12.0TB (8.0TB HDD + 4.0TB NVMe) OWC miniStack STX Stackable Storage and Thunderbolt

12.0TB (8.0TB HDD + 4.0TB NVMe) OWC miniStack STX Stackable Storage and Thunderbolt Hub Xpansion Solution - Silver. Perfectly sized to seamlessly stack with the Mac mini and the ideal storage and connectivity expansion companion for Thunderbolt or USB equipped computers and devices 96W power delivery.