Original Raspberry Pi 4 Model B Kit 2 4 8GB RAM + Fan Aluminum Case + 32 64 128GB TF Card + Power Adapter + Heatsinks for Pi 4

We strive to focus on our main business and insist on innovative, high-quality and cost-effective Industrial Water Cooling Cold Plate, Liquid Cold Plate for Power Supply, Water Cooling Plate with Copper Pipe. We firmly grasped the opportunity of rapid development of the macro economy, and achieved considerable results on the road of healthy, rapid and sustainable development. We have established advanced and stable assembly lines and sufficient stock availability to shorten delivery times. Through full participation in market competition, our company creates value for customers with value-added services, extends its penetration into the upstream and downstream of the industrial chain.

Custom Heatsinks Design Process

If you do not have drawing, we can provide you custom heatsink design, our engineer need some information as below,

Custom heatsink size: Length, Width, and Height (mm)

The power the size of the heat source

The ambient temperature, the maximum temperature allowed by the chip

Estimated Annual Usage & budget

Thermal problem test & Simulation calculation

When finished costom heat sink design, our engineer make thermal problem test and simulation calculation by software as below.

Liquid cooling software: Ansys

Analytical software: Qfin

Structural mechanics software: Ansys

Rapid prototyping and test

We can make Rapid prototyping for your test and to check the quality and Thermal performance.Usually we delivery to you by express, Such as TNT, DHL, UPS, Fedex and so on. And then just waiting for you to confirm samples.

Mass production

1) Custom heatsink design and samples confirmed

2) Most of heat sink need make extrusion mould or stamping mould. May be need 15days

3) Buy heatsink materials and cooling components,

4) Process(Extruded, CNC machining, stamping, skiving, soldering)

5) Final inspection and packaging

It usually costs 25-35days for mass production.

Delivery: Sea/Air transportation

After finishing the mass production, we begin to arrange the delivery, Sea or Air transportation are both ok. The delivery time depends on which country are you from and the transportation way.

We are always committed to meeting the different needs of our customers with flexible and diverse business models, and we provide a wide range of Original Raspberry Pi 4 Model B Kit 2 4 8GB RAM + Fan Aluminum Case + 32 64 128GB TF Card + Power Adapter + Heatsinks for Pi 4 and services. The company sincerely invites new and old customers to visit the company for inspection and guidance, let us work together to seek common development and create brilliance together. Only with high-quality employees can we form a high-quality enterprise and grasp the initiative of market competition.