Based on this product's specifications, here are some alternatives and similar models
Air cooler Dynatron A55 8 cm 2400-8000 RPM Dual ball bearing Black Grey
Summary description:
The Dynatron A55 air cooler features an 8 cm fan with adjustable speeds from 2400 to 8000 RPM. It utilizes dual ball bearing technology for enhanced durability and performance. Available in black and grey, it fits seamlessly into any computer setup while providing effective cooling.