SKU: 40312741589

OWC 4TB Gemini Thunderbolt (40GB/s) Dock And Dual-Drive HDD RAID External Storage Solution

Sale price$243.55 Regular price$270.61
Save 10%

Pay in installments of $67.65 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 25 - Aug 30

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

OWC 4TB Gemini Thunderbolt (40GB/s) Dock And Dual-Drive HDD RAID External Storage SolutionUnleash peak performance for creative workflows with the OWC Gemini 4TB Thunderbolt Dock and Dual Drive HDD RAID External Storage Solution. This compact, high speed storage hub combines a premium Thunderbolt dock with a robust dual drive RAID enclosure, delivering the speed, reliability, and versatility professionals demand for 4K video editing, photography workstations, and rapid big file transfers. Designed for macOS and Windows systems, Gemini is

Unleash peak performance for creative workflows with the OWC Gemini 4TB Thunderbolt Dock and Dual-Drive HDD RAID External Storage Solution. This compact, high-speed storage hub combines a premium Thunderbolt dock with a robust dual-drive RAID enclosure, delivering the speed, reliability, and versatility professionals demand for 4K video editing, photography workstations, and rapid big-file transfers. Designed for macOS and Windows systems, Gemini is built to streamline your setup, protect your data, and simplify your expanding storage needs—making it the ideal backbone for modern content creation rigs.

  • Blazing-fast Thunderbolt 40Gb/s connectivity: Experience ultra-responsive data transfers with Thunderbolt technology, enabling seamless editing directly from the external RAID while streaming high-resolution footage to your workstation. This dock delivers the bandwidth needed for large media libraries, fast backups, and efficient project workflows.
  • Dual-drive HDD RAID storage for speed and resilience: The built-in dual-drive enclosure provides hardware RAID capabilities, combining two 3.5" SATA drives into a single, cohesive storage solution. Choose RAID 0 for maximum throughput or RAID 1 for redundancy, with hot-swappable drives designed to minimize downtime during capacity expansion or drive replacement.
  • Cross-platform compatibility and flexible connectivity: WithThunderbolt and USB-C interfaces, Gemini works beautifully with Macs and Windows PCs alike. The dock supports daisy-chaining of additional devices and peripherals, turning your workstation into a streamlined hub where you can access volumes, peripherals, and external displays with ease.
  • Plug-and-play setup with user-friendly RAID management: The hardware RAID controller makes it simple to configure RAID modes without complicated software. Ideal for editors and photographers who want reliable performance without a steep learning curve, Gemini keeps your workflow smooth and efficient from first use.
  • Rugged design, reliable power, and long-term expandability: Built for daily professional use, the Gemini enclosure provides solid protection for drives and data. An external power supply ensures stable operation during long transfers and RAID rebuilds, while the dual-drive design leaves room for future capacity upgrades as your library grows.

Technical Details of OWC 4TB Gemini Thunderbolt Dock And Dual-Drive HDD RAID External Storage Solution

Note: Specifications are provided by OWC and are typically listed in vendor specification resources. Exact UPC/SKU references may vary by region and retailer. If you require precise catalog identifiers, please consult your reseller or OWC's official product pages for the most up-to-date data.

  • Drive Bays: 2 x 3.5" SATA HDD bays with tool-less drive trays for quick installation and replacement.
  • Interfaces: Thunderbolt 3/4 port with 40 Gbps bandwidth for host connections, plus USB-C connectivity for compatibility and peripheral chaining where supported.
  • RAID Capabilities: Hardware RAID controller supporting common levels such as RAID 0 (performance) and RAID 1 (redundancy), with JBOD functionality in some configurations for flexible drive usage.
  • Compatibility: Cross-platform support for macOS and Windows systems, with plug-and-play operation through standard TB/UCB-C hosting environments.
  • Power and Enclosure: External power supply included to deliver reliable drive operation and sustained performance; durable external enclosure designed for daily professional use.
  • Dimensions and Weight: Compact 2-bay enclosure designed to fit neatly on a desk or workstation cart, minimizing footprint while maximizing storage capacity.

How to install OWC 4TB Gemini Thunderbolt Dock And Dual-Drive HDD RAID External Storage Solution

  • Power down your computer and the Gemini enclosure before installation to ensure safe hardware handling.
  • Open the drive bays using the indicated tool-less trays and insert two 3.5" SATA HDDs. Confirm the drives are seated firmly in their slots for reliable connections.
  • Connect the drives to the Gemini RAID enclosure using the provided cables and secure the trays so that the drives are held in place during operation.
  • Attach the external power supply to the Gemini enclosure and plug it into a reliable power outlet to ensure stable performance during high-demand transfers and RAID rebuilds.
  • Connect the Gemini unit to your computer with the included Thunderbolt 3/4 cable. If your setup also uses USB-C peripherals, connect compatible devices to the dock’s USB-C ports as needed and verify host detection in your operating system.
  • Power on the enclosure and configure the desired RAID mode using the onboard controls or the recommended software utility from OWC, selecting RAID 0 for speed or RAID 1 for redundancy as your workload requires.
  • Upon first connection, format the new RAID volume in your operating system (APFS or Mac OS Extended on macOS; NTFS or exFAT on Windows, depending on cross-platform needs). Give the volume a clear, searchable name to optimize searchability in your library.
  • Test read/write performance with a representative file set to confirm that the throughput and stability meet your workflow expectations, and then begin moving your project files, media libraries, or backups to the Gemini array.

Frequently asked questions

  • Q: Is the OWC Gemini 4TB Thunderbolt Dock compatible with both Mac and Windows?
    A: Yes. The Gemini solution is designed for cross-platform use, leveraging Thunderbolt and USB-C interfaces to deliver performance and versatility for macOS and Windows environments alike.
  • Q: What RAID options are available with the Gemini dual-drive enclosure?
    A: The hardware RAID controller typically provides RAID 0 for maximum speed and RAID 1 for redundancy, with JBOD or other configuration modes offered by certain releases or software utilities. RAID selection is intended to balance performance with data protection based on your needs.
  • Q: How many drives can I install, and what types?
    A: The enclosure supports two 3.5" SATA hard drives, designed for reliable, long-term use in professional workflows. The trays are typically tool-less to simplify installation and replacement of drives as you upgrade capacity or swap drives for backups.
  • Q: Do I need software to manage RAID settings?
    A: In many configurations, the Gemini’s hardware RAID controller handles the primary RAID mode without extensive software. A companion utility may be provided to fine-tune settings or verify status, but basic RAID operation can be achieved via hardware controls and system detection on your computer.
  • Q: Can I expand storage in the future?
    A: Yes. With its dual-drive design and external build, you can upgrade to larger drives or reconfigure RAID levels as your data footprint grows, while maintaining a tidy and efficient workspace.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 40312741589

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.4 ★★★★★
Based on 20 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
B
Bryanna Brown
Waukegan, US
★★★★★ 5
Swarovski Women's Sk6002 Oval Sunglasses
Color: Dark Green/Azure Internal Mirrored Silver, Lens Width: 53 Millimeters
Soooo beautiful and stylish. Great for a pop of color this winter.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 20, 2023
W
Writing and Shopping
West Palm Beach, US
★★★★★ 5
Super cute
Color: Pink/Pink Mirrored Pink, Lens Width: 53 Millimeters
These are sturdy and super cute
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 29, 2023
R
RedRedHead
Grantham, US
★★★★★ 5
Gorgeous!!
Color: Black/Dark Grey, Lens Width: 53 Millimeters
My new favorite sunglasses! Love the design and shape of these, they’re high quality and well made. Easily and securely fit my small framed face well and look so good on. I’ve gotten a ton of compliments and plan to purchase a second pair for my daughter who also loves them!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 11, 2023
U
UnderdogMom
Los Angeles, US
★★★★★ 4
beautiful color and style
Color: Dark Green/Azure Internal Mirrored Silver, Lens Width: 53 Millimeters, Color: Dark Green/Azure Internal Mirrored Silver, Lens Width: 53 Millimeters
These are really beautiful sunglasses, with a thick, sturdy green frame and gorgeous emerald green crystal accents at the temples. The hinge is set inside the crystal, so when you fold the glasses, the crystal splits into two parts. It's a neat feature and really unique. The lenses are green but lightly mirrored. I love the style and color of these glasses, as they are definitely unusual and people will notice them. They are, unfortunately, a little tight on my head. I am going to take them to my optician and see if they can be adjusted. I also believe these may have been tried on or used and returned, as the lenses are both smudged like someone handled them with dirty hands. The glasses do not seem to be damaged, but I would have expected a pristine pair at this price point. They come with paperwork and a lens cloth, along with a case for carrying and storage. Paperwork says they are made by Luxottica, which is a high-end, luxury eyewear company in Milan, Italy, that owns or licenses many popular luxury eyewear brands. They are lovely glasses with very good quality, a fun upscale look, and tons of style. I like them a lot and expect many compliments on this eye-catching pair!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 9, 2023
S
Sami Joe
Carnegie, US
★★★★★ 4
Super cute
Color: Pink/Pink Mirrored Pink, Lens Width: 53 Millimeters
These are super cute and really love them except they are a tad too heavy I think for glasses. Made very well with quality materials, I found no cosmetic imperfections on the glasses. The overall look and stye of these are great and I really do love them I just can't wear them for too long due to the weight it becomes irritating.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2024

recommand products