Argon Poly+ Raspberry Pi 4 Case | Vented ABS with PWM Fan & Heatsink

Upgrade your interface with crisp visuals.
This 12864 Graphic LCD Module delivers a sharp 128x64 pixel resolution on a stunning blue backlight with white pixels. Built with the versatile ST7920 controller, it supports both Parallel and SPI Serial modes, allowing you to save precious I/O pins on your Arduino or microcontroller. Perfect for displaying complex graphics, charts, and custom text.

• High-Res Graphic Display: 128x64 dot matrix resolution enables text, images, and graph rendering.
• Crisp Visibility: Deep blue background with bright white pixels provides excellent contrast and aesthetics.
• Dual Interface Modes: Supports both 6800 8-bit Parallel and Serial (SPI) modes (Selectable via Pin 15 PSB).
• Standard 5V Logic: Seamlessly compatible with Arduino UNO, Mega, and other 5V logic controllers.
• Adjustable Contrast: Dedicated V0 pin allows for precise brightness and contrast tuning via potentiometer.
• Robust Mounting: Four corner mounting holes (3mm) for secure installation in enclosures.

Premium Protection Meets Active Cooling

Don't let overheating throttle your projects. The Argon Poly+ is arguably the best value-for-money case for the Raspberry Pi 4, specifically engineered to bridge the gap between simple plastic shells and premium aluminum enclosures. It provides a robust shield for your electronics while maintaining sophisticated thermal management.

Intelligent Thermal Management

Unlike standard generic cases, the Argon Poly+ includes a custom Argon Mini Fan with an integrated heatsink. This isn't just a fan; it connects via the GPIO and is PWM controllable, meaning the fan speed adjusts automatically based on the CPU temperature. This ensures your Pi stays silent during light tasks and ramps up cooling only when necessary.

Designed for Makers & Developers

Accessibility is key. The removable top cover allows you to access the GPIO pins, camera module, and display ports without dismantling the entire setup. Whether you are building a retro gaming console with RetroPie or running a home server with Ubuntu, the sleek cable management system keeps your workspace tidy and your ports accessible.

Durable & Stylish

Crafted from high-quality Coated ABS Plastic, the charcoal black finish looks professional on any desk. The vented design promotes passive airflow, working in tandem with the active fan to extend the lifespan of your Raspberry Pi 4.

• Local delivery within Hong Kong and in-store pickup.​
• Free shipping for orders of HK$400 or above; HK$35 shipping fee for orders below HK$400.​
• Shipped by SF Express, usually dispatched the same day for orders confirmed before 6:00 PM (Mon–Sat).​
• Estimated delivery time: 1–3 business days after dispatch (Hong Kong).​
• In-store pickup details (location and time) will be confirmed by email or phone message.​
• Delivery times are estimates and may be affected by weather or unforeseen circumstances.​