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Description
OWC / Other World Computing ThunderBay 4 4-Bay Thunderbolt 3 RAID 5 Enclosure4 x 3. 5" SATA III 6 Gb s Drive Bays Thunderbolt 3 (USB Type C) Interface Supports RAID 0, 1, 4, 5, and 1+0 Pre Configured in RAID 5 Software Controller Read Speed: 1527 MB s 1 x 92mm Cooling Fan SoftRAID Software Included Windows and Mac Compatible Add RAID 0 storage to your Mac or Windows computer with the ThunderBay 4 4 Bay Thunderbolt 3 RAID 0 Enclosure from OWC Other World Computing . As you can guess from its name, the ThunderBay 4 features dual
- 4 x 3.5" SATA III 6 Gb/s Drive Bays
- Thunderbolt 3 (USB Type-C) Interface
- Supports RAID 0, 1, 4, 5, and 1+0
- Pre-Configured in RAID 5
- Software Controller
- Read Speed: 1527 MB/s
- 1 x 92mm Cooling Fan
- SoftRAID Software Included
- Windows and Mac Compatible
Add RAID 0 storage to your Mac or Windows computer with the ThunderBay 4 4-Bay Thunderbolt 3 RAID 0 Enclosure from OWC / Other World Computing . As you can guess from its name, the ThunderBay 4 features dual Thunderbolt 3 ports, which utilize the USB Type-C connector. There is also a DisplayPort 1.2 port for connecting to a 4K display. The ThunderBay 4 has four drive bays, which supports both 2.5" and 3.5" hard drives (2.5" HDDs do not need adapters). With the included SoftRAID software you can format the ThunderBay 4 to RAID 1. RAID 4, 5, and 1+0 are also supported with a RAID software of your choice.
- Thunderbolt 3
- Thunderbolt 3 is a hardware interface that utilizes the reversible USB Type-C connector. Doubling the speed of its predecessor, Thunderbolt 3 features a maximum throughput of 40 Gb/s when used with compatible devices. The connector also transmits data via USB 3.1 at up to 10 Gb/s, and dual-bandwidth DisplayPort 1.2 allows you to connect up to two 4K displays simultaneously. Additionally, you can daisy chain up to six devices from a single Thunderbolt 3 port.
- RAID & JBOD Support
- The ThunderBay 4 comes pre-configured in RAID 5, but also supports RAID 0, 1, 4, 5, and 1+0.
- Time-Tested Cooling
- Built on OWC's time-tested enclosure cooling technology, the Thunderbay 4 utilizes an open "flow-thru" vented design with an over-sized 92mm, low turbulence, noise-quieting fan to keep the drives running cool and reliably.
- Multi-Drive
- Daisy-chain up to six ThunderBay 4s for more storage capabilities and increased performance, or connect multiple ThunderBay 4s to multiple Thunderbolt 3 ports to achieve higher speed capabilities.
- Vibration Dampened
- The ThunderBay 4's drive isolating design reduces sonic resonance adn is aided by over-sized, rugged, vibration-absorbing, non-skid feet.
- DisplayPort 1.2 Support
- Dual Thunderbolt ports let you connect the display of your choice that your computer can support, including 4K displays.
- OWC Thunderbolt Cable
- The ThunderBay 4 comes with a 6.6' (2m) certified OWC Thunderbolt 3 cable.
UPC: 812437029666
In the Box
OWC / Other World Computing ThunderBay 4 4-Bay Thunderbolt 3 RAID 5 Enclosure
OWC / Other World Computing ThunderBay 4 specs
| Number of Bays | 4 x 2.5"/3.5" |
| Connections | 2 x USB Type-C (Thunderbolt 3) 1 x DisplayPort (DisplayPort 1.2) |
| Compatible Drive Interface | SATA, SATA II, SATA III |
| Form Factor | Desktop |
| RAID Modes | RAID 0, 0+1, 1, 4, 5 |
| UASP Support | Not Specified by Manufacturer |
| Memory | Not Specified by Manufacturer |
| Hot-Swap Support | Not Specified by Manufacturer |
| Operating System Support | Windows, macOS/OS X |
| Electrical | |
|---|---|
| Power Source | AC Adapter |
| PSU Wattage | Not Specified by Manufacturer |
| AC Input Power | 100 to 230 VAC, 50 / 60 Hz |
| DC Input Power | Not Specified by Manufacturer |
| Security | |
|---|---|
| Encryption | Not Specified by Manufacturer |
| Security Features | Not Specified by Manufacturer |
| Environmental | |
|---|---|
| Operating Temperature | 50 to 95°F / 10 to 35°C |
| Operating Humidity | Not Specified by Manufacturer |
| Storage Temperature | -40 to 149°F / -40 to 65°C |
| Storage Humidity | Not Specified by Manufacturer |
| Physical | |
|---|---|
| Material of Construction | Aluminum |
| Cable Length | Not Specified by Manufacturer |
| Cooling | 1 x Fan |
| Bridge Chipset | Intel DSL6540 |
| RAID Controller | Not Specified by Manufacturer |
| Status Monitoring | None |
| Dimensions (W x H x D) | 5.3 x 7.0 x 9.6" / 13.5 x 17.8 x 24.4 cm |
| Weight | 8.6 lb / 3.9 kg |
| Packaging Info | |
|---|---|
| Package Weight | 10.55 lb |
| Box Dimensions (LxWxH) | 12.6 x 10.2 x 8.6" |
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 129 reviews
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Product Reviews
★★★★★ 5
Perfect size
Size: 8.5" x 5.8" x 1.9", Color: Black, Size: 8.5" x 5.8" x 1.9", Color: Black
Love the look of leather and metal together.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
★★★★★ 4
Handy small tray
Size: 8.5" x 5.8" x 1.9", Color: Black, Size: 8.5" x 5.8" x 1.9", Color: Black
This tray fits a small side table well. It holds a few remotes and has nice details.
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Reviewed in the United States on August 18, 2025
★★★★★ 5
Valet Tray
Size: 8.5" x 5.8" x 1.9", Color: Black
Perfect!
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Reviewed in the United States on April 7, 2026
★★★★★ 5
Just lovely
Size: 8.5" x 5.8" x 1.9", Color: Orange
Purchased this several months ago and liked it, but I had received so many complements on this tray since then I had to submit this review. The tray is sturdy and put together well, and the size is exactly what was given before purchase.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Nice and Elegant.
Size: 7.7" x 7.7" x 1.7", Color: Black (Metal Glided), Size: 7.7" x 7.7" x 1.7", Color: Black (Metal Glided)
Color looks great, material is good quality and fits most of my items. It makes my items look neat and organized. Price is a bit high but worth it in my opinion.
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Reviewed in the United States on January 22, 2026