- 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
- Boards, Modules and Accessories
ZMPT101B AC Voltage Sensor Module Single Phase
– High-precision ZMPT101B AC voltage sensor module for Arduino and microcontroller projects.
– Accurate AC voltage measurement for home automation, energy monitoring, and IoT systems.
– Easy analog output compatible with Arduino ADC (requires simple calibration).
– Compact, robust module ideal for DIY electronics and industrial monitoring.
– Simple wiring: VCC, GND and analog output to ADC pin for fast integration.
– Available to buy online in Pakistan for fast delivery and reliable performance.SKU: n/a - Boards, Modules and Accessories, Sensors And Modules
K Type Thermocouple
- Wide temperature range: -200°C to 1372°C for extreme environments
- High accuracy for industrial and laboratory measurements
- Durable construction to withstand harsh conditions
- Flexible thermocouple wire and easy connector integration
- Compatible with controllers, data loggers, and monitoring systems
SKU: n/a - Beginner STEM Kits
T-M420 Taxiing Aircraft DIY Learning Kit
- Hands-on DIY kit to build a motorized taxiing model aircraft
- STEM-focused lessons in aerodynamics, propulsion, motion, and energy conversion
- Complete hardware set: motor, propeller, wheels, wiring, switch, and tools
- Beginner-friendly assembly with step-by-step instructions; ages 10 and up
- Durable plastic and lightweight metal parts for repeated classroom use
- Great for science fairs, after-school clubs, and classroom demonstrations
SKU: n/a - Motors, Drivers and Wheels
Mini Drone Motor / Model Aircraft Motor 8520
- High-speed coreless brushed DC motor designed for mini drones, quadcopters, and RC helicopters
- Compact 8.5mm x 20mm coreless design with excellent thrust-to-weight performance
- Supports speeds up to 50,000 RPM with fast throttle response and low vibration operation
- Operating voltage: 3V – 5V DC, optimized for 3.7V LiPo batteries
- Lightweight construction (4-5g) ideal for Tiny Whoop, FPV racing drones, and DIY UAV projects
- Supports both CW and CCW rotation by reversing polarity
SKU: n/a - Beginner STEM Kits
T-M134 Voice-Activated Trolley DIY Learning Kit
– Sound-activated motion: trolley moves when it detects a clap or loud voice command
– STEM learning project: teaches sensors, motor control, and basic automation
– Easy assembly: no soldering required, suitable for beginners
– Complete kit: includes microphone sensor, DC motor, wheels, battery holder, and hardware
– Battery powered: operates on DC 3V-5V for safe classroom use
– Quick build: typical assembly time 30 to 40 minutes, ideal for classes and science fairsSKU: n/a - Boards, Modules and Accessories, Buck, Boost Converters and Regulators
XL4016 200W 8A DC-DC Step Down Buck Converter Module
Boards, Modules and Accessories, Buck, Boost Converters and RegulatorsXL4016 200W 8A DC-DC Step Down Buck Converter Module
– High-efficiency XL4016-based DC-DC buck converter (up to 95% efficiency)
– Wide input range: 8V to 40V DC
– Adjustable output: 1.25V to 36V via multi-turn potentiometer
– Up to 8A peak output (5A continuous without forced cooling)
– Up to 200W power with adequate cooling; pre-installed aluminum heatsink
– Built-in protections: overcurrent, thermal shutdown, short-circuit (with fuse)SKU: n/a
Related products
- Boards, Modules and Accessories, Sensors And Modules
GY-291 ADXL345 3-Axis Accelerometer Module
- High-precision ADXL345 3-axis motion sensing for tilt, vibration and impact detection
- Selectable measurement ranges: ±2g, ±4g, ±8g, ±16g
- Digital I2C and SPI interfaces for Arduino, Raspberry Pi and microcontrollers
- Low-power operation with configurable power modes for battery projects
- Built-in FIFO, tap/double-tap, activity/inactivity, free-fall and orientation detection
- Compact, breadboard-friendly module ideal for wearables, drones, robotics and IoT
SKU: n/a - Boards, Modules and Accessories, Motors, Drivers and Wheels
MG90S Metal Gear Servo Motor (180 Degree Rotation)
Boards, Modules and Accessories, Motors, Drivers and WheelsMG90S Metal Gear Servo Motor (180 Degree Rotation)
- High-torque metal-gear micro servo for robust, reliable motion.
- Precision 180° rotation with accurate angular positioning.
- Wide operating voltage (4.8V–6V) and fast response (0.10s/60° @4.8V; 0.08s/60° @6V).
- Compact (22.8 × 12.2 × 28.5 mm) and lightweight (13 g) — ideal for tight spaces.
- Versatile: perfect for robotics, RC vehicles, camera gimbals, and education.
- Cost-effective, durable design with metal gears for extended use.
SKU: n/a - Boards, Modules and Accessories, Boards and Programmers
NodeMCU ESP8266 CH340 Wi-Fi Development Board V3
Boards, Modules and Accessories, Boards and ProgrammersNodeMCU ESP8266 CH340 Wi-Fi Development Board V3
- Easy-to-use NodeMCU board with ESP8266 Wi-Fi and built-in CH340 USB-to-serial for plug-and-play programming
- Ideal for IoT prototyping with low power consumption and rich GPIO, ADC, PWM, I2C, SPI support
- Compatible with Arduino IDE and NodeMCU/Lua firmware for fast development
- Breadboard-friendly 30-pin layout and onboard 3.3V regulator, powered via micro USB
- Approximately 4MB onboard flash for storing firmware and files
- Low cost with a large community, extensive libraries, and tutorials
SKU: n/a - Boards, Modules and Accessories, Sensors And Modules
3D Printer Mechanical Limit Switch Module
- High-precision mechanical limit detection for accurate end-stops
- Durable construction built to withstand mechanical wear
- Versatile compatibility with 3D printers, CNC machines, and automation
- Easy integration with clear connection terminals for simple wiring
- Compact form factor to fit into tight spaces and complex assemblies
- Reliable position sensing and safety interlock capability
SKU: n/a
Reviews
There are no reviews yet