- 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 - 4.80 rating from 570 reviews
- Buck, Boost Converters and Regulators
Mini 360 DC-DC Step Down Buck Converter Module
– Input Voltage: 4.75V to 23V DC
– Output Voltage: 1V to 17V DC adjustable
– Output Current: up to 1.8A (recommended 1.2A for stable operation)
– High efficiency up to 95% (MP2307 switching regulator)
– Compact size: 17 mm x 11 mm x 4 mm with built-in thermal and short-circuit protection
– Ideal for Arduino, ESP, Raspberry Pi, IoT and battery-powered DIY projectsSKU: n/a - Sensors And Modules
MAX30102 SPO2 Pulse Oximeter Heart Rate Sensor Module
- Accurate heart rate and SpO2 monitoring using red and IR LEDs
- Dual-LED design (660nm red and 940nm infrared) for precise readings
- I2C digital interface for easy integration with microcontrollers
- Low power consumption ideal for battery-powered wearables
- Compact, lightweight module suited for fitness trackers and medical devices
- Configurable sampling rates and LED currents to balance performance and power
SKU: n/a - Boards, Modules and Accessories, Sensors And Modules
50kg Aluminum Weighing Load Cell Sensor
- High-precision 50kg load cell sensor for accurate weight measurement.
- Made from durable aluminum alloy for strength and low weight.
- Operates on a strain gauge Wheatstone bridge with four gauges for stability.
- Compact design with mounting holes for easy integration into scales and platforms.
- Simple 4-wire connection (E+, E-, A+, A-) for quick interfacing.
- Pairs with HX711 amplifier or similar modules for digital readings; ideal for industrial, robotics, and DIY projects.
SKU: n/a - Boards, Modules and Accessories, Accessories
2 DOF Pan and Tilt Bracket for Servo Motor (Big)
– Durable 2-axis (pan & tilt) servo motor bracket
– Made from strong, lightweight aluminum alloy for rigidity and low weight
– Compatible with MG995, MG996R and similar standard-size servos
– Pre-drilled holes for easy assembly and secure mounting
– Ideal for robotics, camera mounting, surveillance, and AI vision projects
– Larger size supports heavier loads compared to smaller pan-tilt bracketsSKU: n/a - Boards, Modules and Accessories, Accessories
Small Micro Limit Switch
- Compact snap-action limit switch for tight spaces
- Precision lever actuator for accurate position detection
- 3-pin terminals (COM, NO, NC) for flexible wiring
- Easy screw-hole mounting for secure installation
- Ideal for robotics, CNC machines, and 3D printers
- Durable construction for long service life in low-voltage circuits
SKU: n/a - Integrated Circuits (ICs)
74161 4-Bit Synchronous Binary Counter IC (DIP)
– 4-bit synchronous binary counter (counts 0 to 15)
– TTL logic family with positive-edge triggered clock
– Presettable parallel load plus clear and enable inputs
– High-speed synchronous operation for accurate timing
– 16-pin DIP package, breadboard and through-hole friendly
– Ideal for cascading, frequency division, timers, and educationSKU: n/a
Related products
- Boards, Modules and Accessories, Motors, Drivers and Wheels
L293D 4-Channel Motor Driver Module
– Dual H-bridge driver for two DC motors or one bipolar stepper motor
– Logic-level inputs compatible with Arduino and Raspberry Pi
– Built-in flyback diodes and thermal protection for reliable operation
– Supports motor voltages up to 36V; ~600 mA continuous per channel, 1.2 A peak
– Simple PWM speed control and direction reversal
– Compact breakout with screw terminals and header pins for easy wiringSKU: n/a - Batteries, Cells and Power Supply, Boards, Modules and Accessories
4x 18650 Battery Case Cell Holder
– Holds four 18650 lithium-ion cells (batteries not included)
– Spring-loaded contacts for reliable electrical connection and vibration resistance
– Solder-free terminals for quick installation and removal
– Durable ABS/plastic construction for long service life
– Compact, space-saving design for portable electronics
– Flexible mounting: screw holes and adhesive backing optionsSKU: n/a - Boards, Modules and Accessories, RC Drones and Accessories
A2212 1000KV BLDC Brushless DC Drone Motor
Boards, Modules and Accessories, RC Drones and AccessoriesA2212 1000KV BLDC Brushless DC Drone 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, Wireless Communication
SIM800L GSM GPRS Wireless Transmission Module
Boards, Modules and Accessories, Wireless CommunicationSIM800L GSM GPRS Wireless Transmission Module
- SIM800L chipset delivering GSM and GPRS connectivity
- GPRS data up to 85.6 kbps for efficient transfer
- Supports voice calls and SMS messaging
- Compact, space-saving module ideal for embedded projects
- Low power consumption for battery-operated applications
- Flexible operating voltage: 3.4V to 4.4V with UART interface
SKU: n/a
Reviews
There are no reviews yet