40mm Case Fan 5V 3 Pin Quiet Cooling 4500 RPM Air Flow Low Noise for 3D Printer Product Description
This 40mm, 5V quiet fan delivers 4500 RPM cooling for your 3D printer, DVR, NAS, or router. It is a direct replacement for noisy or broken 4cm fans in compact electronics.
Key Features
- Whisper-quiet operation — noise level rated at just 17.9 dB(A).
- Long service life — designed for over 150,000 hours of operation.
- Fits proprietary headers — OmniJoin adaptor set and extension cable included.
- Easy to mount — comes with anti-vibration mounts and fan screws.
Quick Specs
- Voltage: 5V (do not use at 12V)
- Speed: 4500 RPM
- Size: 40 x 40 x 10 mm
- Connector: 3-pin
- Material: Fibreglass-reinforced PBT
- Color: Brown and beige
Who It's For
This fan is for anyone maintaining or repairing 5V network storage, DVRs, or 3D printers that need a quiet, dependable cooling upgrade.
Add this 40mm fan to your cart for a dependable cooling replacement.
Payments
We accept all major credit cards, PayPal, and other secure payment methods for your convenience. Your payment information is fully encrypted to ensure a safe and seamless transaction. Please complete your payment within 3 days of purchase to avoid any delays in shipping.
Shipping
- Free & Fast Shipping — We offer free shipping with a standard delivery time of 3–7 business days.
- Multiple Carriers — We may use USPS, FedEx, or UPS to ensure your package arrives safely and on time.
- Handling Time — Orders are processed and shipped within 1–2 business days of receiving cleared payment.
- Shipping Restrictions — Shipping to Alaska, Hawaii, Puerto Rico, and US territories may incur additional charges. Please contact us before ordering.
- Tracking — A tracking number will be provided after shipment. Contact us if you have any delivery concerns.
Returns
- 30-Day Hassle-Free Returns — If you are not completely satisfied, return the item within 30 days for a full refund or exchange.
- Easy Return Process — Contact us to start a return and we will provide detailed instructions and a return label.
- No Restocking Fees — There are no restocking fees. However, the buyer is responsible for return shipping costs if the return is not due to our error.
- Refund Processing — Refunds are processed within 5 business days of receiving the returned item in its original condition.
Contact Us
If you have any questions or concerns, please feel free to reach out to our customer support team. You can contact us through the messaging system. We are available Monday to Friday, 9:00 am to 5:00 pm, and we will do our best to respond within 24 hours.
