---
product_id: 425447979
title: "Mediasonic PROBOX 4 Bay 3.5” SATA Hard Drive Enclosure – USB 3.0 & eSATA Support 18TB HDD (HF2-SU3S3) 2022 New Chipset"
brand: "mediasonic"
price: "42759 kr"
currency: ISK
in_stock: false
reviews_count: 5
category: "Mediasonic"
url: https://www.desertcart.is/products/425447979-mediasonic-probox-4-bay-3-5-sata-hard-drive-enclosure
store_origin: IS
region: Iceland
---

# 6 Gbps max transfer speed 4 bays, up to 72TB total Built-in temp sensor & smart fan Mediasonic PROBOX 4 Bay 3.5” SATA Hard Drive Enclosure – USB 3.0 & eSATA Support 18TB HDD (HF2-SU3S3) 2022 New Chipset

**Brand:** mediasonic
**Price:** 42759 kr
**Availability:** ❌ Out of Stock

## Summary

> 💼 Elevate your data game with pro-level speed and storage — because your files deserve the best.

## Quick Answers

- **What is this?** Mediasonic PROBOX 4 Bay 3.5” SATA Hard Drive Enclosure – USB 3.0 & eSATA Support 18TB HDD (HF2-SU3S3) 2022 New Chipset by mediasonic
- **How much does it cost?** 42759 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/425447979-mediasonic-probox-4-bay-3-5-sata-hard-drive-enclosure)

## 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

- • **Smart Cooling System:** Integrated temperature sensor and auto/manual smart fan keep your drives cool under pressure.
- • **Universal Compatibility:** Works effortlessly with all 3.5" SATA I/II/III drives and supports 2.5" SSDs with an adapter (sold separately).
- • **Massive Storage Powerhouse:** Supports 4 x 18TB SATA drives for up to 72TB of seamless storage expansion.
- • **Blazing Fast Data Transfers:** USB 3.0 and eSATA interfaces deliver up to 5.0Gbps and 6.0Gbps speeds respectively, minimizing wait times.
- • **Effortless Connectivity Switch:** One-button interface toggles between USB 3.0 and eSATA modes for ultimate flexibility.

## Overview

The Mediasonic PROBOX HF2-SU3S3 is a robust 4-bay 3.5" SATA hard drive enclosure supporting up to 72TB total capacity. Featuring USB 3.0 and eSATA interfaces, it offers transfer speeds up to 6Gbps. Its smart cooling system with temperature sensor and fan ensures reliable operation. Compatible with all SATA I/II/III drives and 2.5" SSDs (adapter required), it’s designed for professionals seeking high-capacity, flexible external storage without RAID complexity.

## Description

Mediasonic PROBOX HF2-SU3S3 is a 4 bay 3.5-inch SATA hard disk drive enclosure. HF2-SU3S3 supports 4 x SATA I / II / III hard drive with USB 3.0 transfer rate up to 5.0 Gbps and eSATA transfer rate up to 6.0 Gbps. Package Content HF2-SU3S3 x 1 User Manual x 1 Power Adapter x 1 and Power Cord x 1 Hard Drive Handle x 4 and Hard Drive Screws x8 Screw Driver x 1 USB 3.0 Cable (USB-A to USB-B) x 1 eSATA Cable x 1 Technical Support and Warranty Service Contact Mediasonic Store by desertcart Message System (Contact Seller) Check the contact information in Product Guides and Documents below Warranty Period 2 Year Warranty from Mediasonic Store Please contact Mediasonic Store for any issue before return the product Note This unit does NOT have built-in Raid function. If you are looking for Raid HDD Enclosure, please check HFR2-SU3S2 model. (ASIN: B003YFHEAC)

Review: Don’t waste your money on this
Review: Inexpensive solution for decluttering many USB drives

## Features

- Support all brand of 3.5" SATA 1 / 2 / 3 hard disk drive up to 18TB per drive, and up to 4 x 18TB
- Support SATA 3 6.0Gbps hard drive transfer rate.
- Transfer rate up to 5.0Gbps via USB 3.0, Transfer rate up to 6.0Gbps via eSATA
- Support 2.5” SATA SSD / HDD up to 12TB (Bracket Adapter required, not included in the package, sold separately).Built-in temperature sensor, Smart Fan with Auto and Manual mode, and ONE Button interface selection to switch USB 3.0 or eSATA.NO hardware raid for this model.User Manual is at the Product guides and documents below
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09WPPJHSS |
| Best Sellers Rank | #66,751 in Computers ( See Top 100 in Computers ) #570 in External Hard Drives |
| Brand | Mediasonic |
| Built-In Media | Main Unit and Accessory |
| Color | black |
| Colour | black |
| Compatible Devices | Desktop, Laptop |
| Customer Reviews | 3.9 out of 5 stars 1,135 Reviews |
| Data Transfer Rate | 6 Gigabits Per Second |
| Enclosure Material | Metal |
| Hard Disk Form Factor | 3.5 Inches |
| Hardware Interface | USB 3.0, eSATA |
| Hardware Platform | Windows, Mac |
| Hardware interface | USB 3.0, eSATA |
| Hardware platform | Windows, Mac |
| Item Dimensions L x W x H | 17.3L x 12.4W x 22.9H centimeters |
| Item Weight | 1.81 kg |
| Manufacturer | Mediasonic |
| Material | Metal |
| Memory Storage Capacity | 72 TB |
| Product dimensions | 17.3L x 12.4W x 22.9H centimeters |
| Supported Devices Quantity | 4 |
| UPC | 629329002368 |

## Product Details

- **Brand:** Mediasonic
- **Colour:** black
- **Hardware interface:** USB 3.0, eSATA
- **Hardware platform:** Windows, Mac
- **Product dimensions:** 17.3L x 12.4W x 22.9H centimeters

## Images

![Mediasonic PROBOX 4 Bay 3.5” SATA Hard Drive Enclosure – USB 3.0 & eSATA Support 18TB HDD (HF2-SU3S3) 2022 New Chipset - Image 1](https://m.media-amazon.com/images/I/51zsdZdqhwL.jpg)
![Mediasonic PROBOX 4 Bay 3.5” SATA Hard Drive Enclosure – USB 3.0 & eSATA Support 18TB HDD (HF2-SU3S3) 2022 New Chipset - Image 2](https://m.media-amazon.com/images/I/51jVjtz5OuL.jpg)
![Mediasonic PROBOX 4 Bay 3.5” SATA Hard Drive Enclosure – USB 3.0 & eSATA Support 18TB HDD (HF2-SU3S3) 2022 New Chipset - Image 3](https://m.media-amazon.com/images/I/51qL-aQEjAL.jpg)
![Mediasonic PROBOX 4 Bay 3.5” SATA Hard Drive Enclosure – USB 3.0 & eSATA Support 18TB HDD (HF2-SU3S3) 2022 New Chipset - Image 4](https://m.media-amazon.com/images/I/41sbKFTxNQL.jpg)
![Mediasonic PROBOX 4 Bay 3.5” SATA Hard Drive Enclosure – USB 3.0 & eSATA Support 18TB HDD (HF2-SU3S3) 2022 New Chipset - Image 5](https://m.media-amazon.com/images/I/4172Y+iqc2L.jpg)

## Available Options

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

## Questions & Answers

**Q: Amazon has 2 boxes from this manufacturer. The  HFR2-SU3S2 ProRaid ,, and the  HFR2-SU3S2  drive enclosure. WHATS THE DIFFERENCE?**
A: There are two versions of the HFR2-SU3S2: ProRaid and ProBox. The former supports RAID in hardware while the latter does not. The ProRaid supports pretty much every form of RAID I can think of, including 0 (two types), 1, 3, 5, and 10. However, the throughput in RAID mode is 3 Gbps while non-RAID can run as fast as (if your disks can keep up) 6 Gbps. Some people prefer to have their operating system implement RAID, some prefer hardware RAID. With the HFR2-SU3S2, you can buy the product that meets your needs.

**Q: Anyone has tested this unit with 6 TB hard drives?**
A: I'm running 4 X 8TB drives with no problems.

**Q: Can this device be hooked up directly to a Router instead of a PC?**
A: No This is not a NAS (Network Attached Storage) device, unless your router has a USB Port for external storage this will not work.

**Q: What are the differences between the hf2-su31c and hf7-su31c models ? and is there proraid version of this ? (one that supports raid).**
A: Hi,
The only difference is the design of the exterior case.  The main board and chipset are the same.  This is NOT a raid version.  The Raid version will be available in two month.

## Customer Reviews

### ⭐ Don’t waste your money on this
*by O***E on 13 February 2021*



### ⭐⭐⭐⭐⭐ Inexpensive solution for decluttering many USB drives
*by L***O on 19 March 2024*



### ⭐⭐⭐⭐⭐ Fantastic drive bay
*by A***G on 1 September 2025*



## Frequently Bought Together

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- StarTech.com Shielded External eSATA Cable - eSATA cable - Serial ATA 150 - eSATA (M) to eSATA (M) (3 ft) - black (ESATA3)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-21*