50*50*10mm dc axial fan ues for CPU or Computer sistern

50*50*10mm dc axial fan 12 VDC for LED cooling:

Shenzhen Topfan Tecnology Development has 14 years expirence in manufacturer and reseacher the cooling fan. Our product are widely used for cooling system of kinds of electric product and other product.

CE,ROHS,TUV ISO9001:2000 certifications

specifications:

Detail introduction

 1. Expexted life

1). Ball Bearing  50,000 hours(40⁰C)    

2). Sleeve Bearing  30,000 hours(40⁰C)   

2. Allowable Ambient Temperature Range:

1). -10⁰C~+70⁰C (Operating)

2). -40⁰C~+70⁰C (Storage)

3). non-condensing environment

 General Specification

More detail information, please contact with me as soon as possible ! Thanks