Jonsbo N4: Black NAS case with wood decorThe Jonsbo N4is a cube-shaped micro-ATX housing for DIY NAS servers. The NAS case has a chic design and an elegant decorative border made of dark walnut wood, which makes it yet more attractive.Hardware optionsThe Jonsbo N4 offers four half-height expansion slots and supports the installation of expansion cards such as RAID controllers, host bus adapters (HBA), and network interface cards (NIC) up to 230 mm long.The key factor is storage capacity, however, because you can install up to six 3.5-inch hard drives and two 2.5-inch drives at the same time. With the already built-in backplanes, they can easily be plugged in.Effective cooling for continuous operationThe height of the CPU cooler may be up to 70 mm. A built-in 120-mm fan on the rear side provides for an optimum cooling of your NAS hardware. The perforated front plate in front of the drive compartment and additional perforations at the sides and top also help keep your NAS system cool eno