Dell Pro Tower QCT1255
512 GB, 16 GBOnly 1 piece in stock at supplier
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 multitasking and demanding applications. With 16 GB of DDR5 SDRAM and a 512 GB SSD, it ensures fast loading times and ample storage space for your data. The integrated AMD Radeon 760M graphics card enables smooth rendering of graphics and videos, making it ideal for creative work and multimedia applications. The Pro Tower QCT1255 comes with Windows 11 Pro, offering a modern user interface and enhanced security features. The tower case not only provides an attractive appearance but also good expandability for future upgrades.
- Processor with up to 5 GHz boost frequency for high performance
- 16 GB DDR5 SDRAM for efficient multitasking
- 512 GB SSD for fast data access and ample storage space
- Integrated AMD Radeon 760M graphics card for improved graphics performance
- 80 PLUS Bronze certification for energy-efficient operation.
PC type | Desktop PC |
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 | 65170681 |
Manufacturer | Dell |
Category | PC |
Manufacturer no. | W5RYR |
Release date | 15.11.2025 |
External links |
Colour | Black |
Exact colour description | Black |
PC type | Desktop PC |
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 |
Max. Turbo Clock frequency Efficiency Cores | 5 GHz |
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 |
Set clock frequency | 4800 MHz |
Memory form factor | DIMM |
Number of memory slots | 2 |
Disk type | SSD |
Total capacity | 512 GB |
Form factor | M.2 |
SSD capacity | 512 GB |
Memory type (NAND) | TLC |
Further data carrier type | SSD |
Storage capacity | 512 GB |
Graphics hardware | Integrated graphics |
Number of graphics cards | 0 |
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 |
CO₂ emissions | 10,75 kg |
Climate contribution | EUR 0,26 |
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.NVIDIA0,9 %
- 5.Minix1 %
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- 2.GMKtec1 day
- 4.Blackview2 days
- 4.Dell2 days
- 6.Minisforum3 days
- 7.CSL4 days
Return rate
How often is a product of this brand in the «PC» category returned?
Source: Galaxus- 1.GMKtec1,9 %
- 2.Minix2 %
- 3.Dell2,1 %
- 3.Lenovo2,1 %
- 5.Geekom2,2 %