- 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
Hard Core Wire for Breadboard (1 Meter)
– Ideal for Arduino and microcontroller-based projects
– Color-coded solid-core jumper wire for neat, organized breadboard wiring
– 1 meter length gives flexibility for small to medium prototyping setups
– Durable, high-quality construction for reliable circuit testing and power delivery
– Great for beginners and professionals working on robotics, IoT, and DIY electronics
– Versatile use: breadboard prototyping, robotic arms, sensor connections, and IoT system buildsSKU: n/a - Accessories
20x10x3mm Mini Square Block Heavy Duty Neodymium Magnets
– High-strength NdFeB neodymium material for superior magnetic pull
– Compact 20×10×3 mm square block with large contact surface
– Axially magnetized for uniform magnetic performance
– Durable Ni-Cu-Ni nickel plating for corrosion resistance
– Heavy duty grade for reliable holding, fixing, and alignment
– Ideal for electronics, robotics, DIY, crafts, and precision mountingSKU: n/a - Boards, Modules and Accessories, Display Modules and LCDs
16×4 Green LCD Character Display Module
- 16×4 alphanumeric LCD module with green backlight for clear visibility
- Displays 4 rows of 16 characters for organized text output
- Available in I2C and SPI versions for flexible communication
- Easy integration with Arduino and Raspberry Pi projects
- Ideal for DIY electronics, data loggers, status monitors, and sensor displays
- Durable, affordable, and beginner-friendly for students and hobbyists
SKU: n/a - Boards, Modules and Accessories, RC Drones and Accessories
A2212 1400KV BLDC Brushless DC Drone Motor
Boards, Modules and Accessories, RC Drones and AccessoriesA2212 1400KV BLDC Brushless DC Drone Motor
- 1400KV rating for high-speed performance and quick acceleration
- Efficient brushless BLDC design for smooth operation and low maintenance
- High torque output for demanding tasks and responsive control
- Durable precision construction for long-lasting reliability
- Lightweight, compact form factor for easy integration into small frames
- Ideal choice for drones, RC vehicles, boats, and custom mechanical projects
SKU: n/a - Accessories
10A10 Rectifier Diode (1000V 10A)
– High-power 10A forward current capacity
– 1000V maximum reverse voltage for high-voltage applications
– Efficient AC to DC rectification with low forward voltage drop
– Rugged, reliable axial-lead construction for continuous operation
– Ideal for power supplies, inverters, battery chargers, and motor controllers
– Suitable for both professional and DIY high-current projectsSKU: 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
Related products
- Batteries, Cells and Power Supply, Boards, Modules and Accessories
2x 18650 Battery Case Cell Holder
- Holds two 18650 lithium-ion batteries side by side for compact battery packs.
- Spring-loaded contacts for secure, reliable electrical connection.
- No soldering required thanks to solder-free terminals and easy installation.
- Compact, lightweight design ideal for portable electronics and handheld projects.
- Durable ABS construction with mounting options for flexible installation.
- Versatile use in DIY, prototyping, consumer electronics, and emergency power solutions.
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 - Boards, Modules and Accessories, Sensors And Modules
5V 8-Channel Arduino Relay Module Board
- Control up to 8 independent devices from one microcontroller or PLC
- Jumper-selectable isolation to separate relay power (JD-VCC) from logic power (VCC)
- LED status indicators for each channel for quick diagnostics
- TTL trigger inputs compatible with 3.3V and 5V controllers (Arduino, Raspberry Pi, ESP32)
- Secure screw terminals and header pins for load and signal connections
- Compact PCB with mounting holes; typical relay rating up to 10A per channel (verify datasheet)
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