---
product_id: 592525667
title: "MAIWO 40Gbps NVMe Enclosure Tool Free USB4 M.2 NVMe SSD Reader Fanless No Noise Full-Aluminum, Compatible with 2280 M-Key PCIe Gen4 SSD, Support Thunderbolt4/3 USB4/3.2/3.0/2.0 Ports"
brand: "maiwo"
price: "¥17040"
currency: JPY
in_stock: true
reviews_count: 13
category: "Maiwo"
url: https://www.desertcart.jp/products/592525667-maiwo-40gbps-nvme-enclosure-tool-free-usb4-m-2-nvme
store_origin: JP
region: Japan
---

# 40Gbps ultra-fast USB4 transfer Tool-free, clip-on easy installation Aluminum alloy for 50%+ heat dissipation MAIWO 40Gbps NVMe Enclosure Tool Free USB4 M.2 NVMe SSD Reader Fanless No Noise Full-Aluminum, Compatible with 2280 M-Key PCIe Gen4 SSD, Support Thunderbolt4/3 USB4/3.2/3.0/2.0 Ports

**Brand:** maiwo
**Price:** ¥17040
**Availability:** ✅ In Stock

## Summary

> 🚀 Unlock lightning-fast storage with zero noise and zero fuss!

## Quick Answers

- **What is this?** MAIWO 40Gbps NVMe Enclosure Tool Free USB4 M.2 NVMe SSD Reader Fanless No Noise Full-Aluminum, Compatible with 2280 M-Key PCIe Gen4 SSD, Support Thunderbolt4/3 USB4/3.2/3.0/2.0 Ports by maiwo
- **How much does it cost?** ¥17040 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/592525667-maiwo-40gbps-nvme-enclosure-tool-free-usb4-m-2-nvme)

## Best For

- maiwo enthusiasts

## Why This Product

- Trusted maiwo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Blazing 40Gbps Speed:** Transfer massive 10GB files in seconds with USB4 and Thunderbolt 4/3 compatibility.
- • **Cool & Silent Operation:** Full aluminum body plus thermal pads ensure fanless, noiseless heat management even under heavy loads.
- • **Universal Compatibility:** Seamlessly works with USB4, Thunderbolt 3/4, USB 3.2/3.1/3.0/2.0, optimized for Apple M1/M2 Pro/Max devices.
- • **Effortless Tool-Free Setup:** CNC precision aluminum enclosure with clip-on design means no screws, no hassle—get started instantly.
- • **Massive 8TB Capacity Support:** Expand your storage effortlessly with support for high-capacity M.2 NVMe 2280 SSDs, perfect for professional workflows.

## Overview

The MAIWO 40Gbps NVMe Enclosure is a premium, tool-free external SSD reader designed for M.2 NVMe 2280 PCIe Gen4 drives. Featuring a robust full-aluminum chassis for superior heat dissipation and fanless silent operation, it supports ultra-high-speed data transfers up to 40Gbps via USB4 and Thunderbolt 4/3. With compatibility for up to 8TB SSDs and broad port support including USB3.x and USB2.0, it’s tailored for power users and Apple M1/M2 professionals seeking fast, reliable, and sleek external storage.

## Description

desertcart.com: MAIWO 40Gbps NVMe Enclosure Tool Free USB4 M.2 NVMe SSD Reader Fanless No Noise Full-Aluminum, Compatible with 2280 M-Key PCIe Gen4 SSD, Support Thunderbolt4/3 USB4/3.2/3.0/2.0 Ports : Electronics

Review: Yes, I do like this but read the rest to make sure you will. - Why did you pick this product vs others?: I will say the jury is still somewhat out on this, but I really like it. I put four 4TB m.2 drives in it in a RAID 5 setup. I've been using the m.2 form factor for a long time now and I knew the heat would be an issue with the high-capacity drives, so I added some rather husky heat sinks and, following some advice in the other comments here, added an external fan on the top of the case. It's been working perfectly for about 4 months now. The Thunderbolt connection is solid and fast. Look in the other reviews for the desertcart link to the heat sinks and the cooling fan that's mentioned as quiet. It's a minor project to set all of this up and get it to fit inside the case (heat sinks are a tight fit) and you will have to drill a hole for the fan wire to get to the PCB plug. Do all that and you'll be happy.
Review: Solid Performance, but Runs Warm - I tested the MAIWO 40Gbps M.2 NVMe SSD Enclosure with a Samsung 980 PRO 2TB SSD, and the results were impressive. Sequential read and write speeds reached 3793 MB/s and 3432 MB/s, respectively, which is excellent for an external NVMe SSD enclosure. Random read and write speeds were also reasonable, though write speeds on smaller blocks could be improved. The build quality is solid, and setup was straightforward. However, I noticed the enclosure does heat up during sustained workloads. While it didn’t throttle performance in my use case, it’s something to consider if you frequently transfer large files or use it intensively for extended periods. Overall, this is a great product for those looking for a high-performance external SSD solution, but be mindful of potential heat buildup during prolonged use.

## Features

- 【40Gbps Transmission Speed】This NVMe reader equips with USB4 (Type-C) output interface and 40Gbps USB4 C-to-C data cable, the read and write speed can reach 3000MB/s when test with Samsung 980 PRO M.2 NVMe SSD and Mac mini (Apple M.2 chipset) by MAIWO, transfer 10GB files in seconds. Safe, stable and reliable.
- 【Compatibility & 8TB Capacity】This m.2 nvme enclosure supports M.2 NVMe M-Key 2280mm solid state drive. Support 8TB capacity expansion. Fully compatible with USB4, Thunderbolt 3/4 and backward compatible with USB3.2/3.1/3.0/2.0, especially designed for Apple M1 M2 Pro/Max【When using with Thunderbolt 3, please update your device to latest operation system, and the fastest speed is 20Gbps.】
- 【Excellent Heat Dissipation】The entire case and block is made from aluminum alloy, it acts as a large heatsink. Two pieces of silicone thermal pads and one piece of aluminum thermal pad equips with the 40Gbps enclosure. We doubled the area of the case to dissipate heat, increas 50%+ heat dissipation.
- 【Tool-Free & Aluminum Alloy Case】This 40gbps ssd enclosure is made of low-density and high-strength aluminum alloy material, CNC precision cutting and anodic oxidation process. Strong, durable and anti-corruption, lightweight, luxury and delicate hand feeling. By adopting whole shaped technology, this clip-type enclosure supports easy and quick tool-free installation, no screws needed.
- 【NOTE: If your drive is a new one, please do Hard Disk Initialization, Partition and Format to make the enclosure work. For specific steps, please refer to description.】

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CM316ZB3 |
| Best Sellers Rank | #530 in Enclosures |
| Compatible Devices | Desktop, Personal Computer |
| Customer Reviews | 3.8 3.8 out of 5 stars (122) |
| Data Transfer Rate | 40 Gigabits Per Second |
| Date First Available | December 31, 2023 |
| Hard Disk Form Factor | 22 Millimeters |
| Item Weight | 10.5 ounces |
| Item model number | 40Gbps NVMe Enclosure with Grooves |
| Manufacturer | MAIWO |
| Max Number of Supported Devices | 1 |
| Memory Storage Capacity | 8 TB |
| Product Dimensions | 4.33 x 1.48 x 0.49 inches |

## Product Details

- **Brand:** MAIWO
- **Hardware Interface:** USB Type C
- **Hardware Platform:** Universal
- **Material:** Aluminum
- **Product Dimensions:** 4.33"L x 1.48"W x 0.49"H

## Images

![MAIWO 40Gbps NVMe Enclosure Tool Free USB4 M.2 NVMe SSD Reader Fanless No Noise Full-Aluminum, Compatible with 2280 M-Key PCIe Gen4 SSD, Support Thunderbolt4/3 USB4/3.2/3.0/2.0 Ports - Image 1](https://m.media-amazon.com/images/I/61saMM24dtL.jpg)
![MAIWO 40Gbps NVMe Enclosure Tool Free USB4 M.2 NVMe SSD Reader Fanless No Noise Full-Aluminum, Compatible with 2280 M-Key PCIe Gen4 SSD, Support Thunderbolt4/3 USB4/3.2/3.0/2.0 Ports - Image 2](https://m.media-amazon.com/images/I/61Ma2rXL35L.jpg)
![MAIWO 40Gbps NVMe Enclosure Tool Free USB4 M.2 NVMe SSD Reader Fanless No Noise Full-Aluminum, Compatible with 2280 M-Key PCIe Gen4 SSD, Support Thunderbolt4/3 USB4/3.2/3.0/2.0 Ports - Image 3](https://m.media-amazon.com/images/I/712DSBXS6rL.jpg)
![MAIWO 40Gbps NVMe Enclosure Tool Free USB4 M.2 NVMe SSD Reader Fanless No Noise Full-Aluminum, Compatible with 2280 M-Key PCIe Gen4 SSD, Support Thunderbolt4/3 USB4/3.2/3.0/2.0 Ports - Image 4](https://m.media-amazon.com/images/I/61zLGIdy5EL.jpg)
![MAIWO 40Gbps NVMe Enclosure Tool Free USB4 M.2 NVMe SSD Reader Fanless No Noise Full-Aluminum, Compatible with 2280 M-Key PCIe Gen4 SSD, Support Thunderbolt4/3 USB4/3.2/3.0/2.0 Ports - Image 5](https://m.media-amazon.com/images/I/61oxEM6LomL.jpg)

## Available Options

This product comes in different **Model** options.

## Questions & Answers

**Q: Why the speed can not reach 40Gbps?**
A: Actual speed depends on type of laptop, NVMe SSD and USB port. If the system is latest and has Cache Protocol, the speed can reach 20Gbps when connect to Thunderbolt 3, otherwise it may reach only10Gbps.

**Q: Why the NVMe enclosure is not recognized by computer?**
A: Please check if your drive is NEW, if so, please initialize and format SSD before use.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Yes, I do like this but read the rest to make sure you will.
*by J***S on June 28, 2025*

Why did you pick this product vs others?: I will say the jury is still somewhat out on this, but I really like it. I put four 4TB m.2 drives in it in a RAID 5 setup. I've been using the m.2 form factor for a long time now and I knew the heat would be an issue with the high-capacity drives, so I added some rather husky heat sinks and, following some advice in the other comments here, added an external fan on the top of the case. It's been working perfectly for about 4 months now. The Thunderbolt connection is solid and fast. Look in the other reviews for the Amazon link to the heat sinks and the cooling fan that's mentioned as quiet. It's a minor project to set all of this up and get it to fit inside the case (heat sinks are a tight fit) and you will have to drill a hole for the fan wire to get to the PCB plug. Do all that and you'll be happy.

### ⭐⭐⭐⭐ Solid Performance, but Runs Warm
*by M***T on November 26, 2024*

I tested the MAIWO 40Gbps M.2 NVMe SSD Enclosure with a Samsung 980 PRO 2TB SSD, and the results were impressive. Sequential read and write speeds reached 3793 MB/s and 3432 MB/s, respectively, which is excellent for an external NVMe SSD enclosure. Random read and write speeds were also reasonable, though write speeds on smaller blocks could be improved. The build quality is solid, and setup was straightforward. However, I noticed the enclosure does heat up during sustained workloads. While it didn’t throttle performance in my use case, it’s something to consider if you frequently transfer large files or use it intensively for extended periods. Overall, this is a great product for those looking for a high-performance external SSD solution, but be mindful of potential heat buildup during prolonged use.

### ⭐⭐⭐ High-Speed Value with a Hot Drawback
*by N***G on August 25, 2025*

Offers excellent value for its price, supporting high-speed data transfer up to 40Gbps and compatibility with Thunderbolt 4/3, USB4, and a wide range of NVMe SSDs. Its tool-free design and sturdy aluminum alloy case make installation and daily use very convenient. However, there is a significant drawback: the enclosure tends to overheat during sustained transfers. Once it gets hot, the throughput drops noticeably, which can be frustrating if you’re moving large files or using the drive for extended periods. This thermal throttling limits the otherwise impressive performance. While the enclosure does feature a grooved design for heat dissipation, it’s not enough for heavy workloads. A better heatsink or active cooling solution would make a big difference for users who need consistent high-speed performance. If you’re looking for a budget-friendly, high-speed NVMe enclosure for occasional use, this is a solid choice. But if you plan to push your SSD with long transfers or heavy workloads, be prepared for thermal throttling. Consider adding an aftermarket heatsink or looking for a model with better cooling.

## Frequently Bought Together

- MAIWO 40Gbps M.2 NVMe SSD Enclosure USB4 Type-C to 2280 NVMe Adapter Removable Magnetic Fan Support Thunderbolt3/4 USB4/3.0/2.0 Tool Free 8TB Capacity Aluminum Alloy Case (K1719)
- WD_BLACK 2TB SN850X NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 2280, Up to 7,300 MB/s - WDS200T2X0E
- SGTKJSJS M.2 Thermal Pad, 70x20x1mm for M.2 2280 SSD NVMe Heatsinks (4PCS Pack)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-23*