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WORKSTATION HEAT, POWER USAGE, AND SOUND:

LENOVO THINKSTATION C30 VS. HP Z620 WORKSTATION

NOVEMBER 2012

A PRINCIPLED TECHNOLOGIES REPORT

Commissioned by Lenovo

When selecting a workstation, it’s important to consider how it will

contribute to a reliable and comfortable work environment for the user and

how much electricity it will require. Workstations vary considerably in the

amount of heat and noise they generate and in the amount of power they

consume. A system with a cooler operating temperature helps you two ways: by

being less likely to fail and by requiring less air conditioning to keep the office at

a comfortable temperature. A quieter system provides a more pleasant user

experience and a more power-efficient system lowers your electric bill by using

less electricity and running cooler, which reduces the amount of cooling

required.

In our labs, Principled Technologies (PT) tested the Lenovo ThinkStation

C30 and the HP Z620 Workstation. We found that the Lenovo workstation was

less power-hungry than the HP workstation and had lower surface temperatures

while idle and while under load. These findings show that the Lenovo

ThinkStation C30 could contribute to a reliable user experience and a

comfortable office environment and save on electricity costs.

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Resumo do Conteúdo

Página 1

WORKSTATION HEAT, POWER USAGE, AND SOUND: LENOVO THINKSTATION C30 VS. HP Z620 WORKSTATION NOVEMBER 2012 A PRINCIPLED TECHNOLOGIES REPORT Commis

Página 2 - COOL UNDER PRESSURE

A Principled Technologies report 10 Workstation heat, power usage, and sound: Lenovo ThinkStation C30 vs. HP Z620 Workstation 10. Connect the power

Página 3 - LESS POWER USED IS BETTER

A Principled Technologies report 11 Workstation heat, power usage, and sound: Lenovo ThinkStation C30 vs. HP Z620 Workstation 13. Set load to 100,

Página 4 - QUIETER IS BETTER

A Principled Technologies report 12 Workstation heat, power usage, and sound: Lenovo ThinkStation C30 vs. HP Z620 Workstation 2. Set the Extech SD

Página 5 - IN CONCLUSION

A Principled Technologies report 13 Workstation heat, power usage, and sound: Lenovo ThinkStation C30 vs. HP Z620 Workstation We used the Power Ana

Página 6

A Principled Technologies report 14 Workstation heat, power usage, and sound: Lenovo ThinkStation C30 vs. HP Z620 Workstation ABOUT PRINCIPLED TECH

Página 7

A Principled Technologies report 2 Workstation heat, power usage, and sound: Lenovo ThinkStation C30 vs. HP Z620 Workstation WHICH WORKSTATION MAKE

Página 8

A Principled Technologies report 3 Workstation heat, power usage, and sound: Lenovo ThinkStation C30 vs. HP Z620 Workstation enclosures.1 Because m

Página 9 - Test requirements

A Principled Technologies report 4 Workstation heat, power usage, and sound: Lenovo ThinkStation C30 vs. HP Z620 Workstation Figure 2: The Lenovo T

Página 10 - Setting up the test

A Principled Technologies report 5 Workstation heat, power usage, and sound: Lenovo ThinkStation C30 vs. HP Z620 Workstation Figure 3: The HP Z620

Página 11 - Measuring acoustics

A Principled Technologies report 6 Workstation heat, power usage, and sound: Lenovo ThinkStation C30 vs. HP Z620 Workstation APPENDIX A: DETAILED S

Página 12 - Measuring power consumption

A Principled Technologies report 7 Workstation heat, power usage, and sound: Lenovo ThinkStation C30 vs. HP Z620 Workstation System Lenovo ThinkSt

Página 13

A Principled Technologies report 8 Workstation heat, power usage, and sound: Lenovo ThinkStation C30 vs. HP Z620 Workstation System Lenovo ThinkSt

Página 14

A Principled Technologies report 9 Workstation heat, power usage, and sound: Lenovo ThinkStation C30 vs. HP Z620 Workstation APPENDIX B: DETAILED T

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HP Z620 Series Especificações

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