Acer Aspire XC-840-UB11 desktop PC, Celeron N4505, 16GB DDR4, 1TB SSD + 1TB dock

Everyday tower for light workloads

The Acer Aspire XC-840-UB11 is a compact desktop built around an Intel Celeron N4505 dual-core processor and 16GB of DDR4 2933 memory. It ships with Windows 11 Pro, a USB keyboard, and a USB mouse so it is ready for immediate use. The small chassis suits a desk or floor placement and includes a card reader for quick media access.

Step up from basic office units

This configuration doubles the typical 8GB baseline to 16GB of DDR4 and adds a 1TB SSD paired with a 1TB docking station set for expanded storage. The jump is worthwhile when web browsing, document creation, and light multitasking need more headroom than entry-level systems provide. Buyers who need more storage than the combined 2TB or who require discrete graphics for heavier creative work should look elsewhere.

Steady output during long sessions

The low-power Celeron N4505 and integrated Intel UHD Graphics maintain consistent temperatures during extended web browsing, document editing, and HD video playback. Wi-Fi 6 (802.11ax) keeps wireless throughput stable across the workday. The included 7-in-1 docking station with its own 1TB drive, a 32GB microSD card, and assorted cables extends connectivity without adding internal heat.