Status: Need is Open

Radial Fan/Blower for Notebook Application

Request Number

Point of Contact

Siemens is seeking a radial fan/blower for a notebook application.

The dimensions are (in mm): 45 x 45 x 10


Siemens is seeking a radial fan/blower for new notebook generation. The demand is ~25k pcs/year, SOP 04/2022, lifecycle >3 years.

Key success Criteria
  • Dimensions in mm: 45 x 45 x 10
  • Performance: At 50 Pascal pressure difference, the blower should provide airflow of ~0,0013m3/sec.
  • Minimum 3-wire, preferred 12V, optional 5V, low noise preferred.
  • Reliability: ~60000 Life at 40°C L10(Hour)  (300000 h MTBF)
Possible Approaches

Price sensitive solution, small deviation regarding technical performance could be also taken into consideration.

Due Date
Mar 4
Items to be submitted

We are looking for concise, non-confidential proposals. The proposal should:

  • Describe the technical approach
  • Provide information on the performance of the technology (if available)
  • Include a description of the responding organisation or team and their experience.

To Respond, please use the Respond button located at the end of this page.

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Client Point of Contact

David Knorr
Michael Klinger
Gallery Moderator(s)
Dezarae Carver
Request Number
Preferred Collaboration Types
Area of Interest