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Black liquid cooler with a square 2.1 inch IPS screen displaying system data

Corn Electronics

Corn Electronics Liquid Cooler 2.1" IPS 480x480 60Hz

SKU CH-2HKD-PJC31

A 2.1 inch IPS screen with 480 by 480 resolution and 60 Hz refresh connects by USB for AIDA64 or Wallpaper Engine monitoring

  • Screen size2.5 in (6.35 cm)
  • Refresh frequency60 Hz
  • Case colorBlack
  • 1" IPS panel delivers crisp 480×480 monitoring visuals
  • 60 Hz refresh keeps system stats smooth and readable
  • Single USB cable handles both power and data transfer
  • Compatible with AIDA64 for detailed hardware telemetry
  • Works with Wallpaper Engine for custom animated backgrounds

2.1" IPS Display Water Block

The Corn Electronics liquid cooler integrates a 2.1" IPS screen with a 480 x 480 resolution directly into the water block. A single USB to Micro USB cable handles both power and data transmission to the motherboard. The display operates at a 60Hz refresh rate and fits standard liquid-cooling loops. The unit ships new in a black finish.

System Monitoring Enthusiasts

Builders who want real-time hardware metrics or animated wallpapers on their loop will find the AIDA64 and Wallpaper Engine compatibility convenient. The panel requires a free USB header and software configuration on Windows. Users without a spare internal USB connection or those running alternative operating systems should consider a standard block without a display.

480 x 480 Square Resolution

The 480 x 480 pixel count defines the amount of sensor data or graphical detail visible at a glance. This square aspect ratio suits dashboard-style layouts better than wide video content. Buyers who need higher pixel density for detailed graphs or text-heavy readouts should look for a larger or higher-resolution module.

How it compares

Measured against everything we stock in Liquid Cooling & AIO Coolers, at today’s prices. Recalculated every night.

Price $57.99
Cheaper than about 58% of the 1,190 comparable items (median $71.99).
Screen size 2.5 in (6.35 cm)
Lower than about 90% of the 11 comparable items (median 3.95 in).

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Specifications

Product
Case colorBlack
Display
Screen size2.5 in (6.35 cm)
Refresh frequency60 Hz
Audio & video
Integrated speakersNo
Ports & slots
Thunderbolt 2 portsNo

Questions about this item

Does the 2.1" IPS screen ship with the required Micro-USB cable, or must I buy one separately?

The product connects via a USB or motherboard USB header to Micro-USB, so a compatible cable is needed if your board lacks a spare header.

Should I choose the 2.1" IPS panel or the 2.5" specification listed in the cabinet details?

The manufacturer highlights describe a 2.1" IPS display at 480x480; the 2.5" figure appears in a separate cabinet-colour field and does not change the active screen size.

What does the 60Hz refresh rate mean for live AIDA64 sensor data on the 480x480 panel?

At 60Hz the 2.1" IPS screen can update monitoring values and Wallpaper Engine animations smoothly, matching typical sensor-polling intervals.

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