ACASIS 80Gbps M 2 NVMe SSD Enclosure with Cooling Fan Compatible with USB4 V2 0 USB4 V1 0

This is a great TB5 enclosure. This enclosure with the right NVME is fast. I have used both the Samsung 990 Pro and Western Digital Black 850X NVME and the Western Digital was the better performer when transferring large files. The WD has a consistent transfer speed while the Samsung speed drop after 300GB of transfer. Heat was no issue but the drive does get warm. The only downside is my 2020 PC Laptop with TB3 was unable to detect this enclosure. Read more

this is really fast, is super convenient, you dont need screws only your hands, tested with a Samsung SSD 9100 4tb and works perfectly, currently using for parallels vms Read more

I am writing this review to warn potential buyers about the TB501Pro and the absolutely atrocious customer service from this seller. I contacted them over a week ago (via their online chat and "Contact Us" page) regarding a major issue with the product, and I still haven't received a response. Their chat box boasts an 8-hour reply time, which is a complete and utter lie. The TB501Pro itself is a complete waste of money. I tested it extensively with multiple devices (Mac Studio, MacBook Pro, and iMac) and three different NVMe SSDs (WD Black 850X, Sabrent, and Samsung 970 EVO Plus). Regardless of the combination, the SSDs would constantly disconnect, making the device completely unusable. To make matters worse, the thermals are terrible. The device gets excessively hot, and it has actually fried one of my SSDs. This is not just a minor inconvenience; it poses a serious risk to your hardware. Not only is the product defective, but the seller's complete lack of response is unacceptable. It's been over a week, and they haven't even acknowledged my message. This shows a complete disregard for their customers and a lack of willingness to stand behind their products. Save yourself the headache and avoid this product and this seller at all costs. There are plenty of other reliable options available with companies that actually care about their customers. I strongly advise you to think twice, you've been warned! Read more

Using this with the fast Samsung 9100 Pro 8TB Nvme drive. Its very fast. Fan is quiet and read and write speeds stay fast even after long endurance testing. Read more

I have been waiting for Thunderbolt 5 eGPU enclosures to hit the market for a long time but as of August 2025, there is still almost none. I purchased Razer Core X V2 but it had TB5 connection issue with my Asus ROG Strix Scar 18 (2025). I thought M.2 enclosures could connect to oculink adapter and become used for an eGPU setup but I could not find any reviews on the internet. I ended up trying this myself. Compared to Trebleet and other enclosures, this product seem to have very good PCIe M.2 signal strength. I am using this to connect to my RTX 5090 FE gaphics card using https://a.co/d/c2vm0Zd adapter and Aoostar AG02's oculink port. In nvidia-smi PCIe error counter, I get zero issues even when using long oculink cable to Aoostar AG02. This setup is super stable because I run games for hours and test with nvidia-smi and still get zero error counters. Read more

If you have a computer with T5 ports, this s a great external drive enclosure, and even if you only have T4 ports, this drive will help you keep your gear future-proof. Relatively expensive, but with all the tariffs, who knows when they’ll become more affordable, like T4 and T3 gear? NVMe storage runs hot the faster and longer you use it, so enclosures with little fans, like this one, are a good idea to protect the longevity of the storage. This fan is quiet, and T5 transfer speeds are wonderful. Read more

This enclosure is stupid easy to use. It is well made and the finished machining feels great to the touch. The connections are well made and easy to use with a quality impression. The speed... awesome! Fact is you can easily open this enclosure and swap cards if you wanted to use as sort of a "dock" instead of a permanent home for a memory stick. I am missing an old Apple memory stick and I am unable to update an older machine because I did not put it in an enclosure like this and now have no idea where it went. These enclosures can definitely be upgraded with new memory going forward and will keep you a memory stick safe for storage. I have never been disappointed by buying a top quality piece of gear. This is another great choice. and by the way, I have not heard the fan run as it has never felt that hot to the touch and the fan needed. Really great piece of kit! Read more

I use this with a WD Black 8TB NVMe card. It works great with almost no speed difference as a Data drive for my Mac Studio. It is worth the price but would like to start seeing lower prices on Thunderbolt 5 devices. Read more