Noctua NF-A4x20 5V Premium Quiet Fan 40x20mm

• Award-winning A-series design with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance
• 40x20mm size ideal for NVIDIA Jetson Nano, 1U applications or replacing fans in network and storage equipment (routers, switches, NAS etc.) or other devices such as DVRs
• 5V 4-pin PWM version (5000rpm maximum speed) for 5V applications with PWM control

Shipping

• We offer FREE shipping on all orders!
• We ship within Three business days of payment, usually sooner.
• We use a selection of shipping services such as UPS, FedEx, USPS etc.
• We only ship to the lower 48 states, no APO/FPO addresses or PO Boxes allowed.
• Local pickups and combined shipping options are not provided at this time.

Return

• You can return a product for up to 30 days from the date you purchased it.
• Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt.

Customer satisfaction is very important to us.
If you have any problem with your order, please contact us and we will do our best to make you satisfied.