---
product_id: 154021116
title: "MB741SP-B"
brand: "icy dock"
price: "¥12001"
currency: JPY
in_stock: true
reviews_count: 13
url: https://www.desertcart.jp/products/154021116-mb741sp-b
store_origin: JP
region: Japan
---

# Active Power Technology Multi-Flow Technology Rugged metal housing MB741SP-B

**Brand:** icy dock
**Price:** ¥12001
**Availability:** ✅ In Stock

## Summary

> 🔧 Unlock Your Storage Potential!

## Quick Answers

- **What is this?** MB741SP-B by icy dock
- **How much does it cost?** ¥12001 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/154021116-mb741sp-b)

## Best For

- icy dock enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Installation:** Tool-less design for quick and easy drive access.
- • **Seamless Drive Swapping:** Hot-swap capability for uninterrupted productivity.
- • **Versatile Compatibility:** Supports various 2.5" drive heights for ultimate flexibility.
- • **Vibration-Free Performance:** Anti-Vibration Technology ensures smooth operation.
- • **Eco-Friendly Power Management:** Active Power Technology conserves energy when not in use.

## Overview

The ICY DOCK1 Bay 2.5 SAS/SATA HDD/SSD Tool-Less Enclosure is designed for professionals seeking a robust and efficient storage solution. With its rugged metal housing, versatile compatibility for various drive heights, and innovative technologies like Multi-Flow and Active Power, this enclosure ensures optimal performance and energy efficiency. Enjoy hassle-free installation and maintenance with its tool-less design and hot-swap capability, all backed by a 3-year warranty.

## Description

ICY DOCK 1 Bay 2.5 SAS/SATA HDD/SSD Tool-Less Enclosure for External 3.5" Bay | ExpressCage MB741SP-B

## Features

- Rugged metal housing with durable ABS caddies for maximum security and protection
- Fits 1x 2.5" SAS/SATA HDD/SSD, and installs into a single 3.5" external bay (floppy bay)
- Supports 2.5" drives with 5mm, 7mm, 9.5mm, 12.5mm, and 15mm height
- Multi-Flow Technology - Provides excellent passive cooling
- Active Power Technology - Only powers on when a drive is installed, saving power
- Advances ExpressCage drive caddy MB741TP-B, with new drive-gripping mechanism, strengthened single-piece latch, and tool-less drive installation
- Removable drive caddy system for easy installation and maintenance
- Supports Hot-Swap - Add or remove drives without restarting your computer
- Backed by full 3-year manufacturer's warranty
- Anti-Vibration Technology (AVT) reduces vibration from mechanical hard drives

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Hard Drive | Solid State Drive |
| Brand | ICY DOCK |
| Item model number | MB741SP-B |
| Hardware Platform | PC |
| Item Weight | 9.5 ounces |
| Product Dimensions | 5.9 x 4.33 x 1.38 inches |
| Item Dimensions  LxWxH | 5.9 x 4.33 x 1.38 inches |
| Hard Drive Interface | Serial ATA |
| Manufacturer | ICY DOCK |
| ASIN | B07Q711K8H |
| Country of Origin | China |
| Is Discontinued By Manufacturer | No |
| Date First Available | April 1, 2019 |

## Images

![MB741SP-B - Image 1](https://m.media-amazon.com/images/I/51+F480h6eL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Perfect to mount a 2.5" SSD using your 3.5" external front bay slot.
  

*by T***O on Reviewed in the United States on January 15, 2021*

I mounted a Samsung 860 into its pop-out cage … and it's a perfect fit. You drop the SSD onto two 'permanent' screws in the cage that act as post-mounts to hold the SSD in place without actually permanently mounting the SSD TO the cage. Making it easy/quick to swap SSDs in/out of the cage. (Or IcyDock sells additional cages separately.) OR you can screw-in the SSD using the remaining two screw-holes to more-permanently mount it into the cage. (Screws provided.)The 'cage-holder' mounts into a 3.5" external front bay slot with the three screw-holes on each side in the correct standard position to do so. (Screws provided.)The back of the OUTSIDE of the cage-holder has the SATA power & data connections needed to make the permanent connections. And the cage itself slides in snug so that the SSD connects to the SATA connectors mounted on the back of the INSIDE of the cage-holder.This device is really intended for hot-swapping … but I am just using it as a bracket for my SSD boot drive. I didn't really have anywhere else to bracket it up … and I had a 3.5" external slot free.The cage has a built-in blue light that will flicker to indicate SSD activity, a nice plus that I wouldn't get had I bracketed-up the SSD somewhere internally.Another nice feature is that the cage and cage-holder are flush with the external bay opening. This is the only product of this type I found with that feature. I needed that feature because I have a door that swings open/closed over the external bay slots. Accordingly competing devices, where the drive, cage and/or cage-holder protrude, could not be used as a solution.If you are going to use this device for hot-swapping, there is a TWO-cage version of this device available that might interest you even more. I only had ONE unused SATA port left on the motherboard, so I just went with this one-cage version instead.Appears to be solid & thoughtful construction … and an excellent choice for these types of applications.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Snap in HDD/SSD and lever locks in place
  

*by D***I on Reviewed in the United States on December 5, 2020*

I open the side of a desktop and hook these directly to the SATA and power cables without having to bolt in for temporary data transfer. Would be nice if it came with an adapter for 5 1/4 bay. Much better than the DVD replacement HDD holder.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    So far it’s ok
  

*by A***N on Reviewed in the United States on August 6, 2023*

Pulling out the tray works fine, as well as replacing the drive inside the tray.However, inserting the tray into the bay is more of a hassle. I guess it is useful for occasional use, but I fear it might break if used on a more frequent basis

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-03*