-
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
-
Boards, Modules and Accessories
Mecanum Wheels Pair (60mm)
– Pair of 60mm Mecanum wheels for true omnidirectional movement
– Low-noise polyurethane (PU) rollers with sealed bearings for quiet operation
– Steel hub and lightweight frame; supports up to 10 kg per wheel
– Includes mounting hardware, spacers, screws, and adapters for quick DIY install
– Smooth performance on carpet, tile, or concrete; ideal for labs and competitions
– Fast to fit and ready for coding, not assembly; order now at colgroad.comSKU: n/a -
Boards, Modules and Accessories
TT Gear Motor with 65mm Rubber Wheel
– High-torque TT gear motor for reliable robot motion
– Built-in gearbox for low RPM and strong torque
– Compatible with 65mm rubber wheels for secure traction
– Compact, durable housing with easy mounting points
– Ideal for Arduino, Raspberry Pi, and DIY robotics projects
– Perfect for small robots, robotic cars, and STEM learningSKU: n/a -
Boards, Modules and Accessories, Sensors And Modules
TCRT5000 IR Line Tracking Sensor Module
– Compact TCRT5000 infrared sensor module for reliable line detection
– Detects black and white surfaces with high precision
– Adjustable sensitivity with onboard potentiometer
– Dual outputs: analog (AO) and digital (DO)
– Wide operating voltage: 3.3V to 5V for Arduino and Raspberry Pi compatibility
– Status indicator LED for real-time detection feedback
– Ideal for robotics, automation, and DIY electronics projectsSKU: n/a -
DIY School Kits
T-M215 Moving Head Fan DIY Learning Kit
– Hands-on DIY kit to build a functional moving head fan
– STEM-focused: teaches motors, circuits, gear transmission, and motion
– Easy assembly with pre-cut wooden parts and no soldering required
– Battery-powered (2 × AA) and operates at 3V–6V DC
– Beginner to intermediate skill level; 30–45 minutes assembly time
– Durable eco-friendly wooden construction, ideal for classrooms and science fairsSKU: n/a -
Boards, Modules and Accessories, Sensors And Modules
Rain Drops Detection Sensor Module
- High-sensitivity conductive sensing board detects even light raindrops.
- Digital output for simple rain/no-rain detection with microcontrollers.
- Analog output provides a voltage proportional to rain intensity.
- Built-in potentiometer for easy sensitivity adjustment.
- Compact, lightweight design for simple mounting and integration.
- Ideal for weather monitoring, automated irrigation, and environmental projects.
SKU: 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, Sensors And Modules
5V 4-Channel Arduino Relay Module Board
- Control up to 4 devices independently with four relay channels.
- Supports 250V AC/10A or 30V DC/10A per channel for high-power loads.
- Optocoupler isolation protects your microcontroller from high-voltage circuits.
- LED indicators provide clear visual status for each relay channel.
- Standard 5V TTL inputs — compatible with Arduino, Raspberry Pi and most MCUs.
- Screw terminals and mounting holes for secure wiring and easy installation.
SKU: n/a -
Boards, Modules and Accessories, Motors, Drivers and Wheels
L298N Motor Driver Module Dual H-Bridge 3A
Boards, Modules and Accessories, Motors, Drivers and WheelsL298N Motor Driver Module Dual H-Bridge 3A
- Dual H-Bridge driver controls two DC motors or one bipolar stepper motor simultaneously
- Robust 3A continuous current per channel with integrated heat sink for thermal management
- Wide motor supply range 5V to 35V and TTL-compatible inputs for Arduino, Raspberry Pi, ESP32
- Onboard 5V regulator, screw terminals and header pins for simple wiring and prototyping
- Enable, direction and PWM inputs for precise speed and direction control
- Compact PCB with mounting holes ideal for robotics, automation, and DIY projects
SKU: n/a -
Boards, Modules and Accessories, Accessories
Screw Terminal Block Connector 2-Pin and 3-Pin
– Available in 2-pin and 3-pin configurations to suit different wiring needs
– Simple screw terminal design for quick, secure wire connections
– Durable plastic housing and metal screw contacts for long-lasting reliability
– Compact, space-saving form factor for tight installations
– Color-coded terminals and marked pins for easy identification
– High voltage rated for both low and high power applicationsSKU: n/a -
Boards, Modules and Accessories, Wireless Communication
SIM900 GSM GPRS Wireless Transmission Module
- SIM900 chipset for stable GSM and GPRS connectivity
- GPRS data rates up to 85.6 kbps for efficient transfer
- Supports voice calls and SMS messaging
- UART (serial) interface for easy Arduino and Raspberry Pi integration
- Compact, durable design suitable for embedded projects
- Operates on 3.4V to 4.4V power supply
SKU: n/a
Reviews
There are no reviews yet