-
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, Sensors And Modules
Analog Temperature Sensor Module (KY 013)
- Thermistor-based temperature sensing for reliable ambient measurements
- Analog voltage output proportional to temperature for easy ADC reading
- Wide temperature range: typically -55°C to +125°C
- High precision with calibration options for improved accuracy
- Simple interface with Arduino, Raspberry Pi (via ADC) and other microcontrollers
- Compact, plug-and-play module with standard headers for quick integration
SKU: n/a -
Buck, Boost Converters and Regulators
DC-DC 24V/12V To 5V 5A USB Step-Down Buck Converter Charging Module
Buck, Boost Converters and RegulatorsDC-DC 24V/12V To 5V 5A USB Step-Down Buck Converter Charging Module
- High-efficiency DC-DC step-down buck converter with 5V regulated USB output
- Wide input voltage range: 9V-36V DC, supports both 12V and 24V systems
- High output current capacity up to 5A for fast charging applications
- Built-in overcurrent and overheat protection for safe operation
- USB Type-A output port for direct connection to mobile devices and electronics
- Compact plug-and-play design with up to 95% conversion efficiency
- Ideal for automotive, solar systems, Raspberry Pi, Arduino, and embedded projects
SKU: n/a -
Motors, Drivers and Wheels
33mm Rubber Wheel for N20 DC Gear Motor
– Precision 33mm rubber wheel designed for N20 DC gear motors
– Smooth traction and reduced vibration for consistent motion
– Snug, no-slip fit for easy assembly and secure attachment
– Durable rubber compound for indoor and light outdoor use
– Ideal for robotics, RC vehicles, educational kits and prototypes
– Compact size for tight builds and small drive systemsSKU: n/a -
Accessories
10x15cm Double Sided Fiber Glass Green Veroboard
- Double-sided FR4 fiberglass veroboard with copper pads on both sides for complex circuit routing
- Large 10x15cm (100x150mm) size ideal for advanced electronics and multi-stage projects
- Professional-grade FR4 material offers excellent mechanical strength and heat resistance
- Standard 2.54mm pitch with pre-drilled holes compatible with ICs, headers, and common components
- Green solder mask provides insulation and prevents accidental shorts for reliable connections
- Perfect for Arduino projects, power circuits, audio amplifiers, robotics, and industrial applications
SKU: n/a -
Accessories
RGB Tri-Color Common Cathode LED 4-Pin (5mm)
- Versatile RGB LED combining Red, Green, and Blue colors in a compact 5mm package
- Common Cathode configuration with 4-pin design for easy microcontroller interfacing
- Capable of producing millions of color combinations through PWM control
- Compatible with Arduino, Raspberry Pi, and other microcontroller platforms
- Low power consumption with long operational lifespan
- Perfect for decorative lighting, status indicators, and DIY electronics projects
- Through-hole mounting for easy breadboard prototyping and PCB installation
SKU: n/a -
Accessories
Raspberry Pi NoIR Night Vision Camera Module V2 8MP
• Official Raspberry Pi camera with Sony IMX219 8MP sensor for high-resolution imaging
• NoIR (No Infrared Filter) technology enables true night vision capability with IR illumination
• Captures Full HD video at multiple resolutions: 1080p@30fps, 720p@60fps, 480p@90fps
• Direct CSI interface connection ensures fast, stable data transfer to Raspberry Pi boards
• Compact 25x23x9mm design perfect for surveillance, robotics, wildlife monitoring, and AI vision projects
• Plug-and-play compatibility with Raspberry Pi 1, 2, 3, 4, Zero, and 5
• Works in complete darkness when paired with IR LEDs (850nm or 940nm)SKU: n/a
Related products
-
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 -
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, 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, 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