Name: ACASIS 40Gbps NVMe SSD Enclosure, USB4 Thunderbolt 5/4/3 M.2 2280 External SSD Case with Intel JHL7440, Fanless Aluminum, Up to 8TB
Brand: ACASIS
SKU: 1XOFKHPNH1SL
Price: 66 CAD
Availability: InStock
Rating: 4.1 (21 reviews)

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ACASIS 40Gbps NVMe SSD Enclosure, USB4 Thunderbolt 5/4/3 M.2 2280 External SSD Case with Intel JHL7440, Fanless Aluminum, Up to 8TB

Thunderbolt and USB4 support lets you move data and edit media without waiting.

Transfer Large Files Fast

Easily install or swap your SSD in seconds without needing any extra tools.

No Tools Required

Fanless aluminum design ensures absolute quietness while dissipating heat.

Completely Silent Operation

Supports high-capacity drives so you can store massive project files and backups.

Holds Up To 8TB

Only connects to Thunderbolt and USB4 ports; it won't work with older USB connections.

Works With USB4 Only

<ul><li><strong>High-Speed Data Transfer</strong>: Supports Thunderbolt 3/4 and USB 4.0 interfaces for up to 40Gbps transmission bandwidth.</li><li><strong>Large Storage Capacity</strong>: Compatible with M.2 NVMe SSDs up to 8TB.</li><li><strong>Broad OS Compatibility</strong>: Works with Windows 7/8/10/11, Mac OS 10.3 or above, and LINUX without driver installation.</li><li><strong>Efficient Heat Dissipation</strong>: Features an aluminum alloy case and built-in heat dissipation silicone for SSD protection.</li><li><strong>Compact Portability</strong>: Designed to be compact and portable for use outside the office.</li></ul>

<ul><li><p><strong>40Gbps High-Speed Data Transfer:</strong> Experience up to 40Gbps bandwidth with Thunderbolt 5/4/3 and USB4 connections, providing fast and efficient file transfers, backups, media editing, and large-data workflows.</p></li><li><p><strong>Intel JHL7440 Thunderbolt Controller:</strong> Built with the Intel JHL7440 controller for reliable high-speed NVMe performance and stable connectivity with compatible Thunderbolt and USB4 host devices.</p></li><li><p><strong>Fanless &amp; Silent Cooling Design:</strong> The lightweight aluminum alloy enclosure uses a corrugated heat-dissipation design and thermal pads to help manage heat without a cooling fan, delivering quiet operation for work, travel, and everyday use.</p></li><li><p><strong>Up to 8TB NVMe Storage Support:</strong> Designed for M.2 NVMe SSDs with capacities up to 8TB, making it ideal for expanding storage, transferring large files, video editing, game libraries, backups, and mobile workflows.</p></li><li><p><strong>Tool-Free Portable Design:</strong> Install your compatible M.2 NVMe SSD quickly without complicated tools. The compact aluminum enclosure and included 40Gbps data cable make it easy to carry and use with compatible laptops, tablets, and desktop computers.</p></li></ul>

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**ACASIS 40Gbps NVMe SSD Enclosure – Fast, Silent, and Portable Storage Expansion**  Upgrade your external storage with the ACASIS TBU405Air 40Gbps M.2 NVMe SSD Enclosure, designed for users who need high-speed storage expansion for professional work, creative projects, gaming, backups, and everyday file management. Powered by the Intel JHL7440 controller, this enclosure delivers up to 40Gbps bandwidth when connected to compatible Thunderbolt and USB4 devices.  The fanless aluminum alloy design combines portability with efficient passive heat dissipation. Corrugated heat-dissipation construction and thermal pads help transfer heat away from the SSD while keeping operation quiet, making it an excellent choice for mobile offices, video editing, large-file transfers, and other noise-sensitive environments.  Supporting M.2 NVMe SSDs with capacities up to 8TB, the TBU405Air provides a convenient way to expand storage without carrying a bulky external drive. Its tool-free installation makes SSD installation and replacement quick and simple, while the compact enclosure and included 40Gbps data cable are easy to take on the go.  **Important Compatibility Note:** This enclosure is designed for compatible Thunderbolt 5, Thunderbolt 4, Thunderbolt 3, and USB4 host devices. It is **not compatible with USB 3.2, USB 3.1, USB 3.0, or USB 2.0 host ports**. Actual transfer speeds depend on the installed SSD, host device, interface, cable, and other system conditions.  Whether you're expanding laptop storage, editing high-resolution media, managing large project files, or creating a portable SSD, the ACASIS TBU405Air provides a compact, quiet, and high-performance NVMe storage solution.

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It's small, stable, and fast. like it so much.

A great enclosure and has very fast data transfer speeds. Great option for a slightly cheaper external SSD that doesn't compromise performance. I use it with an M4 Mac Mini and it achieves closer to 20Gbps in real world when transferring video files.

Well built and works as advertised

Works as advertised and gives nice speedy performance on MacOS.

Fast, just make sure you have thunderbolt

Using it with 990 pro on M2 pro mac mini. Works great.

Great device with value

Good thunderbolt 3 nvme ssd enclosure

Pretty good speed compare to a USB 3.0 enclosure. Get really hot but no issues or speed slow down.

Good speed on MAC, but hot!

I returned this product because my ssd samsung 990 pro was heated too much with this enclosure.

Not suitable with ssd Samsung 990 pro

Zero stars and I cannot recommend this product as it is DOA.

DOA - Product Defective

ACASIS 40Gbps M.2 NVMe SSD Enclosure for M1 M2 Pro/Max, Compatible with Thunderbolt 3/4/USB4 — front-facing compact aluminum 2280 NVMe enclosure with silicone heat-dissipation pad, Thunderbolt 3 port up to 40Gbps, includes 0.5m Thunderbolt 3 cable and thermal pads. Suitable as a portable high-speed external scratch disk for video editing.