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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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STEM & DIY Learning Kits
2WD Acrylic Robot Car Chassis
– Compact 2WD robot car chassis ideal for beginners and hobbyists
– Durable transparent acrylic base plate for secure mounting
– Includes two DC geared motors, two wheels and a caster wheel
– Universal compatibility with Arduino, Raspberry Pi and motor drivers
– Easy assembly with nuts, screws and motor mounts included
– Great starter platform for line following, obstacle avoidance and STEM projectsSKU: n/a -
Sensors And Modules
PD65W QC4.0 QC3.0 Type-C USB Fast Charging Adapter Module DC8-32V 3.25A
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- Wide Input Voltage Range: Works with DC 8V-32V input, compatible with batteries, solar systems, and car power supplies
- Dual Output Ports: USB Type-C and USB ports allow simultaneous charging of multiple devices up to 3.25A
- Advanced Safety Protection: Built-in over-current, over-voltage, short-circuit, and over-temperature protection
- Compact Design: Easy integration into DIY projects, power banks, car chargers, and embedded systems
- High Efficiency Conversion: Minimal heat generation with stable power delivery for laptops, smartphones, and tablets
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Integrated Circuits (ICs)
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– L293D Dual H-Bridge Motor Driver IC in a 16-pin DIP package for easy prototyping
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– Bidirectional motor control (forward and reverse) with PWM speed input
– Up to 600mA continuous output per channel, 1.2A peak
– Wide supply voltage range: 4.5V to 36V
– Built-in clamp diodes for back EMF protection; TTL/CMOS compatible inputsSKU: n/a -
Accessories
3.15A Slow-Blow Glass Cartridge Fuse
– Rated current: 3.15A for medium-power circuits
– Slow-blow (time-delay) design tolerates brief inrush currents
– Clear glass cartridge for quick visual inspection
– Metal end caps ensure secure, reliable connections
– Fits standard fuse holders and inline clips
– Ideal for power supplies, adapters, audio gear, and DIY electronicsSKU: n/a -
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20cm Female-to-Female Hole-to-Hole Jumper Wires Set 20pcs/40pcs
Boards, Modules and Accessories, Accessories20cm Female-to-Female Hole-to-Hole Jumper Wires Set 20pcs/40pcs
- Set of 20 or 40 female-to-female jumper wires for solderless connections.
- Each wire is 20cm long for flexible prototyping.
- Female sockets on both ends to connect male header pins and modules.
- Assorted colors for easy wiring identification and organization.
- Durable, flexible insulated wires—reusable for multiple projects.
- Ideal for Arduino, Raspberry Pi, ESP32, sensors, breadboards and robotics.
SKU: n/a -
Motors, Drivers and Wheels
Mini Drone Motor / Model Aircraft Motor 716 40,000RPM
- High-speed coreless DC motor capable of 40,000 RPM for mini drones and RC aircraft
- Ultra-compact 7x16mm size with lightweight construction for optimal flight performance
- Coreless motor technology delivers fast acceleration, reduced energy loss, and smooth operation
- Operates on 3V to 4.2V DC, ideal for LiPo battery-powered systems
- Supports both CW and CCW rotation by reversing polarity
- Perfect for nano quadcopters, DIY UAVs, toy drones, and STEM projects
SKU: n/a
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Batteries, Cells and Power Supply, Boards, Modules and Accessories
2x 18650 Battery Case Cell Holder
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DRV8825 Stepper Motor Driver Module with Aluminum Heat Sink
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