OWC ThunderBay 4 Enclosure OWCTB3IVKIT000 4-Bay

When your storage needs outgrow a single drive, ThunderBay 4 gives you room to build a desktop array that matches the pace of your work. Four SATA drive bays support 2.5 in and 3.5 in HDDs and SSDs, making it easy to balance capacity, speed, and redundancy in one enclosure. Thunderbolt connectivity keeps the system responsive for large file transfers, multi-stream media, and active project storage. Because it is software RAID compatible, you can configure the array to fit your environment rather than being locked into a fixed approach. That flexibility matters for teams that need to tune performance, protect data, or scale storage without replacing the enclosure. This is a practical choice for editors, photographers, and IT teams who want a dependable desktop storage platform with room to grow. The four-bay design supports more ambitious builds than smaller enclosures, while the 1-year limited warranty provides a clear baseline for deployment planning.