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  6. OWC ThunderBay 4

OWC ThunderBay 4

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OWC

last updated:Jun 30, 2025

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Thunderbolt 3 compatible 4-bay storage (3.5/2.5 inch HDD/SSD case)

The OWC ThunderBay 4 (hereinafter referred to as "this product") is a 4-bay external hard drive enclosure that can connect to a computer via Thunderbolt 3. It features an aluminum case with excellent heat dissipation, capable of housing up to four 3.5-inch or 2.5-inch hard drives/SSDs. Each drive can be easily installed and replaced using the included dedicated drive trays. In a striped (RAID 0) configuration with four SSDs, it achieves high read and write speeds exceeding 1400MB/s(*), allowing for the creation of a large-capacity and high-speed storage environment. (*) The measurement results are based on the following environment. This figure is not guaranteed in all environments. Computer: MacBook Pro 13-inch model (Late 2016), OS: macOS Catalina 10.15.7, Installed SSD: Crucial CT500MX500SSD1 512GB (striped configuration with four drives), Benchmark software: AJA System Test Lite (version: 12.4.3, Resolution: 5120×2700 5K RED, Test File Size: 4GB)

    Other PCs and OA equipment
owc-thunderbay4-webtop2.jpg

OWC ThunderBay 4

owc-thunderbay4-webtop2.jpg
owc-thunderbay4-webtop2.jpg
  • Related Link - https://www.amulet.co.jp/owc/storage/owc-thunderba…

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basic information

◎ Main Specifications Product Name: OWC ThunderBay 4 Overview: Thunderbolt 3 compatible 4-bay external hard drive enclosure Interface: Thunderbolt 3 2 ports, DisplayPort 1.2 1 port Power Supply: 200W AC 100–240V, 50Hz/60Hz Dimensions: 135mm x 240mm x 185mm Weight: 3.9kg (case only) Included Accessories: Thunderbolt 3 cable, security key, user manual, warranty card ◎ Operating Environment Computer: Mac (including models with Apple M1 chip) and Windows computers with Thunderbolt 3 ports OS: macOS 10.12 or later, Windows 10 *Not compatible with operating systems other than the above.

Price information

Open price

Price range

P2

Delivery Time

P2

※The delivery time will vary depending on the quantity, so please contact us.

Applications/Examples of results

- For backing up large volumes of data and as a duplicate environment - For editing and storing digital video footage - For expanding the functionality of laptops and small PCs

Detailed information

  • owc-thunderbay4-hero-open.png

    - Software RAID support - Key lock function equipped - Compatible with Mac & Windows

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Model number overview
AMU-OWCTB3IVKIT000 OWC ThunderBay 4

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Our company aims to contribute to the success of our customers' businesses through the IT technologies we have cultivated over many years. To achieve this goal, we emphasize processes such as experimentation, verification, customization, and support of the IT environment. Please feel free to contact us if you have any requests.

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