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Accessories, Boards, Modules and Accessories
Raspberry Pi 4 Heatsink
– Compact passive heatsink kit designed specifically for Raspberry Pi 4 Model B
– Solid anodized aluminum for efficient heat transfer and durability
– 3-piece set covers CPU, RAM, and USB/power chip
– Pre-applied thermal adhesive for quick, secure installation
– Silent, maintenance-free cooling to reduce thermal throttling
– Low-profile design works with or without a case; ideal for overclocking and media centersSKU: n/a -
Boards and Programmers, Boards, Modules and Accessories
Raspberry Pi 4 Model B 8GB RAM Development Board
Boards and Programmers, Boards, Modules and AccessoriesRaspberry Pi 4 Model B 8GB RAM Development Board
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– High performance 64-bit quad-core ARM Cortex-A72 CPU at 1.5 GHz
– 8GB LPDDR4-3200 SDRAM for heavy multitasking and complex applications
– Dual-band Wi-Fi (2.4/5GHz), Gigabit Ethernet, and Bluetooth 5.0
– Dual micro-HDMI with 4K support plus H.265 and H.264 video decoding
– Expandable storage via microSD and two USB 3.0 + two USB 2.0 ports
– 40-pin GPIO header, camera and display interfaces for hardware projectsSKU: n/a
Raspberry Pi 4 Heatsink
In stock
– Compact passive heatsink kit designed specifically for Raspberry Pi 4 Model B
– Solid anodized aluminum for efficient heat transfer and durability
– 3-piece set covers CPU, RAM, and USB/power chip
– Pre-applied thermal adhesive for quick, secure installation
– Silent, maintenance-free cooling to reduce thermal throttling
– Low-profile design works with or without a case; ideal for overclocking and media centers
₨ 200 ₨ 250
In stock
Raspberry Pi 4 Heatsink: Quiet, Efficient Cooling for Demanding Projects
The Raspberry Pi 4 heatsink is a precision-crafted passive cooling solution that helps keep your Raspberry Pi 4 Model B running cooler and more reliably under load. Built from solid anodized aluminum, this compact heatsink set improves heat transfer from the CPU, RAM, and power/USB chip without adding noise or moving parts.
Why Choose This Raspberry Pi 4 Cooling Solution
- Passive cooling means silent operation and zero maintenance.
- Premium aluminum construction for fast, efficient heat dissipation.
- Helps prevent thermal throttling so your Pi runs at peak performance longer.
- Low-profile design preserves compatibility with many cases and enclosures.
Key Features
- High-quality solid anodized aluminum heatsink set designed for Raspberry Pi 4 thermal management
- Precision-cut pieces matched to the Pi 4 chip layout for optimal contact
- 3-piece kit covering CPU, RAM, and USB/power chip
- Durable thermal adhesive pre-applied for fast installation
- Fanless, maintenance-free cooling option that reduces noise and power draw
- Works well with or without a case; suitable for compact and embedded projects
Specifications
- Material: Solid anodized aluminum
- Color: Black or Silver (based on availability)
- Number of Pieces: 3-piece kit (CPU, RAM, USB/power chip)
- Mounting: Thermal adhesive pre-applied
- Compatibility: Only for Raspberry Pi 4 Model B
- Dimensions: Precision matched to Pi 4 chip layout
Compatibility and Installation
This heatsink kit is made specifically for the Raspberry Pi 4 Model B. Installation is simple: clean the chip surfaces, peel the protective film from the pre-applied adhesive, and press each heatsink into place. Allow a few minutes for the adhesive to set before powering the board.
Use Cases
- Everyday computing and desktop-style Raspberry Pi 4 setups
- Long-term Raspberry Pi 4 temperature control for always-on projects
- Overclocked Raspberry Pi configurations that need extra cooling headroom
- Quiet cooling for Raspberry Pi 4 servers, media centers, and home labs
- IoT devices, dashboards, and development boards working under load
Benefits
- Reduced CPU and GPU temperatures for improved stability
- Lower risk of thermal throttling during heavy workloads
- Silent operation with no moving parts and no fan noise
- Professional, low-profile look that keeps your Pi compact
Care and Maintenance
Because this is a passive heatsink with adhesive mounting, little maintenance is required. Check occasionally for dust buildup inside your case and clean with compressed air as needed. Reapply adhesive or replace pieces only if they become detached.
Why Buy from Colgroad
Colgroad delivers high-quality Raspberry Pi accessories across Pakistan. We select products for durability, compatibility, and performance, and provide fast shipping and expert support. Boost your Pi’s performance and stability with components chosen to last.
Order Your Raspberry Pi 4 Heatsink Today
Upgrade to reliable, quiet cooling and protect your Raspberry Pi 4 from overheating and thermal throttling. Order your Raspberry Pi 4 heatsink kit from Colgroad Pakistan and enjoy better performance for media centers, servers, and development projects.
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Vendor Information
- Store Name: College Road Electronics
- Vendor: College Road Electronics
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Address:
Microwave Electronics, Basement Azhar Shaheed Plaza, DAV College Road
Rawalpindi
Punjab
46000 - 4.81 rating from 575 reviews
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Boards, Modules and Accessories, Boards and Programmers
ESP32 S3 N16R8 WiFi + Bluetooth Development Board
Boards, Modules and Accessories, Boards and ProgrammersESP32 S3 N16R8 WiFi + Bluetooth Development Board
- Dual-core Xtensa LX7 processor up to 240 MHz for high-performance embedded tasks
- Built-in Wi-Fi (802.11 b/g/n) and Bluetooth 5.0 (LE) for robust wireless connectivity
- 16MB Flash and 8MB PSRAM (N16R8) for larger firmware and AI models
- AI acceleration support optimized for voice and image recognition on the edge
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– Compact, lightweight mini DC motor paired with a 3-blade propeller
– High-speed performance delivers noticeable airflow in small designs
– Low power consumption; runs from batteries or low-voltage DC sources
– Easy propeller attachment for smooth, balanced rotation
– Ideal for DIY electronics, school science experiments, and demonstrations
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- 6-pin JST PH male header connector with 2.0mm pitch for compact PCB designs
- Available in straight (vertical) mounting option
- Through-hole PCB mounting with secure locking system for reliable wire-to-board connections
- Supports up to 2A per pin and 100V DC, ideal for multi-signal and low-power applications
- Perfect for Arduino, ESP32, robotics, drones, sensor arrays, and IoT devices
- Vibration-resistant design with nylon housing and tin-plated brass pins
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Arduino Nano V3 Type-C Development Board (Solderless)
- Based on ATmega328P microcontroller for reliable performance
- USB Type-C connector for modern power and programming
- Solderless design — breadboard-friendly and ideal for prototyping
- Runs at 5V with a 16 MHz clock for Arduino-compatible projects
- 22 I/O pins supporting PWM, ADC, UART, SPI and I2C
- Preloaded with Arduino bootloader; compatible with Arduino IDE and libraries
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Batteries, Cells and Power Supply, Boards, Modules and Accessories
Digital Display Battery Voltage Level Indicator
Batteries, Cells and Power Supply, Boards, Modules and AccessoriesDigital Display Battery Voltage Level Indicator
– Bright 0.28-inch 3-digit LED display for instant voltage readout
– Accurate measurement from 8.0 V to 30.0 V DC with ±0.1 V accuracy
– Slim 50 mm × 25 mm panel fits dashboards, control boxes, and workbenches
– Low power draw (approximately 10 mA) so it will not drain your battery
– Easy snap-in mounting or adhesive pad for quick installation
– Ideal for cars, motorcycles, boats, solar systems, and backup UPS unitsSKU: n/a -
DIY School Kits
STEM Rotating Planet DIY Learning Kit
- Interactive STEM learning kit for hands-on astronomy education
- Build a functional rotating planet system that simulates real solar system motion
- DIY assembly develops problem-solving skills and mechanical understanding
- Perfect for science fair projects, classroom demonstrations, and STEM activities
- Safe, lightweight design suitable for students aged 8+ years
- Motorized operation makes learning engaging and visually appealing
SKU: n/a














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