Intel Core i5-14500 |
| Processor speed | 2.60 GHz |
| Memory | 16 GB |
| RAM Type | DDR5 |
| Hard drive | 512 GB |
| Drive Type | Solid State Drive |
| Optical drive | None |
| Operating System | Windows 11 |
| Operating System Edition | Professional |
| Graphics Processing Type | Intel UHD Graphics |
| Dimensions / Width (cm) | 9.5 |
| Dimensions / Depth (cm) | 29.30 |
| Dimensions / Height (cm) | 30.35 |
| Dimensions / Weight (kg) | 5.89 |
| Condition | New |
| Condition Comment | Brand New |
| Warranty | 1 Year Warranty |
Delivery & Returns
We aim to deliver your order as quickly as possible. Once your order has been shipped, you will receive an email with tracking details so you can follow its progress.
UK Delivery
- Free Delivery: Monday–Friday (2–5 working days)
- Fast Delivery: Monday–Friday (1–2 working days)
- Next Working Day Delivery: Order before 1pm (Mon–Fri). Orders placed on Saturday/Sunday will be dispatched Monday for delivery Tuesday.
Please note: Saturdays, Sundays, and Bank Holidays are not counted as working days. Delivery may take longer for remote areas such as the Scottish Highlands and Northern Ireland. Next Day service is not guaranteed in these areas.
International Delivery
- Select UPS Courier at checkout to see live shipping quotes after entering your address.
- Most orders arrive within a few days (excluding customs processing).
- Orders are dispatched Monday–Friday only.
- Additional local customs clearance charges and taxes may apply. These are the responsibility of the customer. If unpaid, goods will be returned to us and we may refund your order (minus delivery fees and a re-processing charge).
EU Deliveries – Post-Brexit
From 1 January 2021, goods shipped from the UK to the EU may incur additional duties, taxes, and higher shipping costs.
- We ship under DAP (Delivery at Place) Incoterm – customs fees and import charges are paid by the recipient.
- When your order arrives, the courier will contact you to settle charges before delivery.
- If charges are refused and goods return to us, we may refund the order minus delivery fees and re-processing costs.
Tip: Please check estimated customs charges before ordering, as they can be significant.
Returns Policy
We want you to shop with confidence. If you need to return an item, please obtain authorization from us beforehand by opening a support ticket.
How to Return an Item
- Add New Support Ticket: Request return authorization by opening a ticket via our Helpdesk portal.
- Refund Policy: We accept returns within 30 days of receipt, provided the item is in the exact same condition as supplied.
- Processing Time: Returns are processed within 7 working days of arrival.
- Documents: Include a copy of your invoice and reason for return.
- Secure Packaging: Use the original packaging if possible and ensure the item is well-protected. Damage caused by poor packing will be the sender’s responsibility.
Return Address
Micro Dream Limited
12 Brixham Enterprise Estate
Rea Barn Road
Brixham, Devon
TQ5 9DF
United Kingdom
Free Returns
We offer free returns on orders above £100.
If you have any questions, please contact our support team. We’re here to help.
Product FAQs
Yes. At MicroDream, every refurbished device is fully tested; any faulty parts are replaced; and it’s professionally cleaned and inspected so it performs like new. Many customers say it looks brand new despite being refurbished.
Yes. All compatible MicroDream refurbished PCs include a genuine, fully licensed Windows operating system pre-installed — ready to use straight out of the box.
We offer a 30-day money-back guarantee so you can buy with complete peace of mind.
Since 2009, MicroDream has supplied refurbished computers across the UK — over 15 years of experience behind every device we sell.
Grade A means the device works like new and has no visible cosmetic imperfections when viewed from about 12 inches (≈30 cm) away. Most customers say our Grade A units look brand new.
Yes. Every MicroDream Certified Refurbished device includes a 12-month limited warranty as standard. We also offer free returns on orders above £100 and will arrange collection of any replacement or repaired item.
The warranty is non-transferable and applies only to the original end purchaser. An original or copy of your sales invoice is required for warranty service.
In the unlikely event of a hardware fault, you can return the device for repair or replacement (or an equivalent product) within the warranty period.
All batteries are tested and confirmed to be in good working order at the time of sale. We will replace any that fail within 30 days of receipt. Beyond 30 days, battery wear is considered normal use and is not covered by warranty.
The warranty does not cover: normal wear and tear; misuse; accidents; unauthorized repairs; modifications; software issues; or accidental damage such as broken screens or liquid spills.
