🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Bigamart
Price
$15.79
Home/Business, Industry & Science/Industrial Electrical/Thermal Management Products/Electronic Cooling Fans
GDSTIME 2 pcs 4020 Fan 5V 40mm Fan 2 Pin 40mm x 20mm DC Brushless Computer Cooling Fans 6000 RPM High Speed For 3D Printer NVR Radio Raspberry Pi Humidifier PC and other Small Appliances — image 1
Electronic Cooling FansGDSTIME✓ In stock

GDSTIME 2 pcs 4020 Fan 5V 40mm Fan 2 Pin 40mm x 20mm DC Brushless Computer Cooling Fans 6000 RPM High Speed For 3D Printer NVR Radio Raspberry Pi Humidifier PC and other Small Appliances

★★★★★
$15.79
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About this item
  • Package : 2*40mm cooling fan and Mounting Screws & Nuts;
  • Size: 40mm x 40mm x 20 mm/1.57 x 1.57 x 0.79in | Volatage: DC 5V | Current: 0.14A | Power: 0.6W | Speed: 6000RPM | Airflow: 7.85CFM | Noise: 21.35dBA | Cable Length: 200mm | Bearing: Hydraulic | Connector: XH2.54 2-Pin | Material: PBT Plastic.
  • With PBT frame and blades, this sturdy 40mm 5V DC fan demonstrates enhanced durability that resists breakage and deformation. So this 4cm small DC fan is ideal for various electronics, components, devices cooling.
  • It's also a good choice for 4020 fan replacement, or DIY air vent ventilation cooling fan. The 40mm square mini heatsink fan is a good choice for PCB Board Circuit board and charger board cooling or used in 3D printer, aromatherapy machine, humidifier and Computer boxes.
  • Our 40mm fans come with XH2.54 2-Pin Connector, which is easy to install for various devices, such as 3D Printer, computer motherboard.
  • Attention: with high speed of 6000 RPM and 7.85 CFM, this 40mm 5V fan could be a little noise when running.
Product details
Brand
GDSTIME
Manufacturer
GDSTIME
Size
2pcs 5v 40mm x 20mm

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
See all reviews →
S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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