Features:
Universal 3.5" HDD installation
Aluminum heat spreader
50cm cooling fan with colored LED
Silent operation
Long life

Specifications:
Bearing type: Ever Lubricate bearing (Long Life bearing) Bearing
RPM: 2500±10% RPM RPM
CFM: CFM
Dimension:: 130 x 101 x 17.8mm MM
DC Fan Size : 51 x 51 x 15mm x 2PCS Base Material : Aluminum / Plastic
Noise Level : <23 dBA
Rated Voltage : 12 V.DC