Rosewill THOR NAS Pro server chassis

Full-tower server chassis for storage-heavy builds

The Rosewill THOR NAS Pro is a full-tower server chassis built for workloads that demand large-scale, mixed-media storage. It supports E-ATX, ATX and Mini-ATX motherboards in a black SPCC frame. The design targets AI clusters, NAS appliances, media servers and scalable SMB deployments that need both capacity and hot-swap convenience.

Eight hot-swap bays accept 3.5" SATA and SAS drives

The defining specification is the eight front-accessible hot-swap bays that take 3.5-inch SATA or SAS hard drives and SSDs. This lets administrators add or replace storage without shutting the system down, a requirement for continuous-operation environments. Four additional internal 2.5-inch slots provide dedicated space for faster solid-state devices.

Hybrid layout handles up to twelve drives before

With eight hot-swap 3.5-inch bays, two internal 3.5-inch bays and four internal 2.5-inch bays, the chassis accommodates twelve drives in total. Ten expansion slots and a 400-millimetre maximum card length give room for multiple add-in cards. Builders who need more than twelve drives or longer cards will exceed the physical limits of this chassis.