DELL Pro Slim Plus QBS 1250 Desktop PC Intel Core Ultra 7 265 16GB DDR5 1TB SSD

Business Small Form Factor Desktop

The Dell Pro Slim Plus QBS 1250 is a compact business desktop built around an Intel Core Ultra 7 265 processor with 20 cores running at 2.40GHz up to 5.30GHz. It ships with 16GB of DDR5 memory and a 1TB SSD, providing a responsive platform for office productivity, multitasking and everyday commercial workloads. Windows 11 Pro is pre-installed for immediate deployment.

Sustained Load Thermal Behaviour

A 260W power supply feeds the 20-core CPU and integrated Intel HD Graphics within the small chassis, so extended heavy workloads will be managed by the built-in cooling solution rather than brief burst performance. The Pro chassis design aims to maintain stable operation during long business hours without thermal throttling that would reduce throughput. Continuous multi-tasking across multiple displays remains consistent under typical office duty cycles.

260W Power Supply Capacity

The fixed 260W unit defines the total power budget for the processor, memory, SSD and all connected peripherals, limiting future upgrades such as discrete graphics cards or additional high-power storage devices. Buyers who need more headroom for expansion cards or higher-wattage components should consider a larger form factor system. The existing allocation supports the configured specification reliably.