--- product_id: 613974995 title: "40Gbps M.2 NVMe SSD Enclosure with Cooling Fan for MacBook Pro/Air | NVMe Enclosure Compatible with Thunderbolt5/4/3/USB4/USB3.2/3.1/3.0/2.0, M.2 Enclosure Support 2280/2260/2242/2230" brand: "acasis" price: "536.11 DT" currency: TND in_stock: true reviews_count: 13 category: "Acasis" url: https://www.desertcart.tn/products/613974995-40gbps-m-2-nvme-ssd-enclosure-with-cooling-fan-macbook store_origin: TN region: Tunisia --- # 40Gbps blazing transfer speed Thunderbolt 4 & USB4 universal compatibility Triple-layer active cooling system 40Gbps M.2 NVMe SSD Enclosure with Cooling Fan for MacBook Pro/Air | NVMe Enclosure Compatible with Thunderbolt5/4/3/USB4/USB3.2/3.1/3.0/2.0, M.2 Enclosure Support 2280/2260/2242/2230 **Brand:** acasis **Price:** 536.11 DT **Availability:** ✅ In Stock ## Summary > 🚀 Transform your storage game with speed and cool confidence! ## Quick Answers - **What is this?** 40Gbps M.2 NVMe SSD Enclosure with Cooling Fan for MacBook Pro/Air | NVMe Enclosure Compatible with Thunderbolt5/4/3/USB4/USB3.2/3.1/3.0/2.0, M.2 Enclosure Support 2280/2260/2242/2230 by acasis - **How much does it cost?** 536.11 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/613974995-40gbps-m-2-nvme-ssd-enclosure-with-cooling-fan-macbook) ## Best For - acasis enthusiasts ## Why This Product - Trusted acasis brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Blazing 40Gbps Speed:** Experience ultra-fast file transfers up to 2805 MB/s—cut your wait times and boost productivity. - • **Pro-Grade Reliability:** Intel-certified JHL7440 chip ensures rock-solid stability for demanding professional workloads. - • **Compact & Travel-Ready:** Sleek, pocket-sized design fits effortlessly in your laptop bag for high-speed data on the go. - • **Advanced Triple Heat Dissipation:** Aerospace-grade aluminum, silicone thermal pad, and whisper-quiet fan keep your SSD cool under pressure. - • **Universal Thunderbolt 4 & USB4 Support:** Seamlessly compatible with MacBook Pro/Air, iPad Pro, Windows, and Linux—future-proof your workflow. ## Overview The ACASIS 40Gbps M.2 NVMe SSD Enclosure combines aerospace-grade aluminum construction with a silent active cooling fan and silicone thermal pad to deliver optimal heat dissipation. Powered by the Intel-certified JHL7440 chip, it supports Thunderbolt 4, USB4, and backward compatibility with USB 3.x, ensuring stable, ultra-fast data transfers up to 2805 MB/s. Compatible with MacBook Pro/Air, iPad Pro, Windows, and Linux devices, this compact enclosure supports multiple M.2 SSD sizes and is designed for professionals seeking reliable, high-performance external storage. ## Description desertcart.com: ACASIS 40Gbps M.2 NVMe SSD Enclosure with Cooling Fan for MacBook Pro/Air | NVMe Enclosure Compatible with Thunderbolt5/4/3/USB4/USB3.2/3.1/3.0/2.0, M.2 Enclosure Support 2280/2260/2242/2230 : Electronics Review: Transformed my 2019 27-inch iMac from painfully slow to lightning fast - My 2019 5K iMac had been crawling along on its original failing 2 TB Fusion Drive. Cold boot times were routinely 5–8 minutes, and even opening apps felt like 2010 all over again. I had heard success stories of opting for an external drive to replace the failing Fusion Drive and bought the ACASIS Thunderbolt 3 enclosure + Samsung 990 PRO 2 TB combo. Result: - Cold boot to login screen: 25 seconds - Fully usable desktop: 40 seconds - Parallels Desktop now runs Windows 11 + Debian Linux side-by-side with zero lag (impossible before) - Large file transfers are instant - Maintained 2 TB of storage Install was straightforward: cloned my drive, set the external as startup disk, and it just worked. The built-in fan is whisper-quiet but keeps the 990 PRO cool even under heavy load. Build quality is excellent – solid aluminum, short Thunderbolt cable included, and the little fan toggle is a nice touch. If you have an older Intel iMac that’s dragging its feet, this might be the single best upgrade you can make in 2025. Zero regrets – my six-year-old machine feels brand new again. Highly recommended! Review: Works with ipad Pro get the version with the fan - This is a USB4 Thunderbolt 3 case. Fast. Works great. I have 3. It is a little pricey at $99us. But thunderbolt cases are much more expensive than standard USB3.2 cases. I have 2 with the intergraded fan and one without the fan. My drives run so much cooler with the fan. For longevity of your drives I recommend the version with the fan. Just make sure you don't block the intake to the fan. Hooks up to my M2 iPad Pro perfectly. Fan is very quite I can barely hear it. ## Features - [Active Fan Cooling] 2026 Upgraded ACASIS 40gbps M.2 NVMe ssd enclosure built-in silent cooling fan; press the switch to activate the active cooling function. This ssd enclosure adopts aerospace-grade aluminum alloy material and is used with a silicone thermal pad with high thermal conductivity, forming a triple heat dissipation system. This ensures that your M.2 NVMe SSD maintains optimal performance and stability under high-intensity work. - [New-generation Intelligent Chip----JHL7440 ] Thunderbolt 4 & M.2 ssd enclosure​Featuring the Intel-certified JHL7440 chip, This external hard drive ensures dual-chip reliability and stability. As USB4 NVMe enclosure, it is fully compatible with Thunderbolt5/4/3 also backward compatible with USB 3.2/3.1/3.0 Whether you require a NVMe enclosure 40gbps for your Mac or a USB-C SSD enclosure for your PC, ACASIS provides a steady, dependable connection. - [Wide Compatibility]ACASIS USB 4.0 NVMe enclosure for M3/M4/M5 Mac & PC Our 40gbps NVMe enclosure is tailor-made for high-end hardware, supporting M3/M4/M5 Air & Pro & Max MacBook, iPad Pro, Windows, and Linux. This NVMe ssd enclosure supports sizes including 2280/2260/2242/2230. It’s the perfect NVMe ssd enclosure 40gbps for power users running high-capacity drives like the 990 pro 4tb, ensuring seamless integration with your professional workstation. - [Blazing-Fast Transfer Speed] This NVMe enclosure 40Gbps helps you say goodbye to long waits for file transfers，This SSD enclosure m.2 nvme achieves tested read/write speeds of up to 2805/2734 MB/s (tested with a Samsung 980 Pro on a MacBook). This ssd enclosure m.2 NVMe turns your internal drive into a high-performance external ssd, providing professional-level speed to handle video editing, data backup, and other demanding tasks with ease. - [compact, portable] Compact M.2 ssd enclosurere Get external ssd performance in a pocket-sized form factor. This sleek yet rugged M.2 NVMe ssd enclosure is travel-friendly and fits easily in your laptop bag. Designed as a premium professional solution, the ACASIS SSD enclosure is the definitive NVMe ssd enclosure and M.2 enclosure for pros who need high-speed data access on the go. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CSFFMQWF | | Best Sellers Rank | #189 in Enclosures | | Brand | ACASIS | | Built-In Media | enclosure | | Color | black | | Compatible Devices | MacBook Pro, Macbook Air, Macmini | | Customer Reviews | 4.4 out of 5 stars 184 Reviews | | Data Transfer Rate | 2300 Gigabits Per Second | | Enclosure Material | Aluminum | | Hard Disk Form Factor | 22 Millimeters | | Hardware Interface | USB | | Hardware Platform | Windows | | Item Dimensions L x W x H | 4.65"L x 2.24"W x 0.71"H | | Item Weight | 137 Grams | | Manufacturer | ACASIS | | Material | Aluminum | | Memory Storage Capacity | 8 TB | | Mfr Part Number | 1 | | Model Number | TBU401 Pro | | Product Dimensions | 4.65"L x 2.24"W x 0.71"H | | Supported Devices Quantity | 1 | | UPC | 781108279269 | | Unit Count | 1.0 Count | | Warranty Description | 1 YEAR | ## Product Details - **Brand:** ACASIS - **Color:** black - **Hardware Interface:** USB - **Hardware Platform:** Windows - **Product Dimensions:** 4.65"L x 2.24"W x 0.71"H ## Images ![40Gbps M.2 NVMe SSD Enclosure with Cooling Fan for MacBook Pro/Air | NVMe Enclosure Compatible with Thunderbolt5/4/3/USB4/USB3.2/3.1/3.0/2.0, M.2 Enclosure Support 2280/2260/2242/2230 - Image 1](https://m.media-amazon.com/images/I/51Y+rgsWhAL.jpg) ## Available Options This product comes in different **Model** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Transformed my 2019 27-inch iMac from painfully slow to lightning fast *by C***J on November 23, 2025* My 2019 5K iMac had been crawling along on its original failing 2 TB Fusion Drive. Cold boot times were routinely 5–8 minutes, and even opening apps felt like 2010 all over again. I had heard success stories of opting for an external drive to replace the failing Fusion Drive and bought the ACASIS Thunderbolt 3 enclosure + Samsung 990 PRO 2 TB combo. Result: - Cold boot to login screen: 25 seconds - Fully usable desktop: 40 seconds - Parallels Desktop now runs Windows 11 + Debian Linux side-by-side with zero lag (impossible before) - Large file transfers are instant - Maintained 2 TB of storage Install was straightforward: cloned my drive, set the external as startup disk, and it just worked. The built-in fan is whisper-quiet but keeps the 990 PRO cool even under heavy load. Build quality is excellent – solid aluminum, short Thunderbolt cable included, and the little fan toggle is a nice touch. If you have an older Intel iMac that’s dragging its feet, this might be the single best upgrade you can make in 2025. Zero regrets – my six-year-old machine feels brand new again. Highly recommended! ### ⭐⭐⭐⭐⭐ Works with ipad Pro get the version with the fan *by J***. on November 27, 2025* This is a USB4 Thunderbolt 3 case. Fast. Works great. I have 3. It is a little pricey at $99us. But thunderbolt cases are much more expensive than standard USB3.2 cases. I have 2 with the intergraded fan and one without the fan. My drives run so much cooler with the fan. For longevity of your drives I recommend the version with the fan. Just make sure you don't block the intake to the fan. Hooks up to my M2 iPad Pro perfectly. Fan is very quite I can barely hear it. ### ⭐⭐⭐⭐⭐ Runs Fast and Cool from Mac mini M4 *by D***D on December 17, 2024* Very happy with this silent fan Thunderbolt enclosure from Acasis. Installation of WD Black SN770 2tb M.2 2280 NVMe was quick & easy and Blackmagic app showed sustained 2680 writes/2860 reads using included thunderbolt cable when attached to my Mac mini M4. These speeds are faster than internal drive in my Mac mini M4. Temp was acceptable with thermal pads provided with enclosure however I did add "icepc M.2 2280 SSD Pure Copper Heatsink Kit Cooler" and iStat menu app showed @ 10 degrees cooler temps compared with the thermal pads only. Probably cause the copper/thermal pad combo now has a very tight fit and contacts enclosure lid. Push button on enclosure allows fan to be turned on/off - but I leave it on (pushed in). Fan is very quiet and makes a big difference in cooling than with it off. ## Frequently Bought Together - ACASIS 40Gbps M.2 NVMe SSD Enclosure with Cooling Fan, Tool Free Installation, TBU401 Pro for M1 M2 Pro/Max, Compatible with Thunderbolt3/4/5,USB4/3.2/3.1/3.0/2, Support 2280/2260/2242/2230 B+M M-Key - Samsung 990 PRO SSD NVMe M.2 PCIe Gen4, M.2 2280 Internal Solid State Hard Drive, Seq. Read Speeds Up to 7,450 MB/s for High End Computing, Gaming, and Heavy Duty Workstations, MZ-V9P2T0B/AM --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/613974995-40gbps-m-2-nvme-ssd-enclosure-with-cooling-fan-macbook](https://www.desertcart.tn/products/613974995-40gbps-m-2-nvme-ssd-enclosure-with-cooling-fan-macbook) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-15*