Dell Pro Tower QCT1255
512 GB, 16 GB4 items ordered
Product details
The Dell Pro Tower QCT1255 is a powerful desktop PC designed for a wide range of applications. Equipped with an AMD Ryzen 5 processor that reaches clock speeds of up to 4.3 GHz, this PC delivers impressive performance for both everyday tasks and more demanding applications. With 16 GB of DDR5 SDRAM and a 512 GB SSD, the Pro Tower ensures fast load times and smooth multitasking. The integrated AMD Radeon 760M graphics card provides appealing visual representation, making it ideal for multimedia applications and light gaming experiences. The PC comes with Windows 11 Pro, offering a modern user interface and enhanced security features. The tower case provides ample space for future upgrades and expansions, while the 180 W power supply ensures reliable performance. Weighing in at 6.76 kg, the Pro Tower is both sturdy and portable, making it a practical choice for various use cases.
- AMD Ryzen 5 processor with clock speeds of up to 4.3 GHz
- 16 GB DDR5 SDRAM for efficient multitasking
- 512 GB SSD for fast data access and storage capacity
- Integrated AMD Radeon 760M graphics card for improved graphics performance
- Pre-installed Windows 11 Pro for a modern user experience.
Operating System Version | Windows 11 Pro |
Exact USB ports | USB-A 2.0 (4x), USB-A 3.2 Gen 1 (3x), USB-C 3.2 Gen 1 (1x) |
Video connections | DisplayPort (1x), HDMI (1x) |
Network connections | RJ45 (1x) |
Item number | 65170677 |
Manufacturer | Dell |
Category | PC |
Manufacturer No. | NF0PD |
Release date | 15.11.2025 |
External links |
Colour | Black |
Exact colour description | Black |
Operating system | Windows |
Operating System Version | Windows 11 Pro |
Operating system architecture | 64-bit |
Number of processors | 1x |
Clock frequency | 4.30 GHz |
Max. turbo clock rate | 5 GHz |
Max. TDP | 65 W |
Number of processor cores | 6 -Core |
Number of threads | 12 |
Cache | 16 MB |
NPU power | 16 IOPS |
Memory | 16 GB |
Memory configuration | 1 x 16GB |
Max. supported memory | 64 GB |
RAM speed | 4800 MHz |
Memory form factor | DIMM |
Number of memory slots | 2 |
Internal connections | 6-pin PCI Express (1x) |
Disk type | SSD |
Total capacity | 512 GB |
Form factor | M.2 |
SSD capacity | 512 GB |
Memory type (NAND) | TLC |
HDD capacity | 0.51 TB |
Further data carrier type | SSD |
Storage capacity | 512 GB |
Graphics hardware | Integrated graphics |
Number of graphics cards | 0 |
Graphics chip (GPU) | AMD Radeon |
Ethernet controller | Ethernet LAN |
Max. port speed | 1000 Mbit/s |
Wireless transmission | Wi-Fi |
Chip | Realtek ALC3204 |
Form factor | Tower |
USB ports | USB-A, USB-C |
Exact USB ports | USB-A 2.0 (4x), USB-A 3.2 Gen 1 (3x), USB-C 3.2 Gen 1 (1x) |
Video connections | DisplayPort (1x), HDMI (1x) |
Network connections | RJ45 (1x) |
Audio Connections | Microphone connection (1x) |
Optical drive type | No drive |
Power supply | 180 W |
80 PLUS certificate | Bronze |
Manufacturer commitment | SBTi |
CO₂ emissions | 92,06 kg |
Climate contribution | EUR 2,30 |
Length | 29.30 cm |
Width | 15.40 cm |
Height | 32.43 cm |
Weight | 6.76 kg |
Product Safety |
30-day right of return
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «PC» category have a defect within the first 24 months?
Source: Galaxus- 1.Kiebel0 %
- 2.Apple0,5 %
- 3.Dell0,7 %
- 4.Nvidia1 %
- 5.Lenovo1,1 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- 1.Blackview1 day
- 1.Dell1 day
- 1.GMKtec1 day
- 4.Geekom2 days
- 4.Medion2 days
Return rate
How often is a product of this brand in the «PC» category returned?
Source: Galaxus- 1.Dell1,8 %
- 2.Minix1,9 %
- 3.Nvidia2 %
- 4.Lenovo2,1 %
- 5.MSI2,3 %