Features: brand new and high quality
High quality aluminum alloy durable official cooling heatsink.
With built in PWM speed-adjustable fan with elastic bracket and height-limited screws
5500 RPM high volumn air flow, fast cooling radiator
3.9X5.78CM/1.54x2.27in Compact embedded fan, Aluminum alloy enclosure
With reserved silicone grease for better heat dissipation. please don'for t for touch the silicone grease when open the package.

Specifications: MODULE SUPPORT : NX module
POWER SUPPLY for DC 5V input
STRUCTURE: Embedded fan, Aluminum alloy enclosure
ELECTRICAL PARAMETER: 0.65W (5V/0.13A)
CABLE LENGTH: approx 37±3mm
FAN PWM Speed-adjustable: 5500±10%RPM
Size: approx 3.9X5.78CM/1.54x2.27in

Package Includes: 1 PC x NX-FAN-PWM
1 Set x Elastic Bracket and height-limited Screws

note: There might be a bit color distortions due to different computer resolutions.
There might be size errors due to different computer resolutions.