DELL Pro Slim Plus QBS 1250 Core Ultra 7 265 64GB DDR5 256GB SSD desktop PC

Business desktop for office workloads

The Dell Pro Slim Plus QBS 1250 is a small-form-factor business desktop built around an Intel Core Ultra 7 265 processor with 20 cores running at 2.40 GHz up to 5.30 GHz. It ships with Windows 11 Pro and targets professionals who need responsive multitasking for productivity applications, data handling and everyday office tasks.

Memory and storage capacity

Sixty-four gigabytes of DDR5 memory provides ample headroom for large spreadsheets, multiple browser tabs and concurrent business applications without swapping. The 256 GB solid-state drive delivers quick boot times and fast file access, though users working with extensive local media libraries or large project archives will need additional storage.

260-watt power supply constraint

The internal 260 W power supply limits graphics expansion to low-profile cards that fit within its output budget, so the system relies on integrated Intel HD Graphics for multi-display support via DisplayPort. Buyers who require a discrete GPU for 3D rendering, video editing or GPU-accelerated workloads should consider a chassis with a higher-wattage supply.