Acer Aspire TC-1775-UR11 desktop PC i5-14400 32GB DDR5 256GB NVMe + 1TB HDD Win 10 Pro

Acer Aspire TC-1775-UR11 desktop for office work

This Acer Aspire desktop combines a 14th Gen Intel Core i5-14400 processor with 32GB of DDR5 memory and a dual-drive layout of 256GB NVMe SSD plus 1TB hard drive. Windows 10 Pro is pre-installed, making it ready for business deployment. Integrated Intel UHD 730 graphics handle standard office displays via two HDMI ports. The system includes Wi-Fi 6E, Bluetooth 5.3, and a USB keyboard and mouse.

Sustained load behaviour with 300W power supply

The 300W power supply and air-cooled CPU cooler manage the i5-14400 at its 2.50GHz base clock across 10 cores and 16 threads during extended workloads. Turbo frequencies up to 4.7GHz are available for shorter bursts, but the modest power budget and integrated graphics limit continuous high-intensity compute or gaming performance. Thermal throttling may appear under prolonged multi-threaded stress.

Tool-free chassis access and upgrade constraints

The desktop chassis opens without tools for memory and storage upgrades, and the SD card reader sits at the front for easy access. Only two DDR5 DIMM slots exist, so expanding beyond 32GB requires replacing modules rather than adding them. The 300W power supply restricts discrete graphics card additions, and the proprietary motherboard layout limits aftermarket cooler compatibility. Buyers needing a dedicated GPU or higher-wattage components should consider a different platform.