--- product_id: 552552724 title: "ACASIS 40Gbps M.2 NVMe SSD Enclosure with Fan, for M1 M2 Pro/Max, USB C Case Compatible with Thunderbolt 4/3, USB4/3.2/3.1/3.0/2.0, Supports SSD Size 2280 B+M M-Key" brand: "acasis" price: "AR$398678" currency: ARS in_stock: true category: "Acasis" url: https://www.desertcart.com.ar/products/552552724-acasis-40gbps-m-2-nvme-ssd-enclosure-with-fan-m1 store_origin: AR region: Argentina --- # 40Gbps blazing transfer speed Dual-chip USB4/3.2/3.1/3.0/2.0 compatibility Built-in cooling fan & aluminum shell ACASIS 40Gbps M.2 NVMe SSD Enclosure with Fan, for M1 M2 Pro/Max, USB C Case Compatible with Thunderbolt 4/3, USB4/3.2/3.1/3.0/2.0, Supports SSD Size 2280 B+M M-Key **Brand:** acasis **Price:** AR$398678 **Availability:** ✅ In Stock ## Summary > 🚀 Unlock lightning-fast storage with cool, stable performance—because speed waits for no one. ## Quick Answers - **What is this?** ACASIS 40Gbps M.2 NVMe SSD Enclosure with Fan, for M1 M2 Pro/Max, USB C Case Compatible with Thunderbolt 4/3, USB4/3.2/3.1/3.0/2.0, Supports SSD Size 2280 B+M M-Key by acasis - **How much does it cost?** AR$398678 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/552552724-acasis-40gbps-m-2-nvme-ssd-enclosure-with-fan-m1) ## 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 - • **Dual-Chip Stability:** JHL7440 + RTL9210B chips ensure rock-solid performance and broad USB compatibility. - • **Blazing 40Gbps Speed:** Transfer 1GB in just 4 seconds—work faster, stress less. - • **Compact & Travel-Ready:** Pocket-sized design fits your on-the-go lifestyle—powerful storage wherever you roam. - • **Advanced Thermal Management:** Stay cool under pressure with a built-in fan and heat-dissipating aluminum casing. - • **Universal Device Compatibility:** Seamlessly connects with M1/M2 Pro/Max Macs, iPad Pro, Windows, macOS, and Linux. ## Overview The ACASIS 40Gbps M.2 NVMe SSD Enclosure delivers ultra-fast read/write speeds up to 2805/2734 MB/s, supported by dual-chip technology for enhanced stability and compatibility across USB 4/3.2/3.1/3.0/2.0 interfaces. Featuring a built-in cooling fan and aluminum alloy shell with heat dissipation holes, it maintains optimal temperatures during extended use. Compatible with M.2 SSD sizes 2230 to 2280 (B+M, M-Key) and major operating systems, this compact, travel-friendly enclosure is ideal for professionals demanding high-speed, reliable external storage. ## Description ACASIS 40Gbps M.2 NVMe SSD Enclosure, with Cooling Fan, SSD Enclosure for M1 M2 Pro/Max, Compatible with USB3.2/3.1/3.0/2.0, M.2 Enclosure Support SSD 2280/2260/2242/2230 B+M M-Key ## Features - Quick clarification on 40 Gbit/s: The read/write speed of the ACASIS 40 Gbit/s NVMe enclosure can reach up to 2805 MB/s / 2734 MB/s (speed may vary depending on the system). The transfer of a 1GB file takes only 4 seconds. This hard drive enclosure is also backward compatible with USB 3.2/3.1/3.0/2.0 and SSD sizes 2230, 2242, 2260, 2280 B+M, M-Key. - Improved TBU405 Pro built-in cooling fan: We add a built-in fan and heat dissipation holes on the aluminum alloy shell to achieve better heat dissipation. (Note: SSD not included) In addition, the combination of thermal conductive pad and the high-quality aluminium housing effectively promotes heat conduction and heat dissipation. This allows the maintenance of stable high-speed data transmission over a longer period of time. - Dual chips, namely the JHL7440 chip and RTL9210B chip: compared to products from other manufacturers with a single chip, the advantage of our product is its dual chip control. The SSD enclosure is more stable and reliable, has better heat dissipation and is fully compatible with USB 4/3.2/3.1/3.0/2.0 interfaces. (Note: SSD is not included.) - Universal compatibility: This M.2 NVMe enclosure supports M1 Pro/Max Mac devices and iPad Pro. It is compatible with Windows, MacOS and Linux. It is compatible with USB 4/3.2/3.1/3.0/2.0 and SSD sizes 2230, 2242, 2260, 2280 B+M, M-Key with corresponding speed limitations to meet a variety of professional and daily needs. - M.2 NVMe SSD Enclosure: The M.2 NVMe hard drive enclosure is suitable for NVMe SSDs with M-Key/M+B Key, with capacities of up to 8 TB, and the applicable sizes are 2230 2242 2260 2280. Tip: If your hard drive is new, the M.2 enclosure must be partitioned before use. And the hard drive is not included in the package. - POCKET SIZE TRAVEL FRIENDLY: The compact design of the NVMe SSD enclosure makes the TBU 405 PRO easy to carry in a handbag or pocket, ideal for travel and business trips. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C8CTW8M6 | | Best Sellers Rank | #12,400 in Computers ( See Top 100 in Computers ) #50 in Enclosures | | Brand | ACASIS | | Built-In Media | Thunderbolt Cable | | Color | grey | | Compatible Devices | Desktop, Laptop | | Connectivity Technology | Thunderbolt, USB, usb | | Customer Reviews | 4.6 4.6 out of 5 stars (452) | | Data Transfer Rate | 40 Gigabits Per Second | | Enclosure Material | Aluminum | | Hard Disk Form Factor | 2.5 Inches | | Hardware Interface | USB | | Hardware Platform | Linux, Windows | | Item Dimensions L x W x H | 9.9L x 9.9W x 1.4H centimeters | | Item Weight | 0.32 Kilograms | | Manufacturer | ACASIS | | Memory Storage Capacity | 8.01 TB | | Mfr Part Number | TBU405PROM1 | | Model Number | TBU405PROM1 | | Number of Items | 1 | | Number of Packs | 1 | | Supported Devices Quantity | 1 | | Unit Count | 1 Count | ## Product Details - **Brand:** ACASIS - **Colour:** grey - **Hardware interface:** USB - **Hardware platform:** Linux, Windows - **Product dimensions:** 9.9L x 9.9W x 1.4H centimeters ## Images ![ACASIS 40Gbps M.2 NVMe SSD Enclosure with Fan, for M1 M2 Pro/Max, USB C Case Compatible with Thunderbolt 4/3, USB4/3.2/3.1/3.0/2.0, Supports SSD Size 2280 B+M M-Key - Image 1](https://m.media-amazon.com/images/I/71oyj5onDqL.jpg) ## Available Options This product comes in different **Model** options. ## Frequently Bought Together - ACASIS 40Gbps M.2 NVMe SSD Enclosure, with Cooling Fan, M.2 Enclosure for M1 M2 Pro/Max, Compatible with Thunderbolt 4/3/USB3.2/3.1/3.0/2.0, M.2 Enclosure Support SSD 2280/2260/2242/2230 B+M M-Key - Samsung 990 PRO NVMe M.2 SSD, 2 TB, PCIe 4.0, 7,450 MB/s read, 6,900 MB/s write, Internal SSD, For gaming and video editing, MZ-V9P2T0BW --- ## 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.com.ar/products/552552724-acasis-40gbps-m-2-nvme-ssd-enclosure-with-fan-m1](https://www.desertcart.com.ar/products/552552724-acasis-40gbps-m-2-nvme-ssd-enclosure-with-fan-m1) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-10-20*