Acer Aspire TC-1785-UA92 i5-14400 32GB 512GB desktop PC

Ready for office work and study

The Acer Aspire TC-1785-UA92 is a compact desktop powered by an Intel Core i5-14400 processor with 10 cores and 16 threads. It ships with 32GB of DDR5 memory and a 512GB PCIe NVMe SSD. Windows 11 Pro is pre-installed, and integrated Intel UHD Graphics drives up to two displays via HDMI. WiFi 6E and Bluetooth 5.3 handle wireless connectivity.

Sustained load behaviour

The 10-core CPU reaches up to 4.7 GHz when thermal headroom allows, while the 300W power supply sets a firm ceiling on total system draw. Under continuous multi-threaded work the performance cores maintain elevated frequencies until the chassis thermal limit is reached, after which clocks settle to a steady state. Integrated graphics share system memory, so heavy GPU compute reduces bandwidth available to the CPU cores.

Thermals noise and power

The 300W unit delivers only the power the components require, keeping idle consumption low. A single system fan cools the CPU and chipset; acoustic output stays at a typical office background level during document editing or video playback. Under prolonged heavy load the fan speed rises noticeably but remains within the range expected for a business-class tower.