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Key Features
- USB 3.2 Gen 2 Host Interface
- 2 x 2.5" / 3.5" Drive Bays
- Supports U.2 & SATA Drives
- Up to 1250 MB/s Throughput
Turn your internal 2.5" and 3.5" drives into external ones with the 2-Bay U.2 & SATA USB 3.2 Gen 2 Drive Dock from OWC. Supporting both SATA drives and U.2 SSDs, this dock can transfer up to 1250 MB/s when connected to your computer or tablet's USB 3.2 Gen 2 port. USB-C and USB-C to USB-A cables are both included for convenience. Installed drives may be accessed simultaneously, and each of the two bays have individual power switches, making it safe and easy to swap out a hard drive without interrupting access to the other. The fanless aluminum construction allows it to quickly dissipate heat for optimal performance without generating noise. This 2-bay drive dock is designed to work with Windows 10/11, Chrome OS, Linux, and macOS 10.12 or later devices.
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Does this support UASP for better performance?
Does this support UASP for better performance?
Yes, the OWC 2-Bay 2.5" / 3.5" U.2 & SATA USB 3.2 Gen 2 Drive Dock supports UASP (USB Attached SCSI Protocol).
Date published: 2025-07-28
Will this bay accept the AtomX ssd mini drives ...
Will this bay accept the AtomX ssd mini drives that come with the Atmos Monitors?
The OWC 2-Bay 2.5" / 3.5" U.2 & SATA USB 3.2 Gen 2 Drive Dock, B&H # OWCTCDRVDKSN, has not been tested with AtomX SSDmini, and while they share the same interface, the footprint is different than a standard drive. I would recommend using a product such as the Atomos USB-C 3.1 Powered Docking Station, B&H # ATOMDCK004, which is guaranteed to work with AtomX SSDmini drives.
Date published: 2025-07-15
Does each of the two drives show up as separate dr
Does each of the two drives show up as separate drives on your computer? Can you configure so that the two drives act as one bigger drive?
The OWC 2-Bay 2.5" / 3.5" U.2 & SATA USB 3.2 Gen 2 Drive Dock (B&H # OWCTCDRVDKSN) does not have RAID capabilities built-in; when using two drives, they would show up independently. Depending on which operating system you are using, you could RAID or combine the drives using Disk Utility on macOS or Windows Storage Spaces on Windows.
Date published: 2026-06-08
Will this give faster read/write performance on ...
Will this give faster read/write performance on 7200HDs & SSDs when using Mac USBC & firewire connections than OWTCDRVDCK model?
The OWC 2-Bay 2.5" / 3.5" U.2 & SATA USB 3.2 Gen 2 Drive Dock, B&H # OWCTCDRVDKSN, offers slightly better throughput compared to the OWTCDRVDCK when using U.2 or M.2 NVMe SSD drives (adapter required). However, the difference in performance is negligible, as both docks can reach write speeds of up to 900 MB/s. They connect via USB-C with a 10 Gbps interface and are compatible with Thunderbolt 3 or newer ports; however, they do not support FireWire.
Date published: 2026-01-11
What's the maximum capacity per hard drive ...
What's the maximum capacity per hard drive supported by this drive dock?
The OWC 2-Bay 2.5" / 3.5" U.2 & SATA USB 3.2 Gen 2 Drive Dock doesn't have a specific maximum in terms of capacity per hard drive. This limit is primarily set by the largest drives the market currently has available.
Date published: 2026-01-25
what is highest capacity 3.5" drives you can use?
what is highest capacity 3.5" drives you can use?
According to OWC, the OWC 2-Bay 2.5" / 3.5" U.2 & SATA USB 3.2 Gen 2 Drive Dock can support both current and future HDD capacities. It does not have a specific capacity limitation, allowing you to use the latest and largest HDDs available on the market.
Date published: 2024-03-31