40mm USB Fan 2pcs, 5V Mini Cooling Brushless Fan with Speed Control | 4010 Small Box Fan for PC Computer PlayStation Xbox Router Terrarium Aquarium Welding Helmet Raspberry Pi

About This

• Wide Application: perfect for cooling laptop, wifi tower, 3d printer, cable modem, steam deck, vivarium, soldering, power amps, growing mushroom,etc. Ideal for small space cooling and exhaust as a tiny fan
• Usb compatibility: The micro fan can easily draw power from a USB adapter, a power bank, a phone adapter, a game console's USB port, or any USB dapter, making it super convenient to use
• Compact & Mini size: This mini usb fan fits tight spots like computer cases and routers. It's also great for small desk or computer gaps to cool electronics. Heads up: The 40mm fan runs fast for cooling, so it can be a bit noisy
• Extensive accessories: The 5v 40mm fan includes a pair of USB fans, a 2-in-1 power cord for simultaneous control, and a protective iron mesh to keep your hands safe
• Specification: 40 x 40 x 10 mm ( 1.57 x 1.57 x 0.4 in. ) | Rated Voltage : 5V | Airflow: 6.12 ±10%CFM | Noise: 25dBA | Speed: 5500 RPM

Overview

• Brand : AmRunJe
• Power Connector Type : USB
• Voltage : 5 volts
• Cooling Method : Air
• Compatible Devices : Amplifier cabinet incubator computer case vr Gaming Console
• Noise Level : 25 db
• Material : Plastic
• Maximum Rotational Speed : 5500 rpm
• Air Flow Capacity : 6.12 cfm
• Welcome to AmRunJe , your go-to brand for innovative mini cooling fans.
• We specialize in AC, EC, and DC series fans designed for DIY enthusiasts looking for efficient cooling and exhaust solutions. Our fans are easy to install, and they feature an energy-efficient design along with CE and ROHS certifications for safety.
• Experience the perfect blend of quality and versatility with AmRunJe, where your ideal cooling solution comes to life.
• From 40mm to powerful 140mm models, find the perfect mini cooling fan for any project. Our 40mm USB fan leads the lineup as the ultimate DIY cooling fan for electronics, terrariums, and enclosed spaces. Whether you need a PC case fan, Ender 3 fan, or Xbox Series S cooling fan, we have the right size
• This 40mm Mini Fan with Speed Control offers 3 adjustable settings (High/Medium/Low) to customize airflow and noise levels. Perfect as a mini computer fan or a Terrarium fan. The on/off switch makes it ideal for Helmet fan and Fursuit fan applications where precise cooling management is essential.
• Our 40mm USB cooling fan connects directly to any USB port - laptop, router, power bank, or console. This fan automatically powers on/off with your device, providing smart cooling for network NAS mini PC setups. The versatile micro fan works seamlessly as both a Reptile fan for vivariums.
• Measuring just 40×40×10mm, this miniature fan slips into tight spaces where regular fans can't fit. The mini USB fan is perfect for cooling camera gear, mobile devices, and cramped electronics. This small computer fan delivers maximum airflow in minimum space, making it for confined installations.
• This 40mm USB fan integrates a brushless motor with durable, lightweight plastic. The safety metal grill prevents debris intrusion and protects from accidental contact. An ideal, reliable DIY cooling fan for long-term use.
• Versatile cooling for every need: Terrarium, cabinet, modem, NAS, Mini PC, Xbox, or Raspberry Pi. This compact 40mm USB cooling fan delivers targeted airflow wherever your electronics need it most.
• 40mm x 10mm 2PCS
• 60mm x 15mm 2PCS
• 80mm x 25mm 2PCS
• 120mm x 25mm 2PCS