-
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 and Programmers
STM32 Nucleo-F401RE Development Board
– STM32F401RE ARM Cortex-M4 MCU running up to 84 MHz
– Onboard ST-LINK/V2-1 debugger and programmer via USB
– Arduino Uno R3 compatible headers for shields and expansions
– ST morpho connectors providing full MCU pin access
– 512 KB Flash and 96 KB SRAM for complex applications
– Compatible with STM32CubeMX, Keil, IAR, and GCC toolchainsSKU: n/a -
Integrated Circuits (ICs)
74126 Quad 3-State Bus Buffer IC (DIP)
- Quadruple 3-state buffer IC – four independent channels for bus control
- High-speed TTL performance for fast digital switching
- Tri-state outputs allow multiple devices to share data lines
- Operates on standard 5V logic supply for TTL compatibility
- Standard DIP packaging for easy prototyping and soldering
- Ideal for data bus interfacing, microprocessor and memory systems
SKU: n/a -
Boards, Modules and Accessories
Raspberry Pi 5 27W 5A Type-C Power Supply Adapter/Charger
– 27W (5A) power output optimised for Raspberry Pi 5
– UK standard plug for use across the United Kingdom
– USB Type-C connector for secure, stable power delivery
– Built-in safety: over-current, over-voltage, and short-circuit protection
– Durable construction with compact, portable design
– Ideal for powering peripherals, media centres, IoT devices, and educational projectsSKU: n/a -
Incubator and Poultry Industry
XH-W3001 Digital Temperature Controller 220V
- Compact digital temperature controller with bright LED display for real-time readings.
- Selectable 12V or 220V power versions for flexible use.
- Wide measurement range -50°C to 110°C with ±0.1°C control accuracy.
- Automatic heating and cooling modes to maintain set temperature.
- Waterproof NTC thermistor probe for reliable temperature sensing.
- Simple two-button operation and 10A relay output for high-power devices.
SKU: n/a -
DIY School Kits
T-M234 Wind Power DIY Learning Kit
– Hands-on wind power DIY kit for beginners
– Build a working mini wind turbine and generator
– Teaches renewable energy, aerodynamics, and STEM concepts
– Easy assembly with pre-cut wooden parts and simple hardware
– Includes DC motor, LED indicator, blades, wires, and accessories
– Safe, durable materials ideal for classrooms, workshops, and fairsSKU: n/a -
Boards, Modules and Accessories, Sensors And Modules
MAX9814 Microphone Amplifier Module
- Low-noise microphone amplification for clearer audio signals
- Automatic Gain Control (AGC) for consistent output levels
- Adjustable gain to suit different microphones and environments
- Compact, durable module ideal for tight spaces in DIY projects
- Easy to interface with Arduino, Raspberry Pi and other controllers
- Great for voice recognition, audio recording, robotics and IoT sensors
SKU: n/a
Related products
-
Boards, Modules and Accessories, Motors, Drivers and Wheels
DRV8825 Stepper Motor Driver Module with Aluminum Heat Sink
Boards, Modules and Accessories, Motors, Drivers and WheelsDRV8825 Stepper Motor Driver Module with Aluminum Heat Sink
- High-performance DRV8825 driver IC for precise stepper control
- Built-in aluminum heat sink for efficient thermal management
- Microstepping up to 1/32 for smooth, high-resolution motion
- Adjustable current limit via onboard potentiometer
- Integrated protections: thermal shutdown, overcurrent, undervoltage
- Easy integration with Arduino, Raspberry Pi, and other controllers
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, Sensors And Modules
I2C Bi-Directional Logic Level Converter Module
- Bi-directional level shifting for safe two-way communication between different voltage domains.
- Optimized for I2C but also supports UART, SPI and One-Wire protocols.
- Wide voltage support: converts between 1.8V, 2.8V, 3.3V and 5V logic levels.
- Compact, 4-channel design — space-efficient and ideal for multi-signal projects.
- High-speed operation for reliable, fast data transfer.
- Plug-and-play — no configuration required; protects low-voltage devices from higher voltages.
SKU: n/a -
Boards, Modules and Accessories, Motors, Drivers and Wheels
Stepper Motor (NEMA 17) (40mm, 48mm) Brand New
Boards, Modules and Accessories, Motors, Drivers and WheelsStepper Motor (NEMA 17) (40mm, 48mm) Brand New
- High precision 1.8° step angle (200 steps/rev) for accurate motion control.
- High torque output for reliable holding and steady performance.
- Compact NEMA 17 form factor — available in 40mm and 48mm heights.
- Bipolar 4-wire configuration for easy integration with common drivers.
- Durable metal construction built for continuous use and longevity.
- Low vibration and noise for smooth operation in printers, CNCs and robots.
SKU: n/a
Reviews
There are no reviews yet