Acer Aspire XC-840-UB11 Desktop PC, Celeron N4505, 32 GB DDR4, 512 GB NVMe, Windows 11 Pro

Compact desktop for everyday tasks

The Acer Aspire XC-840-UB11 is a small-form-factor desktop aimed at home offices and students who need a ready-to-use Windows 11 Pro system. It ships with a wired keyboard and mouse so work can start immediately. The Intel Celeron N4505 processor handles web browsing, document editing and video playback. Buyers who want more storage or discrete graphics should look elsewhere.

Limits of integrated graphics and 65 W power

Intel UHD Graphics shares system memory and is suited to 2D applications and streaming video rather than 3D rendering or modern gaming. The 65 W power supply leaves no headroom for a dedicated graphics card or additional high-draw expansion cards. Wi-Fi 6 and Bluetooth 5.3 provide current wireless connectivity for peripherals and network access. The single 512 GB NVMe drive sets the total fast storage capacity unless an external drive is added.

Simple setup with few upgrade paths

Opening the chassis requires only basic tools and the memory slots are accessible for the installed 32 GB DDR4 configuration. The M.2 slot is occupied by the boot SSD so adding internal storage means replacing the existing drive. Windows 11 Pro is pre-activated and the included peripherals connect via standard USB ports. The compact 12.99 x 3.94 x 11.61 inch case limits internal airflow and component choices.