---
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: "₨104066"
currency: LKR
in_stock: true
reviews_count: 5
category: "Mediasonic"
url: https://www.desertcart.lk/products/425447979-mediasonic-probox-4-bay-3-5-sata-hard-drive-enclosure
store_origin: LK
region: Sri Lanka
---

# USB 3.0 & eSATA up to 6Gbps 4 bays, up to 72TB total Smart fan with temp sensor 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:** ₨104066
**Availability:** ✅ In Stock

## Summary

> 💼 Elevate your data game with pro-level speed and storage — because your projects 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?** ₨104066 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/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

- • **Sleek Metal Build:** Durable metal enclosure designed for professional setups that demand both style and substance.
- • **Blazing Fast Transfers:** Dual interface with USB 3.0 (5Gbps) and eSATA (6Gbps) to keep your workflow lightning quick.
- • **Plug & Play Versatility:** One-button interface switch between USB and eSATA for effortless connectivity on your terms.
- • **Intelligent Cooling System:** Built-in temperature sensor and smart fan with auto/manual modes to protect your drives under pressure.
- • **Massive Storage Powerhouse:** Supports 4 x 18TB SATA drives for up to 72TB of seamless expansion.

## 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 with transfer speeds up to 6Gbps, it offers flexible, high-speed connectivity. Its smart cooling system with temperature sensor and adjustable fan ensures reliable operation, making it ideal for professionals seeking scalable, efficient 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 bother. Cheap wobbly construction and materials. No international power adapter (US only). The fan is the loudest I’ve ever hear on any HDD enclosure. It’s so loud It’s unusable. 0 star product.
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.

## 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 | #67,266 in Computers ( See Top 100 in Computers ) #553 in External Hard Drives |
| Compatible devices | Desktop, Laptop |
| Connectivity technology | sata |
| Data transfer rate | 6 Gigabits Per Second |
| Hard disk form factor | 3.5 Inches |
| Item model number | HF2-SU3S3 |
| Item weight | 4 Pounds |
| Manufacturer | Mediasonic |
| Material | Metal |
| Max number of supported devices | 4 |
| Memory storage capacity | 72 TB |
| Product Dimensions | 21.59 x 12.45 x 16.51 cm; 1.81 kg |
| 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

### ⭐ Review
*by O***E on 13 February 2021*

Don’t bother. Cheap wobbly construction and materials. No international power adapter (US only). The fan is the loudest I’ve ever hear on any HDD enclosure. It’s so loud It’s unusable. 0 star product.

### ⭐⭐⭐⭐⭐ 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 R***D on 15 October 2024*

I highly recommend this enclosure

## Frequently Bought Together

- Mediasonic PROBOX 4 Bay 3.5” SATA Hard Drive Enclosure – USB 3.0 eSATA Support 24TB HDD (HF2-SU3S3)
- StarTech.com 2 Port PCI Express SATA 6 Gbps eSATA Controller Card - Dual Port PCIe SATA III Card - 2 Int/2 Ext - SATA III 6Gbps (PEXESAT322I)
- 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 Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-10*