1. Introduzione e oltreview
The OWC ThunderBay 4 is a high-performance 4-drive storage solution designed for demanding creative workflows. Featuring dual Thunderbolt 3 ports, it offers exceptional speed and versatility for professionals in video editing, audio production, and photo editing. This manual provides detailed instructions for setting up, operating, and maintaining your ThunderBay 4.

Figure 1: OWC ThunderBay 4 RAID 5 External Enclosure
- 4-Drive Storage Solution: Accommodates four 3.5" or 2.5" drives without the need for adapters.
- Doppie porte Thunderbolt 3: Provides up to 1527MB/s sustained performance and allows for daisy-chaining up to five additional Thunderbolt devices.
- Configurazione RAID: User configurable in RAID 0, 1, 4, 5 & 1+0, pre-configured with SoftRAID XT for RAID-5.
- Intelligent Drive Monitoring: Includes desktop and email notifications for drive status.
- Funzionamento silenzioso: Features an ultra-quiet, heat-dissipating aluminum chassis.
2. Cosa c'è nella scatola
Carefully unpack your OWC ThunderBay 4 and ensure all components are present:
- OWC ThunderBay 4 Thunderbolt 3 Enclosure
- Cavo Thunderbolt 3
- Power cable (FR/EU)
- 2 x Locking Keys
- Manuale d'uso (questo documento)
3. Guida all'installazione
3.1 Installazione dell'unità
The ThunderBay 4 supports both 3.5-inch and 2.5-inch drives. No adapters are needed for either size. Follow these steps to install your drives:
- Unlock the front panel of the ThunderBay 4 using one of the provided keys.
- Gently pull out the drive trays.
- Secure your 3.5-inch or 2.5-inch drives to the trays using the provided screws. Ensure the connectors align correctly.
- Slide the loaded trays back into the ThunderBay 4 until they click into place.
- Chiudere e bloccare il pannello frontale.

Figure 2: Installing drives into the ThunderBay 4
3.2 Connessione al computer
Connect the ThunderBay 4 to your computer using the supplied Thunderbolt 3 cable. Plug one end into a Thunderbolt 3 port on the ThunderBay 4 and the other end into a Thunderbolt 3 port on your computer.

Figure 3: Rear panel with power and Thunderbolt 3 ports
3.3 Accensione e inizializzazione
Connect the power cable to the ThunderBay 4 and a power outlet. Flip the power switch to the ON position. The unit will power on, and the drive indicator lights will illuminate. For initial setup and RAID configuration, use the included SoftRAID XT software. This software allows you to configure your drives in various RAID levels (0, 1, 4, 5, 1+0) to optimize for speed, redundancy, or a balance of both.
4. Istruzioni per l'uso
4.1 Performance and Data Transfer
The OWC ThunderBay 4 is engineered for high-speed data transfer, achieving up to 1527MB/s sustained performance. This makes it ideal for handling large files and high-bandwidth applications such as 4K video editing and complex audio projects.

Figure 4: High-speed performance of ThunderBay 4
4.2 Collegamento a margherita
Utilize the second Thunderbolt 3 port to daisy-chain up to five additional Thunderbolt devices, including displays, other storage solutions, or network adapters. This expands your workstation's capabilities without sacrificing performance.

Figure 5: Daisy-chaining multiple Thunderbolt devices
4.3 Scenari di utilizzo
The ThunderBay 4 is suitable for a variety of professional applications:
- Montaggio video: Store and edit large video files with smooth playback and rendering.
- Audio Production: Manage extensive audio libraries and multi-track recording sessions.
- Modifica foto: Work with high-resolution images and large photo catalogs efficiently.
- Archiviazione dei dati: Securely store important data with RAID redundancy.

Figure 6: ThunderBay 4 in a professional creative workflow
5. Manutenzione
To ensure optimal performance and longevity of your OWC ThunderBay 4, consider the following maintenance tips:
- Mantienilo pulito: Regularly wipe the exterior with a soft, dry cloth. Ensure ventilation grilles are free from dust and debris to maintain proper airflow.
- Ventilazione adeguata: Place the ThunderBay 4 in an area with adequate air circulation. Avoid blocking the fan or vents.
- Aggiornamenti del firmware: Controllare periodicamente l'OWC website for any available firmware updates for your ThunderBay 4. Keeping the firmware updated can improve performance and stability.
- Monitoraggio dello stato dell'unità: Utilize the intelligent drive monitoring features of SoftRAID XT to keep track of your drive's health and receive notifications for potential issues.
6. Risoluzione Dei Problemi
Se riscontri problemi con il tuo OWC ThunderBay 4, fai riferimento ai seguenti passaggi comuni per la risoluzione dei problemi:
- Dispositivo non riconosciuto:
- Assicurarsi che il cavo Thunderbolt 3 sia collegato saldamente sia al ThunderBay 4 sia al computer.
- Verify that the ThunderBay 4 is powered on.
- Try connecting to a different Thunderbolt 3 port on your computer.
- Restart your computer and the ThunderBay 4.
- Drives Not Appearing:
- Check that drives are properly seated in their bays.
- Open SoftRAID XT to check the status of the drives and ensure they are initialized and configured correctly.
- If a drive is new, it may need to be formatted using your operating system's disk utility.
- Problemi di prestazioni:
- Assicurati di utilizzare un cavo Thunderbolt 3 certificato.
- Chiudere tutte le applicazioni non necessarie che potrebbero consumare risorse di sistema.
- Check the health of your drives using SoftRAID XT. Degraded drives can impact performance.
- Problemi del software SoftRAID:
- Ensure your SoftRAID XT software is up to date.
- Verify that all necessary permissions are granted to the SoftRAID application in your operating system's security settings.
- If issues persist, reinstall the SoftRAID XT software.
For further assistance, please refer to the OWC support websito o contattare il loro servizio clienti.
7. Specifiche
| Caratteristica | Dettaglio |
|---|---|
| Numero di modello | OWCTB3SRKIT0GB |
| Marca | OWC |
| Peso dell'articolo | 3900 grammi (8.6 libbre) |
| Dimensioni del prodotto | 13.1 x 10.3 x 8.5 pollici |
| Numero massimo di dispositivi supportati | 4 (unità) |
| Velocità di trasferimento dati | 40 Gigabits Per Second (Thunderbolt) |
| Interfaccia Hardware | Fulmine |
| Dispositivi compatibili | Desktop (Mac, PC) |
| Fattore di forma del disco rigido | 3.5 Inches (also supports 2.5 inches) |
| Materiale | Alluminio |
| Colore | Nero |
8. Garanzia e supporto
L'OWC ThunderBay 4 è dotato di un 1 anno di garanzia limitata OWC. For detailed warranty terms and conditions, please refer to the official OWC websito o sulla scheda di garanzia inclusa nel prodotto.
For technical support, product registration, and access to the latest drivers and software, please visit the official OWC support portal. You can also find FAQs and additional resources there.
Risorse online: Supporto OWC Websito





