---
product_id: 69481228
title: "SAMSUNG BAR Plus 3.1 USB Flash Drive, 128GB, 400MB/s, Rugged Metal Casing, Storage Expansion for Photos, Videos, Music, Files, MUF-128BE4/AM, Titan Grey"
brand: "samsung"
price: "€ 81.46"
currency: EUR
in_stock: true
reviews_count: 13
category: "Samsung"
url: https://www.desertcart.be/products/69481228-samsung-bar-plus-3-1-usb-flash-drive-128gb-400mb
store_origin: BE
region: Belgium
---

# 400MB/s blazing read speed Waterproof & shockproof durability Rugged metal casing SAMSUNG BAR Plus 3.1 USB Flash Drive, 128GB, 400MB/s, Rugged Metal Casing, Storage Expansion for Photos, Videos, Music, Files, MUF-128BE4/AM, Titan Grey

**Brand:** samsung
**Price:** € 81.46
**Availability:** ✅ In Stock

## Summary

> 🚀 Tough, fast, and sleek — the flash drive your busy life deserves!

## Quick Answers

- **What is this?** SAMSUNG BAR Plus 3.1 USB Flash Drive, 128GB, 400MB/s, Rugged Metal Casing, Storage Expansion for Photos, Videos, Music, Files, MUF-128BE4/AM, Titan Grey by samsung
- **How much does it cost?** € 81.46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/69481228-samsung-bar-plus-3-1-usb-flash-drive-128gb-400mb)

## Best For

- samsung enthusiasts

## Why This Product

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

## Key Features

- • **Rugged & Ready:** Sturdy metal body with integrated keyring for ultimate durability and loss prevention 🛡️
- • **Built for Extremes:** Waterproof, shockproof, temperature-proof, magnet-proof, and X-ray-proof for worry-free use 💧
- • **Compact Powerhouse:** Sleek, lightweight design fits seamlessly on your keychain or in your tech arsenal 🔑
- • **Blazing Fast Transfers:** Move a 3GB 4K UHD video in just 10 seconds with USB 3.1 speeds up to 400MB/s ⚡
- • **Trusted Brand Reliability:** Samsung’s in-house V-NAND tech and 5-year warranty ensure your data is safe and sound 🔒

## Overview

The Samsung BAR Plus 128GB USB 3.1 flash drive delivers ultra-fast read speeds up to 400MB/s in a rugged, stylish metal casing. Engineered to withstand water, shocks, extreme temperatures, magnets, and X-rays, it’s perfect for professionals who demand reliable, high-performance portable storage. Backed by Samsung’s industry-leading V-NAND technology and a 5-year warranty, this compact drive keeps your data safe and accessible wherever life takes you.

## Description

Redefine everyday file transfers with the Samsung BAR Plus USB 3.1 Flash Drive. Just plug it in and expand the storage of your devices with an unnoticeable, seamless fit. Designed with a key ring to prevent loss. Fast and convenient read speeds up to 300MB/s*, so that you have more time to work, play, watch, and create. A reliable and secure solution for your personal photos, videos, music, documents, and files. shock proof, magnet proof, temperature proof, x-ray proof). Experience Samsung's industry-leading V-NAND (64 layer) technology. *Speeds may vary by capacity.Operating Temperature :0~60℃.

Review: Extremely durable and reliable, but runs hot after extended use - This USB flash drive is one of the most reliable ones I have ever owned. The metal casing feels premium and provides excellent protection for the storage inside. I have kept one on my keychain and taken it traveling for years, and it has survived almost everything. Once it was even crushed under a luggage trolley wheel and barely had a scratch. Another one has a small dent, but it still works perfectly and plugs in without any issue. Transfer speeds are impressive, especially when reading large files. With speeds up to 400 MB/s, it performs smoothly and consistently. It is advertised as waterproof, shockproof, and heatproof, and most of that seems accurate. The only downside is that it gets very hot after long or heavy use. Despite that, it has never affected performance or reliability in my experience. For anyone who needs a compact, tough, and fast flash drive for travel or daily work, this is an excellent choice. It easily earns its reputation as one of the most durable drives on the market.
Review: The Best Fast USB Flash drives! - This is the best of the best - all other usb flash drives that I have used have failed (except for SanDisk Ultra Fit, they are just slower than the sbar plus - I have several of these and they have not failed). I have no trouble running a full install of Fedora from this drive on multiple machines, and it is quite fast too! No complaints except maybe the price...

## Features

- MOVE FILES IN A FLASH: Fast and convenient read speeds up to 300 MB/s* with the latest USB 3.1 standard give you more time to work, play, watch, and create; Send a 3GB 4K UHD video file from your Bar Plus to your PC in just 10 seconds**
- RUGGED REFINEMENT: As strong as it is stylish; The sturdy metal body keeps your data safe and intact, and the integrated keyring prevents accidental misplacement or loss; The Bar Plus is the ideal combination of stunning design and worry-free durability
- TOUGH & TRUSTED: The Bar Plus a trustworthy drive to store your valuable data; It works through it all with a waterproof, shock-proof, temperature-proof, magnet-proof, and X-ray-proof body, all backed by a 5-year limited warranty***
- WORLD'S #1 FLASH MEMORY BRAND: Experience the performance and reliability from the world's #1 brand for flash memory since 2003;**** All firmware & components, including Samsung's world-renowned DRAM & NAND, are produced in-house

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07BPG9YX9 |
| Additional Features | Dust Proof, Temperature Proof, Water Resistant |
| Best Sellers Rank | #14 in USB Flash Drives |
| Brand | Samsung |
| Built-In Media | USB 3.0 Flash Drive |
| Color | Gray |
| Compatible Devices | Laptop, Tablet, Television |
| Connectivity Technology | USB |
| Customer Reviews | 4.7 out of 5 stars 23,489 Reviews |
| Flash Memory Type | CompactFlash |
| Global Trade Identification Number | 00887276265896 |
| Hardware Connectivity Technology | USB Type A |
| Hardware Interface | USB, USB 3.2 Gen 1 |
| Item Dimensions D x W x H | 0.6"D x 0.6"W x 0.5"H |
| Item Type Name | Samsung MUF-128BE4/AM 128GB BAR Plus (Grey-Metal) USB 3.0 Flash Drive |
| Item Weight | 1.13 g |
| Manufacturer | Samsung Electronics DAV |
| Memory Storage Capacity | 128 GB |
| Mfr Part Number | MUF-128BE4/AM |
| Model Name | BAR Plus |
| Model Number | MUF-128BE4/AM |
| Number of Items | 1 |
| Number of Packs | 1 |
| Read Speed | 400 megabytes_per_second |
| Special Feature | Dust Proof, Temperature Proof, Water Resistant |
| UPC | 887276265896 |
| Unit Count | 1 Count |
| Warranty Description | 5 Year Warranty |
| Write Speed | 200 megabytes_per_second |

## Product Details

- **Brand:** Samsung
- **Hardware Interface:** USB, USB 3.2 Gen 1
- **Memory Storage Capacity:** 128 GB
- **Special Feature:** Dust Proof, Temperature Proof, Water Resistant
- **Write Speed:** 200 megabytes_per_second

## Images

![SAMSUNG BAR Plus 3.1 USB Flash Drive, 128GB, 400MB/s, Rugged Metal Casing, Storage Expansion for Photos, Videos, Music, Files, MUF-128BE4/AM, Titan Grey - Image 1](https://m.media-amazon.com/images/I/81Sw-hOdbyL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Questions & Answers

**Q: whats the write speed?**
A: I'm getting the same as everyone else. 25MB/s write speed and 150MB/s read.

**Q: Can I encrypt this drive?**
A: I used Linux and used LUKS(Linux Unified Key Setup) and yes the drive encrypted. I use is for a Persistence Live File System. MX Linux runs perfect on it.

**Q: The hole on the end looks very small. How well do these flash drives fit on your keys?**
A: I agree with the first responder who said that the width of the thing on the end is an issue.  It causes the drive to not want to move freely on my keychain, which causes it to occasionally poke my leg while in my pocket, or just feel a bit awkward.  I never experienced this with my Kingston drive, which has a wide hole that is flat and symmetrical, allowing it to move freely and sit flat against my leg while in my pocket.  I also had a hard time getting my key loop through the hole.  My keychain is one of those that has a small steel wire loop with a locking mechanism.  The end of the wire has a small grommet which was just a bit too large to fit through the hole of this Samsung drive.  I had to drill it out a little bigger, which was very difficult to do, and scratched it up a bit.  Now that it's one the key ring, it digs into my leg a bit, as I mentioned.  Overall I am displeased enough with the design that I'm here looking for something else.  I would have stuck with Kingston but it was so SLLLLLOOOOOOOOOOOWWWWWWWWWWWW.

**Q: Has anyone had to Warrenty**
A: I have several of these drives for quite a while and have not had a problem.   This is consistent with my prior experience with Samsung products (i.e., they tend to be quite reliable).  However, in the past I had to deal with Samsung service for warranty issues on another product.  Their warranty service was terrible.  They ignored my claim for months. Every time I contacted them they said they would get back to me shortly.  They never got back to me.  It took many months to get service from them.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Extremely durable and reliable, but runs hot after extended use
*by J***S on October 24, 2025*

This USB flash drive is one of the most reliable ones I have ever owned. The metal casing feels premium and provides excellent protection for the storage inside. I have kept one on my keychain and taken it traveling for years, and it has survived almost everything. Once it was even crushed under a luggage trolley wheel and barely had a scratch. Another one has a small dent, but it still works perfectly and plugs in without any issue. Transfer speeds are impressive, especially when reading large files. With speeds up to 400 MB/s, it performs smoothly and consistently. It is advertised as waterproof, shockproof, and heatproof, and most of that seems accurate. The only downside is that it gets very hot after long or heavy use. Despite that, it has never affected performance or reliability in my experience. For anyone who needs a compact, tough, and fast flash drive for travel or daily work, this is an excellent choice. It easily earns its reputation as one of the most durable drives on the market.

### ⭐⭐⭐⭐⭐ The Best Fast USB Flash drives!
*by C***C on August 19, 2026*

This is the best of the best - all other usb flash drives that I have used have failed (except for SanDisk Ultra Fit, they are just slower than the sbar plus - I have several of these and they have not failed). I have no trouble running a full install of Fedora from this drive on multiple machines, and it is quite fast too! No complaints except maybe the price...

### ⭐⭐⭐⭐⭐ ABSOLUTELY recommend!
*by P***B on July 7, 2026*

The writing speed on this thing is ridiculously good! I copied a 250 MB directory over in just a few seconds. At first I thought it might have just copied an empty directory with the name, it had gone so fast. But everything was intact and read flawlessly. The best feature of this is that the body extends all the way around the interface. My old drives had a body that left the interface vulnerable to any lateral pressure. If something should happen, the drive body could easily be snapped. But the metal casing on this is SOLID! Accidental bumps won't do damage to either the drive or your port. Can't recommend this enough.

## Frequently Bought Together

- SAMSUNG BAR Plus 3.1 USB Flash Drive, 128GB, 400MB/s, Rugged Metal Casing, Storage Expansion for Photos, Videos, Music, Files, MUF-128BE4/AM, Titan Grey
- Samsung Type-C USB Flash Drive, 128GB, Transfers 4GB Files in 11 Secs w/Up to 400MB/s 3.13 Read Speeds, Compatible w/USB 3.0/2.0, Waterproof, 2022, Blue, MUF-128DA/AM
- SAMSUNG FIT Plus 3.1 USB Flash Drive, 128GB, 400MB/s, Plug In and Stay, Storage Expansion for Laptop, Tablet, Smart TV, Car Audio System, Gaming Console, MUF-128AB/AM,Gunmetal Gray

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-09-22*