Overview

Dell Pro Tower QCT1250 Desktop PC With Intel Core Ultra 7 And Windows 11 Pro
The Dell Pro Tower QCT1250 desktop PC is designed for professionals and businesses that need dependable performance, AI-enhanced productivity, and future-ready expandability in a compact tower design. Powered by the Intel Core Ultra 7 265U processor with hybrid architecture and turbo speeds up to 5.3GHz, this desktop delivers smooth multitasking, responsive workflows, and efficient power management for demanding office and creative workloads.

Built to support modern business environments, the Dell Pro Tower combines fast DDR5 memory, high-speed PCIe SSD storage, advanced thermal management, and versatile connectivity in a chassis engineered for durability and long-term scalability. Whether managing large spreadsheets, handling collaboration tools, editing content, or running AI-assisted applications, this system provides the performance needed to keep productivity moving forward.

Description

The Dell Pro Tower QCT1250 Desktop PC offers a balance of performance, security, and expandability for professional users. Equipped with an Intel Core Ultra 7 processor, 16GB DDR5 memory, and a 512GB PCIe SSD, it delivers fast responsiveness for multitasking and business applications. AI-enhanced processing capabilities improve collaboration, creative workflows, and overall system efficiency, while Windows 11 Pro provides advanced business security and productivity tools. Its compact tower design, extensive port selection, and upgrade-friendly chassis make it an ideal solution for modern offices and professional workspaces.

Features

Built For High-Performance Productivity
Designed to handle intensive daily workloads, the Dell Pro Tower QCT1250 gives businesses access to next-generation AI computing power through Intel Core Ultra Series 2 architecture. The processor combines performance cores, efficient cores, and low-power efficient cores to deliver intelligent workload balancing and improved energy efficiency.

With support for AI-enhanced applications and workflows, users can accelerate productivity in video conferencing, creative editing, and office multitasking while maintaining quieter and cooler operation thanks to the improved thermal system.

Key hardware configuration includes:

• Intel Core Ultra 7 265U twelve-core processor
• Turbo boost speeds up to 5.3GHz
• Intel integrated graphics
• 16GB DDR5-5600 memory
• 512GB M.2 PCIe SSD storage
• Windows 11 Pro 64-bit
• USB keyboard and mouse included

Compact Design With Expansion Flexibility
The Dell Pro Tower desktop is engineered for space-conscious offices without sacrificing future upgrade potential. The under-15L tower format keeps workspaces clean and efficient while still supporting PCIe expansion, additional storage options, and multi-display configurations.

The no-tools chassis design simplifies upgrades and maintenance, making it practical for growing business environments and IT-managed deployments.

Expansion highlights include:

• Up to 3 PCIe expansion slots
• Support for additional M.2 SSD upgrades
• Multi-monitor capability with up to four displays
• HDMI 2.1 and DisplayPort 1.4a connectivity
• Compact and professional tower chassis

The included SKU DTDEBTO115QCT1250EM makes this configuration easy to identify for procurement and fleet deployments.

AI-Enhanced Business Computing
Dell integrates advanced AI functionality into the Pro Tower range to help businesses streamline workflows and improve operational efficiency. The combination of CPU, GPU, and dedicated NPU processing enables AI-powered applications to run faster while reducing processor load during collaboration tasks.

AI capabilities help improve:

• Video conferencing efficiency
• Creative application acceleration
• Background processing performance
• Workflow automation
• Power optimization during multitasking

Windows 11 Pro further enhances the experience with Copilot integration, advanced business security, and productivity-focused management tools.

Advanced Security And IT Management
The Dell Pro Tower QCT1250 is designed with enterprise-grade security and management capabilities that support modern IT environments. Dell security technologies help reduce attack surfaces while maintaining device integrity and system stability.

Business-focused technologies include:

• Dell Trusted Workspace security
• BIOS-level protection and validation
• Integrated firmware safeguards
• Microsoft Intune compatibility
• Dell Management Portal support
• Intel vPro support options
• Commercial-grade lifecycle management

These capabilities make the system suitable for organizations that require centralized deployment and secure endpoint management.

Connectivity For Modern Workspaces
The system includes a versatile range of front and rear ports for connecting displays, accessories, storage devices, and network infrastructure.

Front connectivity:

• 2 x USB 2.0 Type-A ports
• 1 x USB 3.2 Gen 1 Type-A port
• 1 x USB 3.2 Gen 1 Type-C port
• Global headset jack

Rear connectivity:

• 2 x USB 2.0 ports with SmartPower On
• 2 x USB 3.2 Gen 1 Type-A ports
• HDMI 2.1 output
• DisplayPort 1.4a output
• RJ45 Gigabit Ethernet port
• Expansion slots for additional hardware

Efficient Cooling And Quiet Operation
Dell redesigned the thermal architecture of the Pro Tower series to improve airflow and reduce operating noise. The updated cooling system helps maintain stable performance during extended workloads while contributing to a quieter office environment.

Additional optional accessories such as cable covers and dust filters help maintain cleaner installations and improve long-term reliability in demanding environments.

Environmentally Conscious Engineering
The Dell Pro Tower QCT1250 is developed with sustainability in mind, using recycled materials throughout its construction and packaging. Dell also incorporates recycled steel and post-consumer plastics into the chassis while maintaining commercial durability standards.

Environmental certifications include:

• ENERGY STAR certification
• EPEAT Gold registration
• TCO Generation 10 compliance

These standards help businesses align IT purchasing with sustainability initiatives while reducing environmental impact.

Physical Dimensions And Weight

• Width: 154 mm
• Depth: 293 mm
• Height: 324.3 mm
• Starting weight: 5.44 kg

Why Choose The Dell Pro Tower QCT1250
The Dell Pro Tower QCT1250 Desktop PC delivers a strong combination of AI-ready performance, compact design, enterprise security, and upgrade flexibility. Its Intel Core Ultra 7 processor, fast DDR5 memory, PCIe SSD storage, and Windows 11 Pro environment make it an excellent solution for professionals, businesses, and modern hybrid workplaces.

Part Number / SKU: DTDEBTO115QCT1250EM

Specifications

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Specifications
Product Code	DTDEBTO115QCT1250EM
Processor	Up to Intel Core Ultra Series Processor
Operating System	Windows 11 Pro / Home
Graphics Card	Integrated Graphics
Memory	DDR5, up to 5600 MT/s, non-ECC, 2 slots
Storage	M.2 PCIe SSD
Keyboard	Dell Wired Keyboard - KB216 - US English - Black
Ports	Front:
	2 USB 2.0 (480 Mbps) ports
	1 USB 3.2 Gen 1 (5 Gbps) Type-C port
	1 USB 3.2 Gen 1 (5 Gbps) port
	1 global headset jack
	Rear:
	For computers shipped with an IntelCore 300/i3 14100/i5 14500 vPro/i5 14600 vPro/i7 14700 vProprocessor:
	2 USB 2.0 (480 Mbps) with SmartPower On ports
	2 USB 3.2 Gen 1 (5 Gbps) ports
	1 RJ45 (1 Gbps) Ethernet port
	1 HDMI 2.1 (TMDS) port
	1 DisplayPort 1.4a (HBR2) port
	1 legacy serial port (optional)
	For computers shipped with an IntelCore Ultra 5 225/235/245 or Ultra 7 265 processor:
	2 USB 2.0 (480 Mbps) with SmartPower On ports
	2 USB 3.2 Gen 1 (5 Gbps) ports
	1 RJ45 (1 Gbps) Ethernet port
	1 HDMI 2.1 (TMDS) port
	1 DisplayPort 1.4a (HBR3) port
	1 legacy serial port (optional)
	Rear (expansion, these are mutually exclusive options):
	For computers shipped with an IntelCore 300/i3 14100/i5 14500 vPro/i5 14600 vPro/i7 14700 vProprocessor:
	1 VGA port (optional)
	1 HDMI 2.1 (TMDS) port (optional)
	1 DisplayPort 1.4a (HBR3) port (optional)
	2 USB 3.2 Gen 2 (10 Gbps) ports (optional)
	1 USB 3.2 Gen 2 (10 Gbps) Type-Cwith DisplayPort Alt Mode port (optional)
	For computers shipped with an IntelCore Ultra 5 225/235/245 or Ultra 7 265 processor:
	1 VGA port (optional)
	1 HDMI 2.1 (FRL) port (optional)
	1 DisplayPort 2.1 (UHBR20) port (optional)
	2 USB 3.2 Gen 2 (10 Gbps) ports (optional)
	1 USB 3.2 Gen 2 (10 Gbps) Type-Cwith DisplayPort Alt Mode port (optional)
Optical Drive	8x DVD+/-RW/RAM 9.5mm Slimline Optical Disk Drive
Slots	1 SATA 3.0 HDD slot
	1 SATA 3.0 ODD slot
	2 full-height Gen3 PCIe x1 slots
	1 full-height Gen3 PCIe x16 slot
	1 M.2 2230/2280 SSD slot
	1 M.2 2230 slot for WiFi and Bluetooth combo card
	1 security-cable slot (Kensington lock)
Dimensions & Weight	Height: 12.77 in. (324.30 mm)
	Width: 6.06 in. (154.00 mm)
	Depth: 11.54 in. (293.00 mm)
	Weight (Minimum): 12.00 lb (5.44 kg)
	Weight (Maximum): 14.95 lb (6.78 kg)
Wireless	No Wireless LAN Card
Power	180 W Bronze internal power supply unit
	360 W Platinum internal power supply unit