-
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
.wa-price-card{--wa-green:#25D366;--wa-green-dark:#1ebe57;--wa-green-glow:rgba(37,211,102,0.25);font-family:system-ui,-apple-system,sans-serif;background:#f0faf3;border:1.5px solid #d4f0dd;border-radius:14px;padding:22px 24px;display:flex;align-items:center;justify-content:space-between;gap:20px;transition:border-color 0.3s,box-shadow 0.3s;box-sizing:border-box;margin:15px 0;width:100%}.wa-price-card:hover{border-color:var(--wa-green);box-shadow:0 4px 24px var(--wa-green-glow)}.wa-price-card .wa-icon-circle{width:52px;height:52px;min-width:52px;border-radius:50%;background:var(--wa-green);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 14px var(--wa-green-glow);flex-shrink:0}.wa-price-card .wa-icon-circle svg{width:26px;height:26px;fill:#fff}.wa-price-card .wa-text{flex:1;min-width:0}.wa-price-card .wa-text h4{font-size:15px;font-weight:700;color:#1a2e1f;margin:0 0 3px 0;line-height:1.3}.wa-price-card .wa-text p{font-size:12.5px;font-weight:500;color:#4a6b52;line-height:1.4;margin:0}.wa-price-card .wa-btn{display:inline-flex;align-items:center;gap:8px;background:var(--wa-green);color:#fff !important;font-family:inherit;font-size:14px;font-weight:700;padding:12px 24px;border:none;border-radius:50px;cursor:pointer;text-decoration:none !important;white-space:nowrap;line-height:1;overflow:visible;transition:background 0.2s,transform 0.15s,box-shadow 0.2s;flex-shrink:0}.wa-price-card .wa-btn:hover{background:var(--wa-green-dark);color:#fff !important;transform:translateY(-1px);box-shadow:0 6px 20px var(--wa-green-glow)}.wa-price-card .wa-btn:active{transform:translateY(0)}.wa-price-card .wa-btn svg{width:18px;height:18px;min-width:18px;fill:#fff;flex-shrink:0}@media(max-width:520px){.wa-price-card{flex-direction:column;text-align:center;padding:20px;gap:14px}.wa-price-card .wa-btn{width:100%;justify-content:center}}
Get PricePrices are updating frequently
Contact us on WhatsApp to get the current price & availability
– 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.
Note: Images are for illustration purposes only.
Only logged in customers who have purchased this product may leave a review.
Vendor Information
- Store Name: College Road Electronics
- Vendor: College Road Electronics
-
Address:
Microwave Electronics, Basement Azhar Shaheed Plaza, DAV College Road
Rawalpindi
Punjab
46000 - 4.81 rating from 575 reviews
-
Projects
Smart 4WD Follow Me Robot using Arduino (Unassembled)
- Intelligent Follow-Me robot with 4WD chassis powered by Arduino Uno for autonomous object tracking
- Ultrasonic sensor mounted on SG90 servo motor continuously scans surroundings for real-time detection
- Dual IR sensors assist with precise movement tracking and obstacle avoidance capabilities
- L298N motor driver ensures smooth and responsive 4-wheel drive movement control
- Rechargeable 18650 lithium battery pack provides portable and efficient power supply
- Perfect for STEM education, robotics competitions, science fairs, and Arduino learning projects
- Complete unassembled kit with all components, jumper wires, and USB programming cable included
SKU: n/a -
Tech Tools and Instruments
Electrical Wire Cable Cutter
– Precision hardened steel blades for long-lasting sharpness
– Clean cuts on copper and aluminum without fraying
– Ergonomic, non-slip PVC handle for safe, comfortable grip
– Compact 150mm length, easy to store in toolkits
– Suitable for DIY, workshops, school labs, and electronics projects
– Cuts wires up to approximately 1.5 to 2.5 mm depending on modelSKU: n/a -
Boards, Modules and Accessories, Sensors And Modules
Pulse Sensor Heart Beat Sensing Module SEN 11574
Boards, Modules and Accessories, Sensors And ModulesPulse Sensor Heart Beat Sensing Module SEN 11574
- Real-time heart rate and pulse monitoring
- Accurate optical pulse detection for wearable and fitness projects
- Plug-and-play with Arduino and other microcontrollers (analog and digital outputs)
- Compact, low-power design ideal for IoT health applications
- Integrated LED indicator for visual heartbeat feedback
- JST 3-pin connector for quick and easy wiring
SKU: n/a -
DIY School Kits
T-M57 Vacuum Cleaner DIY Learning Kit
– Build a working miniature vacuum cleaner to demonstrate suction and airflow
– Teaches air pressure, aerodynamics, and basic electronics
– Includes mini DC motor, fan blade, filter, nozzle, battery holder, and hardware
– Easy assembly with pre-cut parts and step-by-step manual
– Ideal for classroom experiments, science fairs, and home STEM learning
– Durable, reusable design for repeated demonstrations and practiceSKU: n/a -
Integrated Circuits (ICs)
74251 8-Inputs Data Selector/Multiplexer IC
– High-performance 8-to-1 data selector/multiplexer for digital signal routing
– 3-bit select inputs (S2, S1, S0) to choose one of D0 to D7
– True (Y) and complemented (W) outputs plus tri-state enable (G)
– TTL logic family for fast switching and compatibility with TTL/CMOS devices
– Packaged in a standard 24-pin DIP for easy prototyping and PCB assembly
– Low power consumption, ±8 mA output current and typical 20 ns propagation delaySKU: n/a -
Boards, Modules and Accessories
2WD Robotic Car Acrylic Sheet
- Laser-cut 2WD robotic car acrylic sheet for precise, clean edges and easy assembly.
- Pre-drilled slots and standardized mounting points for motors, wheels, sensors, and control boards.
- Lightweight yet durable acrylic provides stable support for Arduino and Raspberry Pi robot builds.
- Optimized layout for 2WD robot car chassis projects, STEM kits, and classroom use.
- Universally compatible with most robotic car accessories and Arduino-compatible chassis components.
- Ideal for hobbyists, educators, and makers building custom robot car frames and prototypes.
SKU: n/a
Related products
-
Boards, Modules and Accessories, RC Drones and Accessories
A2212 1000KV BLDC Brushless DC Motor
- 1000KV brushless design for efficient, high-RPM performance
- Lightweight A2212 form factor for small drones and RC planes
- Smooth, low-vibration operation for stable flight and longer motor life
- Compatible with 2S to 3S LiPo batteries and common 20A ESCs
- Durable construction with standard A2212 mounting pattern for easy replacement
- Balanced thrust and runtime ideal for hobbyist multirotors and fixed-wing models
SKU: n/a -
Boards, Modules and Accessories, Motors, Drivers and Wheels, RC Drones and Accessories
Servo CCPM Consistency Tester
Boards, Modules and Accessories, Motors, Drivers and Wheels, RC Drones and AccessoriesServo CCPM Consistency Tester
– Tests servo performance in CCPM systems for RC models
– Three testing modes: Manual, Neutral, Automatic
– Connects up to three servos or ESCs simultaneously
– Compatible with analog and digital servos and ESCs
– Compact, lightweight, and portable for field and bench use
– Simple, user-friendly operation for hobbyists and professionalsSKU: n/a -
Boards, Modules and Accessories, Display Modules and LCDs
4-Digits 7-Segment LED Display Module (TM1637)
Boards, Modules and Accessories, Display Modules and LCDs4-Digits 7-Segment LED Display Module (TM1637)
- 4-digit 7-segment LED module for clear numeric readouts
- TM1637 driver IC with simple 2-wire interface (CLK, DIO)
- High-brightness LEDs for excellent visibility in varied lighting
- Compact, slim module ideal for tight enclosures and projects
- Easy integration with Arduino, Raspberry Pi and other MCUs
- Perfect for clocks, counters, voltmeters, thermometers and DIY builds
SKU: n/a -
Boards, Modules and Accessories, Sensors And Modules
AS608 Fingerprint Reader Optical Sensor Module
- Optical fingerprint capture for accurate biometric identification
- Compact, low-power design ideal for embedded systems and IoT devices
- Easy serial/UART integration with Arduino, Raspberry Pi, STM32 and other MCUs
- Fast enrollment and verification with onboard template management
- Durable touch surface rated for repeated daily use
- Developer-friendly with example code and rapid prototyping support
SKU: n/a
Reviews
There are no reviews yet