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Black all-in-one desktop with 21.5 inch IPS screen on silver metal stand

Huilian Cloud Technology (Shenzhen) Co.,

Huilian Cloud Technology (Shenzhen) Co., All-in-One PC Intel Pentium G6405 4.1GHz 8GB 256GB SSD 21.5" IPS

SKU CH-ZTD8-R3ZVA

A 21.5-inch IPS all-in-one desktop with an Intel Pentium G6405 processor, 8 GB DDR4 memory and a 256 GB SSD

  • CPU TypeIntel Pentium G6405
  • Screen Size21.5"
  • 5 inch IPS display gives wide 178° viewing angles
  • Intel Pentium G6405 dual-core four-thread CPU runs at 4.1GHz
  • 8GB DDR4-2666 memory supports smooth multitasking
  • 256GB SSD provides fast boot and load times
  • Four USB 3.0 ports plus HDMI and VGA connect peripherals

21.5" IPS All-in-One PC

This all-in-one computer integrates a 21.5 inch IPS display with an Intel Pentium G6405 dual-core processor running at 4.1 GHz. It ships with 8 GB of DDR4 memory and a 256 GB SSD. The system suits home offices, education settings or reception desks that need a compact Windows 10 device without a separate tower.

Thermals, noise and power

A thermostat-controlled fan manages heat from the integrated graphics and processor inside the slim chassis. The external power adapter accepts 90 to 264 Vac at 50 or 60 Hz and delivers 19 V at 4.73 A. Fan noise stays low during typical productivity tasks such as document editing or web browsing.

Build, connectors and daily use

The unit combines a plastic rear shell in black or white with a silver metal base for stability. Connectivity includes HDMI, VGA, four USB 3.0 ports, two USB 2.0 ports, Gigabit Ethernet, audio jacks and a DC input. An optional 10-point capacitive touch panel, 2 MP camera and dual 3 W speakers expand interactive use. The package supplies the power cable, adapter and instructions.

Highlights

  • 5 inch IPS display gives wide 178° viewing angles
  • Intel Pentium G6405 dual-core four-thread CPU runs at 4.1GHz
  • 8GB DDR4-2666 memory supports smooth multitasking
  • 256GB SSD provides fast boot and load times
  • Four USB 3.0 ports plus HDMI and VGA connect peripherals

Specifications

CPU TypeIntel Pentium G6405
Screen Size21.5"

Questions about this item

How do I attach the metal base to the all-in-one PC, and which step is often missed?

Align the base brackets with the rear mounting points, secure the supplied screws, then connect the DC 19 V 4.73 A adapter before powering on; the cable routing clip is frequently overlooked.

Which component will likely need replacement first during the life of this 21.5 inch IPS unit?

The thermostat fan is the only moving part; dust buildup reduces airflow, so plan to clean or replace it after extended use.

What thermal limit appears first when the Intel Pentium G6405 runs sustained workloads?

The integrated graphics share system memory and the single thermostat fan, so chassis temperature rises until the fan reaches maximum speed, throttling performance.

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