External USB4 Enclosure InLine 00031J — USB-C to M.2 NVMe SSD, 40 Gb/s, Aluminium

InLine 00031J is an external USB4 enclosure that converts an M.2 NVMe SSD into a high-speed USB‑C drive. The enclosure supports USB4 transfer rates up to 40 Gb/s and is built with an aluminium housing that aids heat dissipation and improves mechanical durability. Designed for use with laptops and desktops that have USB‑C or USB4 ports, this enclosure provides a compact, portable solution for fast data backup, media editing, and expanded storage.

Advantages

The aluminium case ensures better thermal performance compared with plastic enclosures, helping to maintain sustained transfer speeds during large file transfers. Native USB4 compatibility delivers up to 40 Gb/s throughput when connected to a compatible host and cable, and backward compatibility with USB‑C hosts ensures broad device support. The form factor supports standard M.2 NVMe drives, allowing the use of a wide range of high-performance SSDs without proprietary constraints.

Suitable for

• Fast external storage for video and photo editing
• High-speed file transfers and backups
• Portable expansion for laptops and ultrabooks
• On-the-go data access for professionals and creators

Key specifications

• Interface: USB4 / USB‑C host connection supporting up to 40 Gb/s
• Drive type supported: M.2 NVMe SSD (single-sided or double-sided depending on drive height)
• Enclosure material: Aluminium housing for heat dissipation
• Form factor: External M.2 to USB‑C enclosure, compact and portable
• Power delivery: Bus-powered via USB‑C (power requirements depend on installed SSD and host port)
• Compatibility: Works with hosts supporting USB4, USB3.x and USB‑C ports (backward compatibility varies by host implementation)

How to use

Open the aluminium enclosure according to the included instructions, insert a compatible M.2 NVMe SSD into the M.2 connector and secure it with the mounting screw. Close the enclosure and connect it to a host computer using a USB‑C cable that supports the required bandwidth. The host operating system should recognize the SSD as an external NVMe drive; format or partition the drive as needed before first use. For best performance, connect to a USB4-capable port with a cable rated for 40 Gb/s.

Usage recommendations

For sustained high transfer rates, use a high-quality USB‑C cable and a host port that supports USB4. Ensure the installed NVMe SSD has appropriate thermal characteristics and allow airflow around the aluminium enclosure to help dissipate heat during extended workloads. Regularly back up important data and verify compatibility with your operating system before transferring critical files.