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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
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– 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.
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Vendor Information
- Store Name: College Road Electronics
- Vendor: College Road Electronics
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Address:
Microwave Electronics, Basement Azhar Shaheed Plaza, DAV College Road
Rawalpindi
Punjab
46000 - 4.81 rating from 575 reviews
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JST Male Connector 2.54mm (2-Pin) (Straight / Right Angle)
Accessories, Boards, Modules and AccessoriesJST Male Connector 2.54mm (2-Pin) (Straight / Right Angle)
– JST Male Connector with 2.54mm pitch for standard PCB and wiring compatibility
– 2-pin configuration ideal for power and signal lines
– Available in straight (vertical) and right-angle (horizontal) mounting
– Durable plastic housing with corrosion-resistant metal contacts
– Compact, lightweight design perfect for Arduino, robotics, RC and prototyping
– Easy to solder or use with crimped wiring harnesses for reliable connectionsSKU: n/a -
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3.7V 10000mAh 1260110 37Wh LiPo Rechargeable Battery
– High-capacity 10000mAh (37Wh) lithium polymer battery
– Nominal voltage 3.7V for single-cell devices
– Slim rectangular pack: 12mm x 60mm x 110mm (approx.)
– Optional PCM protection for overcharge, over-discharge, and short circuit safety
– Lightweight design ideal for drones, robotics, power banks, and IoT projects
– Rated for 300 to 500 charge cycles depending on usage and conditionsSKU: n/a -
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140PCS Solderless Breadboard Jumper Cable Wire Kit
– 140PCS jumper wire kit with assorted lengths and colors
– Solid-core copper construction for reliable conductivity
– Pre-cut, pre-stripped and pre-bent ends for instant use
– Perfect fit for solderless breadboards and female headers
– Color-coded wires for easy identification and tidy wiring
– Reusable and ideal for Arduino, Raspberry Pi, robotics, and DIY prototypingSKU: n/a -
Accessories
2N3904 NPN Transistor (40V 0.2A)
– General-purpose NPN bipolar junction transistor for switching and amplification
– Collector-emitter voltage up to 40V (VCEO)
– Collector current up to 200 mA (IC)
– TO-92 through-hole package, breadboard and PCB friendly
– Fast switching speed for low-power digital circuits
– Low power dissipation up to 625 mW, ideal for hobby and prototypingSKU: n/a -
Batteries, Cells and Power Supply
12V 2.5A Rechargeable Li-Ion Battery 11.1V Battery 18650 cell Battery
Batteries, Cells and Power Supply12V 2.5A Rechargeable Li-Ion Battery 11.1V Battery 18650 cell Battery
– Nominal 11.1V output (12.6V fully charged) compatible with 12V systems.
– Rated continuous current: 2 A for steady power delivery.
– Built with 18650 Li-Ion cells for high energy density and low weight.
– Rechargeable pack with long cycle life and low self-discharge.
– Integrated protection against over-charge, over-discharge, and short circuits.
– Compact, portable battery pack ideal for robotics, IoT, CCTV, and DIY projects.SKU: n/a -
DIY School Kits
T-M214 Sputnik DIY Learning Kit
– Recreate a simplified model of the first artificial satellite inspired by Sputnik
– Hands-on assembly to learn circuits, motors, and mechanical balance
– Electric-powered mini DC motor demonstrates motion principles
– STEM-focused project ideal for beginners and classroom use
– Safe, non-toxic components made from eco-friendly plastic
– Fast assembly: 30 to 45 minutes; skill level beginner to intermediateSKU: n/a














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