---
product_id: 622602953
title: "GRAUGEAR External USB 4.0 Aluminum Enclosure 40Gbps Enclosure for M.2 NVMe 2280 SSD, M-Key, Copper Heatpipe, Quiet Fan, USB-C 40Gbps Cable"
brand: "graugear"
price: "24636 som"
currency: KGS
in_stock: true
reviews_count: 6
category: "Graugear"
url: https://www.desertcart.kg/products/622602953-graugear-external-usb-4-0-aluminum-enclosure-40gbps-enclosure-m
store_origin: KG
region: Kyrgyzstan
---

# 40Gbps PCIe 4x4 speed Quiet active 30mm fan Copper heatpipe + aluminum cooling GRAUGEAR External USB 4.0 Aluminum Enclosure 40Gbps Enclosure for M.2 NVMe 2280 SSD, M-Key, Copper Heatpipe, Quiet Fan, USB-C 40Gbps Cable

**Brand:** graugear
**Price:** 24636 som
**Availability:** ✅ In Stock

## Summary

> ⚡ Cool Speed Meets Sleek Power – Don’t Get Left Behind!

## Quick Answers

- **What is this?** GRAUGEAR External USB 4.0 Aluminum Enclosure 40Gbps Enclosure for M.2 NVMe 2280 SSD, M-Key, Copper Heatpipe, Quiet Fan, USB-C 40Gbps Cable by graugear
- **How much does it cost?** 24636 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/622602953-graugear-external-usb-4-0-aluminum-enclosure-40gbps-enclosure-m)

## Best For

- graugear enthusiasts

## Why This Product

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

## Key Features

- • **Whisper-Quiet Active Cooling:** Stay productive with a silent 30mm fan that cools without distracting noise.
- • **Sleek, Durable Aluminum Design:** Show off a professional, minimalist enclosure that’s as tough as it looks.
- • **Blazing 40Gbps USB 4.0 Transfer:** Experience next-level speed with PCIe 4x4 data rates that obliterate bottlenecks.
- • **Plug-and-Play USB-C 40Gbps Cable:** Seamlessly connect with the latest USB-C standard for ultra-fast, hassle-free setup.
- • **Thermal Mastery with Copper Heatpipes:** Keep your SSD cool under pressure thanks to premium copper heatpipes and full aluminum fins.

## Overview

The GRAUGEAR External USB 4.0 Aluminum Enclosure delivers ultra-fast 40Gbps PCIe 4x4 data transfer for M.2 NVMe 2280 SSDs, featuring advanced cooling with copper heatpipes, a quiet active fan, and a premium aluminum body. Designed for professionals demanding speed, reliability, and style, it includes a USB-C 40Gbps cable and all necessary accessories for immediate use.

## Description

External USB 4.0 Aluminum Case, 40Gbps, Enclosure for M.2 NVMe 2280 SSD, M-Key, Copper Heatpipe, Quiet Fan, USB-C 40Gbps Cable

Review: Fast Fan Cooled USB 4.0 - 40 Gbps - External Storage Enclosure! - The GRAUGEAR M.2 NVMe USB 4.0 case transfers data at a lightning speed of up to 40 Gbit/s. The active, quiet fan and two copper heat pipes ensure the NVMe SSD cools down properly to prevent "heat jams on the data highway". The high quality aluminium housing rounds off the cooling properties of the GRAUGEAR M.2 NVMe USB 4.0 case is a real eye-catcher in every situation with its design. I used the GRAUGEAR M.2 NVMe USB 4.0 case with Samsung 990 PRO 4TB PCIe NVMe 4.0 M.2 Internal SSD this SSD well known as very hot temperature SSD and inside this fan cooled aluminum enclosure I was surprised temperature’s never reached 40C and always remained between 34C and 37C.
Review: to jest jeden z najlepszych obudów dysku: - dobrze chłodzi - zadowalający transfer danych - dysk stabilnie się trzyma w środku obudowy - przyzwoity wygląd obudowy

## Features

- Supports PCIe 4x4 data transfer rates of up to 40Gbps
- Supports M.2 NVMe SSD PCIe in form factor 2280
- Full aluminum cooling fin heat pipe design
- Active 30 mm ventilation
- Chipset: ASMedia ASM2464PD
- USB Type-C cable 40 Gbit/s
- Thermal pad, screwdriver, screw set
- 2 x non-slip mats

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CTKT4XJ6 |
| Best Sellers Rank | #55,406 in Computers ( See Top 100 in Computers ) #244 in Enclosures |
| Compatible devices | Laptop, Personal Computer |
| Country of origin | China |
| Data transfer rate | 16 Gigabits Per Second |
| Hard disk form factor | 2.5 Inches |
| Item model number | G-M2U4-40G-F |
| Item weight | 272 Grams |
| Manufacturer | CHAB GmbH |
| Material | Aluminum |
| Max number of supported devices | 1 |
| Memory storage capacity | 8 TB |
| Product Dimensions | 11.2 x 4 x 2.5 cm; 272 g |

## Product Details

- **Brand:** GRAUGEAR
- **Colour:** Black
- **Hardware interface:** PCI Express 4.0
- **Hardware platform:** USB-C, M.2 NVMe SSD Enclosure, USB 4.0 40Gbps Type-C
- **Product dimensions:** 11.2L x 4W x 2.5H centimeters

## Images

![GRAUGEAR External USB 4.0 Aluminum Enclosure 40Gbps Enclosure for M.2 NVMe 2280 SSD, M-Key, Copper Heatpipe, Quiet Fan, USB-C 40Gbps Cable - Image 1](https://m.media-amazon.com/images/I/71OGGSS8pZL.jpg)

## Questions & Answers

**Q: Is Thunderbolt the same as USB4?**
A: Both can drive dual 4K displays, transfers data at 40Gbps, and provide power to charge a laptop. But USB4 has lower minimum specs, and makers can choose not to implement all the features to minimize costs.

**Q: Why does my hard drive enclosure's performance differ from what's advertised?**
A: Speed test results can vary based on factors like software, hardware, and operating environment. For optimal performance, use a USB4 or Thunderbolt 4 connection.

**Q: Why is my hard drive enclosure unreliable on Windows?**
A: Windows system compatibility can vary due to platform differences and infrequent firmware updates. To improve reliability, use a Windows system with an Intel 12th generation or newer CPU, or an AMD Ryzen 12th generation or newer CPU.

**Q: How can I improve writing speed on Windows devices?**
A: Because speed test performance can vary due to different software, environments, and hardware, it is recommended to use a USB4 or Thunderbolt 4 interface to get the best speed performance.

**Q: How can I prevent an increase in unsafe hard drive shutdowns?**
A: The enclosure is connected to the PCIe interface of the device and cannot be directly removed like ordinary USB devices, please shut down your computer and remove the enclosure to avoid an increase in the number of unsafe hard disk shutdowns.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fast Fan Cooled USB 4.0 - 40 Gbps - External Storage Enclosure!
*by A***. on 17 July 2025*

The GRAUGEAR M.2 NVMe USB 4.0 case transfers data at a lightning speed of up to 40 Gbit/s. The active, quiet fan and two copper heat pipes ensure the NVMe SSD cools down properly to prevent "heat jams on the data highway". The high quality aluminium housing rounds off the cooling properties of the GRAUGEAR M.2 NVMe USB 4.0 case is a real eye-catcher in every situation with its design. I used the GRAUGEAR M.2 NVMe USB 4.0 case with Samsung 990 PRO 4TB PCIe NVMe 4.0 M.2 Internal SSD this SSD well known as very hot temperature SSD and inside this fan cooled aluminum enclosure I was surprised temperature’s never reached 40C and always remained between 34C and 37C.

### ⭐⭐⭐⭐⭐ Review
*by E***L on 21 April 2025*

to jest jeden z najlepszych obudów dysku: - dobrze chłodzi - zadowalający transfer danych - dysk stabilnie się trzyma w środku obudowy - przyzwoity wygląd obudowy

### ⭐⭐⭐⭐⭐ Review
*by E***D on 2 December 2024*

Solid build and speed is respectable with the 8 TB WD Black SN850x SSSD I put in it (2710.3 read & 2618.6 write). Runs cool as well. My only nit pick is that I can hear the fan. My room is pretty quiet and my M1 Max Mac Studio is absolutely silent - this is the only thing with a fan on my desk and I notice it. I may relocate it to my closet among with my thunder bay 8, but I'm wondering if it will still be cooler than my Acasis enclosures without the fan running... it seems to have a pretty robust passive cooling design.

## Frequently Bought Together

- GRAUGEAR 40Gbps M.2 NVMe SSD Enclosure, USB4 NVMe SSD Enclosure with Cooling Fan and Dual-Pipe Heatsink Aluminum, Thunderbolt 4/3, ASM2464PD Chip
- Samsung 990 PRO SSD 4TB PCIe 4.0 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-V9P4T0B/AM
- GRAUGEAR M.2 NVMe SATA PCIe SSD Enclosure Adapter Docking Station with Cooling Fan, USB3.2 Gen2 10Gbps M.2 SSD External Case USB C, Support UASP and Trim, M2 NVMe NGFF M Key B+M Key, RTL9210B Chipset

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**Shop now:** [https://www.desertcart.kg/products/622602953-graugear-external-usb-4-0-aluminum-enclosure-40gbps-enclosure-m](https://www.desertcart.kg/products/622602953-graugear-external-usb-4-0-aluminum-enclosure-40gbps-enclosure-m)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-03-04*