---
product_id: 540187000
title: "IODD ST400 2.5 inch Enclosure/USB-C/Bootable Virtual ODD&HDD / AES256 Encryption Max up to 76 Digits/Write Protect / 2541(ST400/USB-C Type/Next Gen Model) Made in Korea"
brand: "iodd"
price: "HK$1461"
currency: HKD
in_stock: true
reviews_count: 2
category: "Iodd"
url: https://www.desertcart.hk/products/540187000-iodd-st400-2-5-inch-enclosure-usb-c-bootable-virtual
store_origin: HK
region: Hong Kong
---

# USB 3.1 Gen 1 SuperSpeed (up to 10x USB 2.0) Bootable Virtual ODD & HDD support AES256 76-digit encryption IODD ST400 2.5 inch Enclosure/USB-C/Bootable Virtual ODD&HDD / AES256 Encryption Max up to 76 Digits/Write Protect / 2541(ST400/USB-C Type/Next Gen Model) Made in Korea

**Brand:** iodd
**Price:** HK$1461
**Availability:** ✅ In Stock

## Summary

> 🔐 Unlock ultimate bootable storage with military-grade encryption and next-gen speed!

## Quick Answers

- **What is this?** IODD ST400 2.5 inch Enclosure/USB-C/Bootable Virtual ODD&HDD / AES256 Encryption Max up to 76 Digits/Write Protect / 2541(ST400/USB-C Type/Next Gen Model) Made in Korea by iodd
- **How much does it cost?** HK$1461 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/540187000-iodd-st400-2-5-inch-enclosure-usb-c-bootable-virtual)

## Best For

- iodd enthusiasts

## Why This Product

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

## Key Features

- • **Unbreakable Security:** AES256-XTS encryption with up to 76-digit keys keeps your data fortress-level safe.
- • **Virtual Drives, Real Power:** Mount up to 4 virtual drives simultaneously—boot Windows, Linux, or Mac OS directly from ISO, VHD, or VMDK files.
- • **Portable Korean Engineering:** Sleek 2.5-inch enclosure, featherlight at 0.15 kg, designed for professionals on the move.
- • **Write Protection & Auto Sleep:** Toggle write blocker for ultimate data integrity and enjoy power-saving auto sleep after 10 minutes of inactivity.
- • **Next-Gen Speed & Compatibility:** USB-C with SuperSpeed USB 3.1 Gen 1 delivers blazing fast 2400 Mbps transfers and broad PC boot support.

## Overview

The IODD ST400 is a cutting-edge 2.5-inch portable enclosure featuring USB-C connectivity and SuperSpeed USB 3.1 Gen 1 for rapid data transfer. It supports bootable virtual optical and hard drives, enabling seamless OS boot from ISO, VHD, or VMDK files. With AES256-XTS encryption up to 76 digits, write protection, and power-saving auto sleep, it’s engineered for secure, versatile, and efficient professional use. Made in Korea, it combines portability with advanced features tailored for tech-savvy managers and IT pros.

## Description

Widows To Go - you can boot Win2Go, Linux, Mac OS from HDD or VHD. Bootable Virtual ODD - Recognized as physical CD DVD Blu-ray ROM. Bootable Virtual HDD - Recognized as physical HDD or Removable drive from VHD or VMDK. you can use maximum 4 virtual drives(At the same time, you can also use write protection function). VHD Tool++ is Dedicated programs for virtual HDD(you can download, see readme file from above link). Bootable Virtual FDD - Recognized as physical FDD, but old computers don't work. AutoSleep - automatically (after 10 minutes of non use). Write Blocker - Enable or Disable Write Protection. Safely Removal - Hot key can Spin Down HDD. SuperSpeed USB 3.1 Gen 1 (up to 10x as fast as USB 2.0). Higher PC boot compatibility than Ventoy.

Review: Excellent - Excellent
Review: Products is as it is described - Products is working fine works as described

## Features

- AES256-XTS 76 Digits Encryption
- Recognized as Bootable ODD (DVD, Blu-ray Rom), for booting by selecting a ISO file.
- Write protect Blocker/Win To Go/Auto Sleep/Safely Removal/Firmware Updater
- VHD - virtual hard disk image to physical drive
- USB Type C / IODD2541 Next gen model / Ventoy

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B3HQMV5T |
| Additional Features | Portable |
| Best Sellers Rank | #41,085 in Computers ( See Top 100 in Computers ) #202 in External Hard Drives |
| Brand | IODD |
| Built-In Media | USB Cable |
| Color | Black |
| Compatible Devices | Personal Computer |
| Connectivity Technology | USB |
| Connectivity technology | USB |
| Customer Reviews | 4.5 out of 5 stars 314 Reviews |
| Data Transfer Rate | 2400 Megabits Per Second |
| Digital Storage Capacity | 2000 GB |
| Digital storage capacity | 2000 GB |
| Enclosure Material | Plastic |
| Form Factor | 2.5-inch |
| Global Trade Identification Number | 08809419400232 |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Disk Form Factor | 2.5 Inches |
| Hard Disk Interface | USB 1.1 |
| Hard disk form factor | 2.5 Inches |
| Hard disk interface | USB 1.1 |
| Hard-Drive Size | 2 TB |
| Hardware Connectivity | USB Type C |
| Installation Type | Portable Hard Drive |
| Item Weight | 0.15 Kilograms |
| Item height | 0.59 inches |
| Manufacturer | IODD |
| Media Speed | 80-160 MB/s |
| Model Name | ST400 |
| Model Number | IODD ST400 |
| Number of Items | 1 |
| Special features | Portable |
| Specific Uses For Product | Personal, Business |

## Product Details

- **Digital storage capacity:** 2000 GB
- **Hard disk interface:** USB 1.1
- **Connectivity technology:** USB
- **Brand:** IODD
- **Special features:** Portable
- **Hard disk form factor:** 2.5 Inches
- **Hard disk description:** Mechanical Hard Disk
- **Compatible devices:** Personal Computer
- **Installation type:** Portable Hard Drive
- **Colour:** Black

## Images

![IODD ST400 2.5 inch Enclosure/USB-C/Bootable Virtual ODD&HDD / AES256 Encryption Max up to 76 Digits/Write Protect / 2541(ST400/USB-C Type/Next Gen Model) Made in Korea - Image 1](https://m.media-amazon.com/images/I/51l-noEHyeL.jpg)

## Questions & Answers

**Q: Can someone please run a crystaldiskmark and post the result please?**
A: Additionally for Developer/IT/Tech Savvy perspective:

I would measure IODD Mini's internal ISO emulation performance against real CD/DVD mechanical drive (assuming that I still has a reliable one laying around), it shows from my test results that the IODD Mini's internal ISO mounted volume is equivalent to (at minimum) 90x read performance vs real mechanical DVD/CD read performance (which is commonly rated as 4x 8x 16x 24x +/- the actual quality of actual DVD/CD media inserted), installing VM Server 2003 fresh setup & install start to finish barely took 6 minutes (assuming good hardware/spec system).

**Q: Hi, could i replace original ssd to a 2to ssd (sata m2b+m key). i understood for warranty will be void but it is physically possible?**
A: Yes you can, but the SSD Max power consumption may be lower than 2W.
Internal interface: M.2 NGFF 42mm
all warranties are invalidated (IODD MINI body and m.2 ssd)
thanks!

**Q: Will you release an nvme-based, usb type-c, 10gbps version?**
A: t will be some time before chipsets are cheap enough and good enough for all 3 of those features. Intel is still having trouble with PCIe 4.0 and only AMD has chipsets to handle the new generation of NVMe speeds that came with it. Newer, faster stuff is always coming out so you get the best you can at the time you need it and worry about the next gen later. As for the IODD Mini, I wish they had designed it to hold an M.2 2280 instead of the shorter M.2 2242 SSD's it holds, but other than that it's great. Sometime in the future another generation will be much faster and I will probably buy one of those when it's out. I've worn out older IODD devices and this is my 4th. The 2nd(2531) vanished and 3rd(another 2531) is still running but the Mini is so much better that I don't use it much anymore. You can buy a USB 3.0 to USB C cable or just an adapter and use it in a USB-C port. It's not as fast as the fastest USB-C devices you can buy but it's the fastest you can mount ISO's and/or VHD's and get use out of. It's so easy that I don't have to carry a bunch of USB drives and can get away with it and a single USB drive(in case I need to do something special like make a bootable USB but can't do it as a VHD or ISO. Once you have one and get all your stuff setup on it, you will wonder how you got anything done without it. I would love to see a faster one(or even larger capacity than 1Tb) but I don't think they would sell a bunch if it had to carry a $1000 price tag. They will come out with a new version when the numbers make sense as they need to actually sell them to stay in business. They tried to bring a version of the Mini to market several years ago but had to wait for the parts to get cheap enough that they could sell them to more than a couple people with deep pockets. There was little buyer interest when the price was much higher so don't expect a 10Gbps version until you see PCIe 4.0 NVMe showing up in more than just AMD motherboards. It may be an even longer wait as it still has to make sense to produce them at a price they will sell in decent volume.

**Q: When will Russia shipping be available?**
A: This is item will be sold world wide in Amazon global selling after November.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent
*by Z***N on 6 February 2024*

Excellent

### ⭐⭐⭐⭐⭐ Products is as it is described
*by M***N on 4 February 2024*

Products is working fine works as described

## Frequently Bought Together

- IODD ST400 Variations (NO SSD)
- Crucial BX500 1TB 3D NAND SATA 2.5-Inch Internal SSD, up to 540MB/s - CT1000BX500SSD1, Solid State Drive

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**Shop now:** [https://www.desertcart.hk/products/540187000-iodd-st400-2-5-inch-enclosure-usb-c-bootable-virtual](https://www.desertcart.hk/products/540187000-iodd-st400-2-5-inch-enclosure-usb-c-bootable-virtual)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-31*