YY-C5 series is a 5.9L compact pc case with excellent airflow and easy installation. It is compatible with a Mini ITX motherboard and a Flex PSU installed in, so it doesn't need an external power adaptor. Specially designed, it has a flexible hardware configuration for different applications. It is capable of containing a slim ODD, a 3.5" HDD device, and two 2.5" SSDs. Currently, we offer two different front panels for choices. It is a versatile and durable mini pc case, suitable for various applications.