WOWNOVA 3.5" IPS PC Temp & System Monitor USB-C Display

WOWNOVA's English-version 3.5" IPS computer temp monitor is a compact internal USB-C display that shows real-time CPU, GPU, RAM and HDD usage and temperatures with customizable themes.

This slim metal-framed mini monitor connects over a single USB-C cable and runs the included English software as a second-display window, making system statistics instantly readable inside or mounted on your PC case. It uses a 320×480 IPS panel for wide viewing angles, supports both horizontal and vertical placement, and includes a visual theme editor so you can design the readouts and layout that suit your build.

How do I install and connect the display to my PC?

Installation is simple: plug the monitor using the supplied USB-C cable to an internal header or an available USB-C port and run the WOWNOVA English software. The device behaves like a second monitor so you can position the stats window where you want it without extra power or HDMI connections.

• Single USB-C cable for data and power — no separate power cable required.
• Works as a secondary display through the bundled Windows software.
• Mount internally or in a visible case location using the compact metal shell.
• Supports horizontal and vertical orientation for flexible installation.

What information can the screen display and how accurate is it?

The WOWNOVA monitor shows CPU, GPU, RAM, and HDD usage and temperature readings, updating in real time so you can monitor load and thermal behaviour. The IPS panel and listed resolution make text and graphs clear at a glance while the software lets you choose which sensors and metrics to display.

• Real-time readouts for CPU and GPU temperature and utilization.
• RAM and HDD usage and activity indicators available.
• 320×480 resolution on a 3.5" IPS panel for crisp information display.
• Customizable fields let you prioritize the stats you care about.

Can I customize the look and save power when it’s not needed?

Yes — the bundled visual theme editor provides drag-and-drop layout control and color/theme options so you can match your build or ARGB lighting. Power-saving features include automatic screen shutoff and adjustable brightness to reduce energy use and lessen eye strain during long sessions.

• Theme editor with free-form placement of widgets and text.
• Brightness control and comfortable-eye protection mode available.
• Automatic screen-off timer to save energy when idle.
• Supports ARGB aesthetic compatibility with case designs.

Will this fit my case and how big is the display?

The compact metal housing measures about 2.17" × 3.35" with a 1.93" × 2.91" visible display area and a 0.31" profile, making it easy to mount inside most mid-tower and larger cases. The slim depth and single-cable connection simplify inside mounting or panel placement without obstructing components.

• Overall size: 2.17" × 3.35"; visible area: 1.93" × 2.91".
• Panel thickness: 0.31" for low-profile mounting.
• Metal shell for durability and clean case integration.
• Fits common mounting locations in mid- and full-tower PCs.

Who is this for: the WOWNOVA English-version computer temp monitor suits PC builders, system enthusiasts, and anyone who wants a compact, high-visibility readout of system health inside their case. It’s ideal for custom rigs with a display window, streamers who want quick hardware status at a glance, and technicians needing a dedicated, readable internal monitor without additional power leads or HDMI routing.