Dell Pro Slim QCS1255
512 GB, 16 GBMore than 10 items ordered
Product details
The Dell Pro Slim QCS1255 is a powerful slim PC designed for a variety of applications. Equipped with an AMD Ryzen™ 5 processor that reaches clock speeds of up to 4.3 GHz, this device offers impressive performance for everyday tasks as well as more demanding applications. The PC features 16 GB of DDR5 SDRAM, enabling a smooth multitasking experience. With a 512 GB SSD, the Pro Slim QCS1255 provides ample storage space for data and applications, while the integrated AMD Radeon 760M graphics card ensures enhanced graphics performance. The pre-installed Windows 11 Pro operating system offers a modern user interface and comprehensive security features. Its compact slim form factor makes it ideal for environments with limited space, while the 180 W power supply ensures efficient performance.
- Processor with boost frequency of up to 5 GHz
- Dual-channel memory architecture for improved performance
- 80 PLUS Bronze certification for energy efficiency
- Integrated Wi-Fi functionality for wireless connectivity
- Trusted Platform Module (TPM) for added security.
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 | 65170680 |
Manufacturer | Dell |
Category | PC |
Manufacturer no. | NJCHG |
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 |
Overclock clock frequency | 5 GHz |
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 connection options | S-ATA III (2x) |
Disk type | SSD |
Total capacity | 512 GB |
Form factor | M.2 |
SSD capacity | 512 GB |
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 | Bluetooth, Wi-Fi |
Wi-Fi standard | Wi-Fi 1 / 802.11b, Wi-Fi 2 / 802.11a, Wi-Fi 3 / 802.11g, Wi-Fi 4 / 802.11n, Wi-Fi 5 / 802.11ac, Wi-Fi 6E / 802.11az |
Chip | Realtek ALC3204 |
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) |
Expansion slot | PCI Express x1 (Gen 3) (2x), PCI Express x16 (Gen 4) (1x) |
Optical drive type | No drive |
Power supply | 180 W |
80 PLUS certificate | Bronze |
CO₂ emissions | 10,75 kg |
Climate contribution | EUR 0,27 |
Length | 29.30 cm |
Width | 9.50 cm |
Height | 30.35 cm |
Weight | 5.68 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 %
- 1.Minix1,9 %
- 3.Dell2,1 %
- 3.Lenovo2,1 %
- 5.Geekom2,2 %