QNAP TR-004. Product type: HDD/SSD enclosure. Number of storage drives supported: 4, Storage drive size: 2.5/3.5", Supported storage drive interfaces: Serial ATA II. Data transfer rate: 3 Gbit/s. RAID levels: 0, 1, 5, 10, JBOD, Hot-swap. Product color: Black. USB connector type: USB Type-C
StarTech.com S251BMU3FP. Product type: HDD/SSD enclosure. Number of storage drives supported: 1, Storage drive size: 2.5", Supported storage drive interfaces: Serial ATA, Serial ATA II, Serial ATA III. Data transfer rate: 5 Gbit/s. Product color: Black. USB connector type: Micro-USB B
StarTech.com S352BU33RER. Product type: HDD enclosure. Number of storage drives supported: 2, Storage drive size: 3.5", Supported storage drive interfaces: Serial ATA, Serial ATA II, Serial ATA III, Maximum storage capacity: 4 TB. Data transfer rate: 6 Gbit/s. RAID levels: 0, 1, BIG, JBOD, Hot-swap. Product color: Black. USB connector type: USB Type-B
StarTech.com S351BMU33ET. Product type: HDD enclosure. Number of storage drives supported: 1, Storage drive size: 3.5", Supported storage drive interfaces: Serial ATA, Serial ATA II, Serial ATA III, Maximum storage capacity: 10 TB, Hot-swap. Product color: Black. USB connector type: USB Type-B