Acer America Aspire XC-840-UB11 desktop PC, Intel Celeron N4505, 32GB DDR4, 1TB NVMe, Windows 11 Pro

Compact desktop for everyday tasks

The Acer Aspire XC-840-UB11 is a small-form-factor desktop built around an Intel Celeron N4505 processor with integrated Intel UHD Graphics. It ships with 32GB of DDR4 memory and a 1TB NVMe solid-state drive, running Windows 11 Pro out of the box. The system targets home or office users who need a space-saving PC for web browsing, document work and media playback.

Included peripherals and connectivity

A wired keyboard and mouse combo are supplied in the box, so the system is ready to use without extra purchases. Wireless connectivity comes from Wi-Fi 6 and Bluetooth 5.3, supporting modern routers and peripherals. The 65-watt power supply is integrated into the chassis, removing the need for an external brick and keeping the desk area tidy.

Straightforward setup with limited expansion

Physical installation consists of connecting power, a display and the bundled input devices; the operating system is pre-activated. The compact 12.99 by 3.94 by 11.61 inch chassis weighs 9.26 lb and fits on a small desk or behind a monitor. Internal upgrade room is minimal, so buyers who want additional drive bays or a discrete graphics card should consider a larger tower instead.