Best OWC External Hard Drives of 2025

The OWC ThunderBay 8 offers impressive transfer speeds of up to 2586 MB/s, making data transfer quick and efficient for your projects. With eight hot-swappable drive bays, you can easily mix and match 2.5" and 3.5" HDDs and SSDs without needing any adapters. The DisplayPort 1.2 allows you to connect to a 4K display, providing a clear view of your work. Additionally, the second Thunderbolt 3 port enables you to daisy chain up to five more Thunderbolt devices, expanding your workspace effortlessly.

The OWC Mercury Elite Pro is a versatile dual-bay external storage enclosure designed for 3.5-inch SATA drives. It features hardware RAID options, allowing you to choose between RAID 0, 1, span, or independent modes, which can maximise your data performance and security based on your needs. With fast USB 3.1 Gen 1 and eSATA connectivity, you can enjoy transfer speeds of up to 407MB/s, making it ideal for accelerating your workflow. This enclosure supports two SATA HDDs, ensuring you have ample storage capacity for your files.

The OWC ThunderBay 4 Mini is a compact external drive enclosure that allows you to install up to four 2.5-inch HDDs or SSDs. Its hot-swappable drive bays let you easily mix and match drives, making upgrades and maintenance a breeze. With speeds of up to 1556MB/s, you can enjoy quick data access, which is perfect for demanding applications. The two Thunderbolt 3 ports allow for daisy-chaining, so you can connect multiple devices without hassle, enhancing your workstation's capabilities.

The OWC ThunderBay 4 is an impressive external storage solution that features a four-bay design for both 2.5-inch and 3.5-inch SATA drives, eliminating the need for adapters. You can enjoy up to 1527 MB/s sustained performance, which is ideal for demanding applications. With two Thunderbolt 3 ports and a dedicated DisplayPort 1.2, you can easily connect multiple devices. Additionally, smart drive monitoring keeps you informed with desktop and email notifications, ensuring you stay updated on your storage health.

The OWC ThunderBay 8 offers eight universal drive bays, accommodating both 2.5 and 3.5-inch SSDs or HDDs, ensuring you have ample storage options. With two Thunderbolt 3 ports, you can easily connect and daisy-chain up to six units for a colossal total of 768TB of storage capacity. Additionally, it features a DisplayPort 1.2, allowing you to connect a 4K display for enhanced visuals. Best of all, the device requires no drivers and includes a Thunderbolt 3 cable, providing you with a hassle-free setup.

The OWC Gemini Dock offers exceptional connectivity and storage options. With dual Thunderbolt 3 ports, you can achieve data transfer speeds of up to 40 Gb/s, ensuring quick access to your files. It supports two bays for both 2.5-inch and 3.5-inch drives, giving you flexibility in your storage choices. Additionally, the HDMI port allows you to connect to an 8K display, enhancing your viewing experience. The integrated SD media slot facilitates easy uploads from your camera, streamlining your workflow.

The OWC Thunderbay Flex 8 is a versatile Thunderbolt 3 storage system designed to meet your demanding data storage needs. With eight drive bays, it supports both U.2 NVMe and SATA/SAS2 drives, offering a massive capacity of up to 128TB and impressive speeds of up to 2750MB/s. You can easily transfer files using the SD 4.0 and CFExpress card reader located on the front, which provides speeds of up to 985MB/s. Additionally, its powerful RAID capabilities allow you to create, manage, and monitor advanced RAID sets effortlessly, ensuring your data is both secure and accessible.

The OWC miniStack STX offers impressive Thunderbolt connectivity, allowing you to connect multiple accessories with ease. With three Thunderbolt ports, you can mix up to five Thunderbolt devices and two displays, maximising your workspace. It also provides massive storage capabilities, significantly expanding your Mac mini's capacity. This feature is ideal for those who require ample space for files and applications. Additionally, the miniStack STX is compatible with a range of devices, ensuring it fits seamlessly into your existing setup.

The OWC Mercury Elite Pro is a 2TB external hard drive designed for both Mac and PC users. With its 7200 RPM speed and 64MB cache, you can enjoy faster data transfers and improved performance for your files. The various connection options, including eSATA, FireWire, and USB 3.0, provide versatility, allowing you to connect to multiple devices effortlessly. Included connection cables make setup straightforward, meaning you can start using your new drive right away, without the hassle of additional purchases.

The OWC Mercury Elite Pro offers exceptional storage speed with real-world tested performance up to 974MB/s, allowing you to transfer large files swiftly. It features selectable hardware RAID settings, giving you flexibility in data management for your projects. This product is compatible with both USB-C and Thunderbolt 3 computers, ensuring it works seamlessly with your existing devices. Additionally, it provides multiple USB ports for connecting and charging various devices, making it a versatile addition to your workspace.