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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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SG90 9g Micro Servo Motor (360 Degree Rotation)
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- Compact servo with 360-degree continuous rotation for full directional control.
- Lightweight (approx. 9g) and small form factor for tight builds.
- Durable construction for reliable, long-lasting operation.
- Simple PWM control compatible with Arduino, Raspberry Pi and other microcontrollers.
- Low power consumption, runs on 4.8V to 6V—ideal for battery projects.
- Great for wheeled robots, pan-tilt systems, conveyors and DIY automation.
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T-M105 Creeping Robot DIY Learning Kit
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– Teaches mechanical linkages, gears, and motor control
– Motorized operation using a small DC motor and 2x AA batteries
– Intermediate skill level, ideal for classroom or club projects
– Includes parts, screws, battery holder, and step-by-step instructions
– Encourages creativity, problem solving, and STEM learningSKU: n/a -
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Mini Round Shape Speaker 8Ω 1W
- Compact 8Ω, 1W speaker delivers clear audio for low-power projects
- Small round form factor fits into tight spaces and portable builds
- Lightweight and easy to mount — ideal for prototypes and enclosures
- Compatible with Arduino, Raspberry Pi, ESP and other microcontrollers
- Perfect for toys, alarms, voice modules and sound-effect projects
- Reliable performance for notification and voice-output applications
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5x2mm Mini Round Heavy Duty Neodymium Magnets
– Compact 5 x 2 mm round neodymium magnets with powerful holding strength
– Made from NdFeB (Neodymium-Iron-Boron) for long-lasting performance
– Mini form factor ideal for tight spaces, enclosures, and sensor alignment
– Versatile for electronics, crafts, models, and robotics projects
– Durable and resistant to demagnetization under normal use
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Buck, Boost Converters and Regulators
20A 300W High-Power Step Down Buck Converter Module 6-40V to 1.2-36V
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- High-power DC-DC buck converter with 6-40V input to 1.2-36V adjustable output
- Delivers up to 20A peak current (10-15A recommended) and 300W output power
- Efficient voltage regulation with up to 95% conversion efficiency
- Features large heat sink for improved thermal performance and stable operation
- Ideal for motors, LED systems, battery charging, robotics, and solar power applications
- Dual potentiometers for easy voltage and current adjustment
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