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Black upright desktop tower with front USB ports and card reader

Acer America

Acer Aspire TC-1775-UR11 i5-14400 16GB DDR5 1TB NVMe 2TB HDD Win 11 Home desktop PC

SKU CH-9XT9-BWZWG

Business desktop with Intel Core i5-14400, 16GB DDR5, 1TB NVMe SSD plus 2TB HDD, Wi-Fi 6E and Windows 11 Home

  • TypeBusiness Desktops & Workstations
  • Form FactorDesktop
  • Power Supply300W
  • MonitorMonitor not included
  • Operating SystemWindows 11 Home
  • L3 Cache Per CPU20MB Cache
  • 10-core i5-14400 up to 4.7 GHz handles heavy workloads
  • 16 GB DDR5 4800 MHz memory speeds multitasking
  • 1 TB NVMe SSD plus 2 TB HDD stores everything
  • Wi-Fi 6E and Bluetooth 5.3 connect peripherals fast
  • Windows 11 Home 64-bit ready out of the box

Home and business desktop

The Acer Aspire TC-1775-UR11 is a Windows 11 Home tower built around a 14th Gen Intel Core i5-14400 processor with 10 cores and 16 threads. It ships with 16GB of DDR5 memory, a 1TB PCIe NVMe solid-state drive and a 2TB 3.5-inch hard drive for combined speed and capacity. Integrated Intel UHD Graphics 730 drives up to two displays via the two HDMI outputs.

300W power supply thermals

A 300W unit powers the CPU, memory, storage and an air cooler in a chassis measuring 6.7 by 13.9 by 13.45 inches. Wi-Fi 6E AX211 and Bluetooth 5.3 handle wireless links while a single RJ-45 port provides wired networking. The front panel includes four USB 2.0 ports, one USB 3.2 Type-C port, an SD card reader and a headset jack. A USB keyboard and mouse are included in the box.

Sustained load behaviour

Under continuous multi-threaded work the 10-core processor can reach 4.7 GHz while the air cooler manages heat within the 300W envelope. The NVMe drive keeps the operating system and active projects responsive, and the 2TB hard drive stores larger archives without slowing the boot volume. Buyers who need a discrete graphics card, more internal drive bays or a higher-wattage power supply should consider a different platform.

Highlights

  • 10-core i5-14400 up to 4.7 GHz handles heavy workloads
  • 16 GB DDR5 4800 MHz memory speeds multitasking
  • 1 TB NVMe SSD plus 2 TB HDD stores everything
  • Wi-Fi 6E and Bluetooth 5.3 connect peripherals fast
  • Windows 11 Home 64-bit ready out of the box

Specifications

BrandAcer
ModelAspire
TypeBusiness Desktops & Workstations
Form FactorDesktop
Power Supply300W
MonitorMonitor not included
Operating SystemWindows 11 Home
L3 Cache Per CPU20MB Cache
GPU/VGA TypeIntel UHD Graphics 730
Graphics InterfaceIntegrated video
Memory Capacity16GB DDR5
SSD1TB
HDD2TB
Optical Drive TypeNo Optical Drive
Screen SizeNo Screen
WLANWi-Fi 6E AX211
BluetoothBluetooth 5.3
Card ReaderYes
RJ451 port
Keyboard TypeUSB Keyboard

Questions about this item

How do I install extra DDR5 memory in the Aspire TC-1775-UR11 and what step is often missed?

Open the chassis, insert the DDR5 DIMM into the free slot until the retention clips click, then re-enable XMP or the 4800 MHz profile in the BIOS so the new module runs at its rated speed.

Which component in this desktop will most likely need replacement first and how can I tell?

The 300 W power supply is the usual first wear item; watch for random restarts or failure to POST after a few years of daily use.

What thermal limit appears first when the i5-14400 runs sustained loads in this 300 W chassis?

The air-cooled CPU cooler hits its dissipation ceiling, causing the processor to throttle below its 4.7 GHz turbo once the 65 W base power is exceeded for extended periods.

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