---
product_id: 625032523
title: "Mediasonic USB 3.1 4 Bay 3.5' SATA Hard Drive Enclosure - USB 3.1 Gen 2 10Gbps Type C/USB-C (HF7-SU31C)"
brand: "mediasonic"
price: "€ 858.52"
currency: EUR
in_stock: false
reviews_count: 5
url: https://www.desertcart.hr/products/625032523-mediasonic-usb-3-1-4-bay-3-5-sata-hard
store_origin: HR
region: Croatia
---

# 10Gbps USB 3.2 Gen 2 speed Supports up to 4x30TB SATA drives Smart fan with thermal sensor Mediasonic USB 3.1 4 Bay 3.5' SATA Hard Drive Enclosure - USB 3.1 Gen 2 10Gbps Type C/USB-C (HF7-SU31C)

**Brand:** mediasonic
**Price:** € 858.52
**Availability:** ❌ Out of Stock

## Summary

> 💼 Elevate your data game with speed, space, and style.

## Quick Answers

- **What is this?** Mediasonic USB 3.1 4 Bay 3.5' SATA Hard Drive Enclosure - USB 3.1 Gen 2 10Gbps Type C/USB-C (HF7-SU31C) by mediasonic
- **How much does it cost?** € 858.52 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/625032523-mediasonic-usb-3-1-4-bay-3-5-sata-hard)

## Best For

- mediasonic enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Power Sync:** Syncs power with your PC for streamlined operation—just one less thing to worry about in your workflow.
- • **Blazing Fast Transfers:** Experience ultra-responsive data flow with USB 3.2 Gen 2 Type-C at 10Gbps—because every second counts.
- • **Cool & Quiet Operation:** Smart fan with built-in thermal sensor keeps your drives chill and humming smoothly under pressure.
- • **Plug-and-Play Simplicity:** Effortless setup with hot-swappable bays and cross-platform support for Windows, Mac, and Linux users.
- • **Massive Storage Powerhouse:** Consolidate up to 120TB of raw storage in one sleek enclosure—perfect for your growing digital empire.

## Overview

The Mediasonic USB 3.1 4 Bay 3.5' SATA Hard Drive Enclosure (HF7-SU31C) is a high-performance storage solution featuring USB 3.2 Gen 2 Type-C connectivity with 10Gbps transfer speeds. It supports up to four 3.5-inch SATA drives, each up to 30TB, totaling 120TB capacity. Equipped with a smart cooling fan and thermal sensor, it ensures optimal drive temperatures. Compatible with Windows, Mac, and Linux, it offers hot-swappable bays and power sync functionality for seamless integration into professional setups.

## Description

Mediasonic Enclosure

Review: I got this to declutter the shelf where my home media server lives. Instead of having 4 USB drives sitting on the shelf I now have this one box connected via USB-C to a mini-PC with no internal storage beyond an NVMe SSD. It's very quick and works perfectly well but does NOT support hardware RAID. One could make a software RAID using Windows 10/11 Professional, note that the specs state this enclosure does not work with Linux. I have not tested it with Linux. The sync button is interesting. With sync turned on the enclosure powers up and down with the computer to which it is attached but will not recover from a power failure, that requires a human intervention to push the power button on the front. I cannot really fault this enclosure, for the price it is a great deal.
Review: Setup is foolproof. Works without the hich. Highly recommending this box.

## Features

- Newly revised front door with Air In-Take feature. Chipset VIALabs VL820 + VL716. DAS Direct Attached Storage USB 3.2 Gen 2 Type C
- Support all brand of 3.5” SATA I / II / III hard disk drive up to 24TB per drive, and up to 4 x 30TB. Support SATA 3 6.0Gbps hard drive transfer rate
- Transfer rate up to 10Gbps via USB 3.2 Gen 2 Type C (USB-C Cable included)
- Support S.M.A.R.T / Power Sync Features
- Support UASP, Smart Fan with built-in thermal sensor
- Support Windows / Mac OS / Linux
- User Manual download at Product Guide Section below
- Product Made in Taiwan

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B078YQHWYW |
| Batteries Included | No |
| Batteries Required | No |
| Compatible Devices | Desktop, Laptop, Personal Computer |
| Connectivity Technology | SATA |
| Customer Reviews | 3.8 3.8 out of 5 stars (418) |
| Data Transfer Rate | 10 Gigabits Per Second |
| Date First Available | 18 January 2018 |
| Form Factor | 3.5-inch |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Disk Form Factor | 3.5 Inches |
| Hard Disk Rotational Speed | 7200 |
| Hard Drive Interface | Serial ATA-600 |
| Hard Drive Size | 24 TB |
| Includes Rechargeable Battery | No |
| Item Dimensions LxWxH | 22.6 x 12.8 x 17.2 Centimeters |
| Item Weight | 1 kg 810 g |
| Item model number | HF7-SU31C |
| Manufacturer | Mediasonic |
| Material | Metal |
| Max Number of Supported Devices | 4 |
| Memory Storage Capacity | 30 TB |
| Model | HF7-SU31C |
| Mounting Hardware | Main Unit + Accessory |
| Number of items | 1 |
| Product Dimensions | 22.58 x 12.8 x 17.2 cm; 1.81 kg |
| Special Features | Hot Swappable |
| UPC | 629329001965 |

## Product Details

- **Brand:** Mediasonic
- **Colour:** Black
- **Hardware Interface:** USB 3.2 Gen 2, USB Type C
- **Hardware Platform:** Linux, Mac, PC
- **Product Dimensions:** 17.3L x 12.4W x 22.9H Centimeters

## Images

![Mediasonic USB 3.1 4 Bay 3.5' SATA Hard Drive Enclosure - USB 3.1 Gen 2 10Gbps Type C/USB-C (HF7-SU31C) - Image 1](https://m.media-amazon.com/images/I/31s6plqV-bL.jpg)
![Mediasonic USB 3.1 4 Bay 3.5' SATA Hard Drive Enclosure - USB 3.1 Gen 2 10Gbps Type C/USB-C (HF7-SU31C) - Image 2](https://m.media-amazon.com/images/I/41Bk4qLMSwL.jpg)
![Mediasonic USB 3.1 4 Bay 3.5' SATA Hard Drive Enclosure - USB 3.1 Gen 2 10Gbps Type C/USB-C (HF7-SU31C) - Image 3](https://m.media-amazon.com/images/I/41ELyjF86ZL.jpg)
![Mediasonic USB 3.1 4 Bay 3.5' SATA Hard Drive Enclosure - USB 3.1 Gen 2 10Gbps Type C/USB-C (HF7-SU31C) - Image 4](https://m.media-amazon.com/images/I/41IFnLBjDrL.jpg)
![Mediasonic USB 3.1 4 Bay 3.5' SATA Hard Drive Enclosure - USB 3.1 Gen 2 10Gbps Type C/USB-C (HF7-SU31C) - Image 5](https://m.media-amazon.com/images/I/41YWRd28n-L.jpg)

## Questions & Answers

**Q: has anyone tried 4tb hard drives in this unit? it states it supports it**
A: Yes:  WD Red 4TB, Linux, Fedora 20, GPT partition table, USB3, Intel NUC, the whole capacity of the drive shows up, no problems.Here's the smart data from the drive:=== START OF INFORMATION SECTION ===Model Family:     Western Digital Red (AF)Device Model:     WDC WD40EFRX-68WT0N0Serial Number:    WD-XXXXXXXXXXXXXXXXXXXXXXLU WWN Device Id: 5 0014ee 25e8d978cFirmware Version: 80.00A80User Capacity:    4,000,787,030,016 bytes 4.00 TBSector Sizes:     512 bytes logical, 4096 bytes physicalRotation Rate:    5400 rpmDevice is:        In smartctl database for details use: -P showATA Version is:   ACS-2 (minor revision not indicated)SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 3.0 Gb/s)Local Time is:    Sat Aug 30 12:38:41 2014 PDTSMART support is: Available - device has SMART capability.SMART support is: EnabledFYI, I used "hdparm -J" to set the idle3 timeout to 120 seconds.  It did not brick the drive and appeared to work; however, I will express the strong caveat that is a dangerous operation.#  hdparm -J /dev/sdddev/sdd: wdidle3      = 120 secs (or 13.2 secs for older drives)

**Q: Is there any way to make these units turn on after a power fail w/o pressing the button? I tried the 3 sync modes and regardless of what the attached server does it seems I have to manually press the power on button to get these to start responding after a power failure (USB-3).**
A: A comment to Abi and Phillip on chaining UPS units: I think the issue is total current draw, and usually if someone is adding another UPS, they plan to draw that much more current through the system, and that would indeed be bad. In general, it is good advice not to chain UPS or surge power strips, given how people normally just keeping plugging things in until all outlets are occupied. 

But... if Abi is disciplined and only plugs the one thing into that chained UPS that otherwise would occupy a plug on the first UPS, I'm not seeing the problem. Maybe Abi should tape over or toddler-plug the remaining outlets on the chained UPS as a reminder to avoid dangerous current draw situations? The total load on the first UPS then is almost unchanged (modulo the power overhead of the chained UPS itself), and if there is some reserve capacity on the first UPS, that shouldn't be a problem. Is there some other consideration I am missing here?

**Q: If I install 4 x 4TB drives on this unit and connect it to my computer, I see 4 new USB hdds in my PC or just one big drive?.**
A: If you just install the drives and power on, they will show up as separate drives.  If you're using eSata, you can setup a RAID configration. (I use 3-3tb drives in raid 5)  You can also use Windows Storage spaces to 'unite' the individual drives into one drive.  Raid is faster though.

**Q: has anyone tried putting a 2.5" 1 TB HDD in this thing? Do I have to use an 3.5" adapter or can I just plug in the 2.5" HDD?**
A: Note:  A Normal adapter/brace will not work that you would used for mounting a 2.5 in a PC case.  The connections for the power and data transfer are fixed solid to the board in the back of the case.  A normal adapter will leave the 2.5 drive well short of the connections and you will need to run cabled for the power and data, very very short cables.  Additionally, the metal plate that functions to hold the drives in place will not fit snugly with the 2.5 drive adapter meaning it will float around in there just a little to make some noise.  Due to these reasons I would suggest only using it for 3.5 drives as they fit perfectly in the drive bays.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by L***O on 19 March 2024*

I got this to declutter the shelf where my home media server lives. Instead of having 4 USB drives sitting on the shelf I now have this one box connected via USB-C to a mini-PC with no internal storage beyond an NVMe SSD. It's very quick and works perfectly well but does NOT support hardware RAID. One could make a software RAID using Windows 10/11 Professional, note that the specs state this enclosure does not work with Linux. I have not tested it with Linux. The sync button is interesting. With sync turned on the enclosure powers up and down with the computer to which it is attached but will not recover from a power failure, that requires a human intervention to push the power button on the front. I cannot really fault this enclosure, for the price it is a great deal.

### ⭐⭐⭐⭐⭐ Review
*by Z***A on 9 November 2019*

Setup is foolproof. Works without the hich. Highly recommending this box.

### ⭐⭐⭐⭐⭐ Review
*by D***S on 4 May 2023*

As a long time Mac user, I already knew that most HD enclosures work with any OS, but you needn't be put off by the "Minimum OS Version " they say, which is 10.13.xx I set it up on a legacy Mac system (Snow Leopard OSX 10.6.6) and it recognized the drives perfectly. I'm not sure if it's the same for PC OS's such as Windows or Linux, but it should be. It feels like a really sturdy unit, and really cuts down on the amount of cables needed. One thing, the included cable is a USB3 mini plug to USB3 mini plug.. in order to plug into older computers with a standard USB 1or2 input you'll need an adapter or an appropriate cable. It may look like a charging cable but it's not.. you'll need a high capacity cable with close to the same thickness as the supplied one..

## Frequently Bought Together

- Mediasonic USB 3.2 4 Bay 3.5” SATA Hard Drive Enclosure DAS – USB 3.2 Gen 2 10Gbps Type C | USB-C (HF7-SU31C) Support 24TB HDD
- Amazon Basics USB-C to USB-A 3.1 Gen 2 Adapter Charger Cable, Fast Charger, 10Gbps High-Speed, USB-IF Certified, Compatible with iPhone 16/15, iPad, Tablets, Laptops, 3 Foot, Black
- Mediasonic SSD Mounting Bracket for 2.5-inch to 3.5-inch Hard Disk Drive (HDB-G1)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-25*