OWC ThunderBay 4 Four-Bay Thunderbolt 3 External Storage Enclosure with SoftRAID
| Drive Bays | 4 bays supporting: 2.5-inch SATA HDDs, 2.5-inch SATA SSDs, 3.5-inch SATA HDDs, 3.5-inch SATA SSDs |
| Plug and Play | Yes |
| Hot Swap Support | Yes |
| Boot Support | Boot Camp is not supported |
| Storage Interface | SATA 6.0 Gb/s |
| RAID Capable | Yes |
| RAID Levels Supported | JBOD, RAID 0, RAID 1, RAID 4, RAID 5, RAID 10 |
| RAID Features | Software RAID |
| Device Ports | (1) Host Port – Thunderbolt 3 (USB-C) up to 40Gb/s (5000MB/s) (1) Thunderbolt 3 (USB-C) Port Either Thunderbolt (USB-C) port can be used as the host port |
| Power Delivery | Thunderbolt 3 ports each provide up to 15W of power to the host computer or attached device |
| UASP Support | UASP (USB Attached SCSI Protocol) is supported |
| Data Transfer Rate (Maximum) | Thunderbolt 3: Up to 40Gb/s (or 5000MB/s) |
| Chipset / Controller | SATA Controller: (1) ASM-1164 Thunderbolt 3: (1) Intel DSL6540 |
| Host Interface Requirements | Thunderbolt (USB-C) port (backward compatible with Thunderbolt 2 / Thunderbolt 1) |
| Mac OS Compatibility | macOS 10.14 Mojave and later |
| PC OS Compatibility | Windows 10 64-bit Edition, Windows Server 2022, Windows 11 |
| Other Requirements | SoftRAID works with macOS 10.14+ and Windows 10+. Licensed per computer (Mac & Windows, single activation) |
| External Power Adapter | No |
| Power Supply | Internal UL-listed universal auto-switching power supply |
| AC Input | 100–230V |
| Fans | (1) 92mm cooling fan |
| Security Slot | Yes |
| Power Button | Yes |
| Power/Activity LED | Yes |
| Housing Color | Black |
| Housing Material | Aluminum |
| Dimensions | Height: 19.1 cm (7.5 in) Length: 24.5 cm (9.6 in) Width: 13.5 cm (5.3 in) |
| Weight | 3.9 kg (8.60 lbs) |
| Reach Certification | Yes |
| Ambient Temperature | Operating: 50°F to 95°F (10°C to 35°C) Non-Operating: -40°F to 149°F (-40°C to 65°C) |
| Humidity | Operating: 8% to 90% non-condensing Non-Operating: 5% to 95% non-condensing |