Server IC Testing Solution

High Power / Speed Application

Nowadays server IC features of high pin count, high speed, and high power. Jthink available solutions provide highly customization service for server IC testing, including excellent mechanical performance, high speed socket design(>28Gbps), and suitable cooling system (300W and more high applications).

• Available Testing Solutions for Server IC
  - Highly Customization Socket Design
  - Excellent Electrical/Mechanical Performance
  - Outstanding Solutions for Customers
• Replace Silicone Rubber Socket
  - Better Insertion Loss Bandwidth (50GHz @ -1dB)
  - Availability for High Speed Server IC Testing(>28Gbps)
  - DC Contact Resistance (<60 mΩ)
  - Longer Lifetime(Over 200k)
• Next Generation High Speed Application
  - Conformability for High Speed Application (≈28Gbps)
  - Availability for the New High Speed Application (>40Gbps)

Fan Cooling

- Power Range : 10~160W
- Lower Cost Solution
- Easy Maintenance

Vapor Chamber Cooling

- Power Range : 160~400W
- Innovation Cooling Technology
- Smaller Volume

Water Cooling

- Power Range : >400W
- Higher Cost Solution
- Bigger Volume

Cooling analysis of fan cooling and vapor chamber cooling based on 300W application are simulated as shown as below plots. On the same cooling fan and socket size, vapor chamber cooling solution is more suitable for high power server IC testing application.

Fan Cooling

Cooling Fan AI Extrusion Steel (Boss) Copper Block
		CPU die (300W) Max. Die Temperature : 117.84℃ Ave. Die Temperature : 115.52℃ Min. Die Temperature : 111.59℃

Vapor Chamber Cooling

Cooling Fan Copper Fin Vapor Chamber Steel (Boss)
		CPU die (300W) Max. Die Temperature : 64.16℃ Ave. Die Temperature : 60.99℃ Min. Die Temperature : 57.70℃

Vapor chamber, just like a heat pipe, is a plated vacuum pipe with a wick structure lining the inside walls and by using evaporation and condensation cycle of fluid to achieve temperature equilibrium. Moreover, the capillary inside vapor chamber enable a water cycle of capillary action and enhance evaporating capability. Thereby, it achieves temperature equilibrium rapidly.