Description
Overview
The Dell Pro Tower QCT1255 is a professional-grade desktop PC designed for small businesses and office environments requiring reliable performance, scalability, and security. Equipped with an AMD Ryzen 5 PRO 8500G processor, this tower provides powerful multitasking capabilities for productivity, collaboration, and everyday computing tasks.
With a 512 GB SSD, 16 GB DDR5 RAM, and integrated graphics, the system offers fast boot times, responsive performance, and sufficient storage for office applications and data. Trusted Platform Module (TPM) security ensures enterprise-level data protection.
Designed in a standard tower form factor with comprehensive I/O options, the Dell Pro Tower QCT1255 delivers flexibility, connectivity, and future-ready expansion for professional workflows.
Key Features
- Powerful processing: AMD Ryzen 5 PRO 8500G 6-core processor with 24 threads and up to 5 GHz turbo frequency handles office and productivity workloads with ease.
- Fast memory and storage: 16 GB DDR5 RAM at 4800 MHz and 512 GB SSD for rapid application loading and multitasking.
- Comprehensive connectivity: Multiple USB 2.0, USB 3.2, Type-C, HDMI 2.1, DisplayPort 1.4a, and RJ45 Ethernet ports support versatile peripheral and network integration.
- Security built-in: Discrete TPM module ensures hardware-level data protection for sensitive business information.
- Integrated graphics: Provides reliable visual performance for office applications and media playback without the need for a dedicated GPU.
- Complete package: Includes Dell Pro Keyboard and Mouse (KM5221W) for immediate deployment in any workspace.
- Professional support: 3-year basic onsite service after remote diagnosis with hardware-only support.
Specifications
Processor
- Manufacturer: AMD
- Model: Ryzen 5 PRO 8500G
- Cores / Threads: 6 cores / 24 threads
- Base Clock: 3.7 GHz
- Max Turbo: 5 GHz
- L3 Cache: 16 MB
Memory & Storage
- RAM: 16 GB DDR5, 4800 MHz, 1 module installed
- Memory Slots: 1 occupied (expandable as per motherboard)
- Storage: 512 GB SSD, 1 installed
- No optical drive included
Graphics & Display
- Graphics: Integrated
- Video Output: HDMI, DisplayPort
Networking & Connectivity
- Ethernet: Gigabit RJ45
- USB Ports: Front – 2 USB 2.0 (PowerShare), 1 USB 3.2 Gen 2 Type-C, 1 USB 3.2 Gen 1; Rear – 2 USB 2.0, 2 USB 3.2 Gen 1
- Video Ports: HDMI 2.1, DisplayPort 1.4a
- Audio: Universal audio port
Input Devices
- Dell Pro Keyboard and Mouse KM5221W (US English, Black)
Power & Physical
- Power Supply: 180 W
- Form Factor: Tower
Security & Certification
- Trusted Platform Module (Discrete TPM Enabled)
- Enterprise-grade support with Dell 3-year basic onsite service
Warranty & Support
The Dell Pro Tower QCT1255 includes a 3-year basic onsite service after remote diagnosis with hardware-only support, ensuring professional assistance for your business needs.
Ideal Use Cases
- Small and medium businesses needing reliable office desktops
- Professional environments requiring secure computing with TPM protection
- Administrative, accounting, and productivity workflows
- Multi-monitor office setups with flexible display outputs
- Organizations seeking rapid deployment and low-maintenance PCs
Buyer Questions Answered
Does this desktop support business security standards?
Yes. The discrete TPM module provides hardware-level security for sensitive information.
Is it suitable for multitasking office applications?
Absolutely. The AMD Ryzen 5 PRO 6-core processor, 16 GB DDR5 RAM, and fast SSD make multitasking and productivity seamless.
What connectivity options are available?
It includes USB 2.0, USB 3.2, Type-C, HDMI 2.1, DisplayPort 1.4a, and Gigabit Ethernet for full peripheral and network support.
Does it come with keyboard and mouse?
Yes. The Dell Pro Keyboard and Mouse KM5221W are included for immediate deployment.
Why This Is a Smart Choice
The Dell Pro Tower QCT1255 combines performance, security, and professional support in a compact tower form factor. Its AMD Ryzen 5 PRO processor, DDR5 memory, and SSD storage deliver fast and reliable performance for business workflows.
With flexible connectivity, integrated graphics, and Dell’s 3-year onsite support, this tower ensures long-term productivity and secure computing for your office or enterprise environment.
