- Condition: Refurbished
- Origin: CN(Origin)
- Application: Computer Case
- Package: Yes
- Compatible CPU: yes
- Fan Life: 40000 hrs
- Lines: Photos
- Heatsink Material: Plastic
japan’s minibea Group has 40 production bases and about 70 sales bases in 17 countries around the world. Its main products include various ball bearings and various small micromotors (fans, stepping motors),FDD component PC keyboard and other electronic machine part is provided to all over the world the most cutting-edge business.
NMB fan has the characteristics of excellent quality, long service life and high reliability, and is recognized as an excellent product in the world. NMB company started with the production of micro bearings, which currently occupies 65% of the world’s market in micro bearings. It is precisely because of miniature bearing reassured THEN axial flow fan truly long-life which stream time in 50,000 hours or more, this working life refers to the working time that does not deviate from its normal working range, rather than the damage of common concepts. For example, if the working current change of NMB fan exceeds 15% of the original design value or the noise change is greater than 5dBa of the original design value, we think it has been damaged and so on. This is completely different from the Life marking time of fans of other brands.
In fact, some products of many famous foreign enterprises like IBM,COMPAQ, Emerson, DELL,HP and RICOH use NMB FAN in the original design. In China, including Huawei Technology, ZTE, UT-Starcom, Emerson, Dragon Communications, Foxconn, Xi’an Datang Telecom, Chengdu Topp, Hutchison oputai, Guangzhou Hitachi Elevator, Oriental Communications, Beijing Yineng, famous enterprises such as Koshida, Beijing ABB Transmission, NCR, Haier Group widely use NMB fans in communication, power supply, household appliances, etc.
product Specification: 120mm × 120mm × 38mm
input voltage: DC12V
operating voltage range: DC8V.–12.6V
input power: 30W
directionof rotation: from the rotor, rotate counterclockwise
bearing Structure: maintenance-free NMB double ball bearing
service life: L10 is expected to last 50000 hours at 25°C
insulation Class: CLASS
outlet mode: DELL dedicated interface, actually look at the following picture, you can also change it to standard main board 4p interface,
please note: The original fan is DuPont head interface of dell 4P4 line. If the buyer needs it, it can be changed to standard main board 4p interface for free. Or 4D interface with large power supply
noise figure: 50
temperature Range: -10 .. 70°C
material: frame for fan: Injection Molding once, PBT + 30% glass fiber + VO grade flame retardant fan blade: Injection Molding once, PBT + 30% glass fiber + VO grade flame retardant adopts American GE plastic ring which meets international environmental protection standards