WINSINN 4010 5V DC Brushless Cooling Fans – Hydraulic Bearing – Pack of 5
Brand new, sealed-in-case WINSINN 40mm × 40mm × 10mm (4010) 5V DC cooling fans with hydraulic bearings.
Key Features
• Size: 40 × 40 × 10 mm
• Rated Voltage: DC 5V
• Current: ~0.12 A
• Power: ~0.6 W
• Speed: 5000 RPM (±5%)
• Airflow: ~4.95 CFM
• Noise: ~26 dBA (quiet operation)
• Bearing: Hydraulic (smooth, low-noise, longer life than sleeve/oil bearings)
• Connector: XH2.54-2PIN
• Cable length: approx. 30 cm (11.8 in) with red/black wires
• Certifications: CE, FCC, RoHS
• Made in China
Perfect for
3D printers (hotend/extruder cooling), Raspberry Pi, DVR, routers, TV boxes, small PC cases, electronics projects, LED drivers, and any tight-space 5V cooling needs.
What’s Included
• 5 × WINSINN 4010 5V hydraulic bearing fans (as shown in photos)
• Original clear plastic storage case
Condition
Brand new, unused, in original packaging. Photos show the exact item you will receive.
Important Notes
• Confirm your device requires 5V only (do not connect to 12V).
• Hydraulic bearings offer good balance of cost, noise, and lifespan for intermittent or moderate continuous use.
Fast shipping from the USA. Message me with any questions!