OWC Express 4M2 Assembly Manual & User Manual page 2

• Any PCIe M.2 SSD with 2280 M-Key form factor
1.2 Package Contents
• OWC Express 4M2
• Power supply and cable
• Thunderbolt 3 cable
• 3 Years of SoftRAID Premium Access (License located on bottom of device)
3 Years of SoftRAID Premium Access (License located on bottom of device)
1.3 Usage Notes
• For best performance, plug this device into a dedicated Thunderbolt 3 host port that is
not sharing bandwidth with other devices on neighboring ports.
• Use of the onboard DisplayPort will reduce the bandwidth available to the M.2 SSDs
and may impact their performance.
• Does not support Dual-Mode DisplayPort (DP++), however it does support
Multi-Stream Transport (MST) in Windows 10.
• All four drive bays are bootable on macOS. SSDs with 512 byte sectors require
macOS 10.13 or later
1.4 About This Manual
The images and descriptions may vary slightly between this manual and the unit
shipped. Functions and features may change depending on the firmware version.
The latest product details and warranty information can be found on the product
web page. OWC's Limited Warranty is not transferable and subject to limitations.
1. SSDs with 512 byte sectors require macOS 10.13 or later.
2. Macs with Thunderbolt or Thunderbolt 2 ports require the Apple Thunderbolt 3
(USB-C) to Thunderbolt 2 Adapter.
1.5 Front View