---
product_id: 542143315
title: "TERRAMASTER D6-320 External Hard Drive Enclosure - USB 3.2 Gen2 10Gbps Type-C HDD Storage Hot Swappable Plug and Play (Diskless)"
brand: "terramaster"
price: "£403.19"
currency: GBP
in_stock: true
reviews_count: 5
category: "Terramaster"
url: https://www.desertcart.co.uk/products/542143315-terramaster-d6-320-external-hard-drive-enclosure-usb-3-2
store_origin: GB
region: United Kingdom
---

# 10Gbps USB 3.2 Gen2 speed Supports 6 SATA drives up to 132TB Smart temperature-controlled cooling TERRAMASTER D6-320 External Hard Drive Enclosure - USB 3.2 Gen2 10Gbps Type-C HDD Storage Hot Swappable Plug and Play (Diskless)

**Brand:** terramaster
**Price:** £403.19
**Availability:** ✅ In Stock

## Summary

> 🚀 Unlock your data’s full potential with speed, space, and seamless swapping!

## Quick Answers

- **What is this?** TERRAMASTER D6-320 External Hard Drive Enclosure - USB 3.2 Gen2 10Gbps Type-C HDD Storage Hot Swappable Plug and Play (Diskless) by terramaster
- **How much does it cost?** £403.19 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/542143315-terramaster-d6-320-external-hard-drive-enclosure-usb-3-2)

## Best For

- terramaster enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Freedom:** No drivers, no hassle—compatible across Mac, Windows, and Linux with universal USB-C connectivity.
- • **Seamless Hot Swapping:** Swap drives on the fly without downtime—keep your projects moving without missing a beat.
- • **Whisper-Quiet Cooling:** Intelligent fan adjusts speed to keep your drives cool and quiet, ensuring peak performance under pressure.
- • **Blazing Fast Transfers:** Experience ultra-responsive data flow with USB 3.2 Gen2 at 10Gbps—perfect for demanding workflows.
- • **Massive Storage Capacity:** Scale your digital universe effortlessly with support for up to six 3.5" or 2.5" SATA drives, maxing out at 132TB.

## Overview

The TERRAMASTER D6-320 is a high-performance external hard drive enclosure featuring USB 3.2 Gen2 Type-C connectivity for blazing 10Gbps transfer speeds. It supports up to six SATA drives (3.5" or 2.5") with a maximum capacity of 132TB, ideal for professionals needing massive, scalable storage. Designed for plug-and-play ease across Mac, Windows, and Linux, it offers hot-swappable drive bays and smart temperature-controlled cooling to maintain optimal operation. This diskless enclosure is perfect for users seeking fast, flexible, and reliable direct-attached storage.

## Description

TERRAMASTER D6-320 External Hard Drive Enclosure - USB 3.2 Gen2 10Gbps Type-C HDD Storage Hot Swappable Plug and Play (Diskless)

Review: So easy a 5 year old could do it - Well I had 5 external hard drives hooked up to my server, I ran out of electrical outlets so I wanted something to change that. This was seamless, I shucked all the external drives and popped them in. Connected the USB-C and started up the server. All drives remained the same drive letter and I was back in business. I added some foam on the bottom as the hard drives have quite a bit of vibration when spinning (Enterprise drives) and this reduced the noise to nothing. Transfer speeds/read write are limited to what the drives can read/write and not what the controller/interface can handle. Overall great product, solved my needs, simple to setup, and I have a free bay for later expansion. The hot swappable feature is also very nice to have.
Review: Good but make sure update for server - Didn't work with SMART testing. But after firmware update it now fully functions. Refer Terramaster website for program to update for server compatibility.

## Features

- High Speed: The D6-320 hard drive enclosure (a DAS, NOT a NAS) adopts USB 3.2 Gen2 protocol for high-speed data transmission up to 10Gbps. With 6 hard drives installed, the read/write speed can reach up to 1,030MB/s (SATA III HDD 8TB x 6). With one SSD installed, the read speed can reach 510MB/s (SATA III 1TB SSD x 1).
- Super-large Storage Space: The D6-320 HDD storage enclosure can support up to six 3.5" and 2.5" SATA HDD, as well as 2.5" SATA SSD, with a maximum capacity of 22TB per drive, providing users with up to 132TB (22TB x 6) of storage space. Note that the D6-320 does not support arrays and only works with individual disks.
- Plug and Play, Highly Compatible: The D6-320 das storage is a plug-and-play device that doesn't require drivers to work. It is highly compatible with MAC, Windows, and Linux operating systems. It has a USB Type-C interface and comes with a USB type C-type C cable. The device is compatible with various computer interfaces, including USB 3.0, USB 3.1, USB 3.2, Thunderbolt 3, and Thunderbolt 4.
- Hot Swappable: The D6-320 USB enclosure supports hot swapping, which allows you to replace the hard disk without having to power off the device. This feature makes data transfer more convenient and efficient.
- Better Heat Dissipation: The D6-320 USB storage has an intelligent temperature-controlled and low-noise fan that automatically adjusts its speed based on the temperature of the hard disk. This feature ensures that the hard disk operates at its best temperature and provides better heat dissipation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BZHSK29B |
| Best Sellers Rank | #90,863 in Computers ( See Top 100 in Computers ) #432 in External Hard Drives |
| Brand | TERRAMASTER |
| Built-In Media | Hard Drive Enclosure |
| Color | multi |
| Compatible Devices | Windows, Mac, Linux |
| Connectivity Technology | sata |
| Customer Reviews | 4.4 4.4 out of 5 stars (105) |
| Data Transfer Rate | 10 Gigabits Per Second |
| Enclosure Material | Metal |
| Hard Disk Form Factor | 3.5 Inches |
| Hardware Interface | USB 3.2 Gen 2 |
| Hardware Platform | Windows, Mac, Linux |
| Item Dimensions L x W x H | 21.8L x 13W x 22.6H centimeters |
| Item Weight | 4.1 Kilograms |
| Manufacturer | TERRAMASTER |
| Mfr Part Number | D6-320 |
| Model Number | D6-320 |
| Supported Devices Quantity | 1 |

## Product Details

- **Brand:** TERRAMASTER
- **Colour:** multi
- **Hardware interface:** USB 3.2 Gen 2
- **Hardware platform:** Windows, Mac, Linux
- **Product dimensions:** 21.8L x 13W x 22.6H centimeters

## Images

![TERRAMASTER D6-320 External Hard Drive Enclosure - USB 3.2 Gen2 10Gbps Type-C HDD Storage Hot Swappable Plug and Play (Diskless) - Image 1](https://m.media-amazon.com/images/I/61+6rFNG5QL.jpg)
![TERRAMASTER D6-320 External Hard Drive Enclosure - USB 3.2 Gen2 10Gbps Type-C HDD Storage Hot Swappable Plug and Play (Diskless) - Image 2](https://m.media-amazon.com/images/I/61FxpGVTDoL.jpg)
![TERRAMASTER D6-320 External Hard Drive Enclosure - USB 3.2 Gen2 10Gbps Type-C HDD Storage Hot Swappable Plug and Play (Diskless) - Image 3](https://m.media-amazon.com/images/I/61ETCp+1IuL.jpg)
![TERRAMASTER D6-320 External Hard Drive Enclosure - USB 3.2 Gen2 10Gbps Type-C HDD Storage Hot Swappable Plug and Play (Diskless) - Image 4](https://m.media-amazon.com/images/I/61haTViYX1L.jpg)
![TERRAMASTER D6-320 External Hard Drive Enclosure - USB 3.2 Gen2 10Gbps Type-C HDD Storage Hot Swappable Plug and Play (Diskless) - Image 5](https://m.media-amazon.com/images/I/71x7O-W3MpL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ So easy a 5 year old could do it
*by K***N on 12 January 2025*

Well I had 5 external hard drives hooked up to my server, I ran out of electrical outlets so I wanted something to change that. This was seamless, I shucked all the external drives and popped them in. Connected the USB-C and started up the server. All drives remained the same drive letter and I was back in business. I added some foam on the bottom as the hard drives have quite a bit of vibration when spinning (Enterprise drives) and this reduced the noise to nothing. Transfer speeds/read write are limited to what the drives can read/write and not what the controller/interface can handle. Overall great product, solved my needs, simple to setup, and I have a free bay for later expansion. The hot swappable feature is also very nice to have.

### ⭐⭐⭐⭐ Good but make sure update for server
*by F***H on 24 January 2025*

Didn't work with SMART testing. But after firmware update it now fully functions. Refer Terramaster website for program to update for server compatibility.

### ⭐ Works not quite as I hoped and despite irrelevant reviews
*by F***C on 22 June 2025*

First of all, the reviews are conflating many different devices. The devices reviewed have notably different firmware and are designed and built differently. So the overall review is not really relevant. You'll have to wade though all reviews to find the ones applicable to the product you're considering. I'm just updating my review. I have been fighting for a few months to get it to work right. Thing is, no mater what, if you happen to transfer big files, or try simultaneous transfers, it will just fail to work properly and the USB control will be reset. The reset takes some time, so forget about any kind of throughput. The kernel messages seem to indicate errors in the processing of NCQ. Trying to disable it or limiting the queue depth is not allowed. I guess the firmware doesn't implement correctly those features. Another update. I have been writing firmware for devices for years. I would be embarrassed and ashamed to unleash a product that poorly done. It is missing key features that would make the product easy and reliable to use. For example, you don't seem to be able to get each disk unique identifier, the WNN. I could go further, but at that point you figured that the device is only half baked. Sure, it will work with a basic workflow and LOTS of hand holding. The heat is not extravagant, but substantial. Al in all a device where they cut so many corners to lower the price, that it is missing its usage target. I would NOT recommend it as a D.A.S.. Or anything else for that matter.

## Frequently Bought Together

- TERRAMASTER D6-320 External Hard Drive Enclosure - USB 3.2 Gen2 10Gbps Type-C HDD Storage Hot Swappable Plug and Play (Diskless)
- Seagate IronWolf 12TB NAS Internal Hard Drive HDD – CMR 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage (ST12000VNZ008/ST12000VN0008)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-01*