---
product_id: 618294815
title: "Oyen Digital U34 Bolt 4TB USB-C (USB4 40Gbps) NVMe Portable SSD, Up to 2800MB/s"
brand: "oyen digital"
price: "€ 1055.24"
currency: EUR
in_stock: true
reviews_count: 5
category: "Oyen Digital"
url: https://www.desertcart.nl/products/618294815-oyen-digital-u34-bolt-4tb-usb-c-usb4-40gbps-nvme
store_origin: NL
region: Netherlands
---

# 2800MB/s blazing speed USB4 & Thunderbolt 3/4 compatible MIL-STD 810 rugged durability Oyen Digital U34 Bolt 4TB USB-C (USB4 40Gbps) NVMe Portable SSD, Up to 2800MB/s

**Brand:** oyen digital
**Price:** € 1055.24
**Availability:** ✅ In Stock

## Summary

> 🚀 Power, Portability & Protection — The Ultimate SSD for the Modern Pro

## Quick Answers

- **What is this?** Oyen Digital U34 Bolt 4TB USB-C (USB4 40Gbps) NVMe Portable SSD, Up to 2800MB/s by oyen digital
- **How much does it cost?** € 1055.24 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/618294815-oyen-digital-u34-bolt-4tb-usb-c-usb4-40gbps-nvme)

## Best For

- oyen digital enthusiasts

## Why This Product

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

## Key Features

- • **Cool Aluminum Core Design:** Advanced heat dissipation keeps performance steady under heavy workloads—no throttling, just pure power.
- • **Blazing Turbocharged Speeds:** Cut your wait time with up to 2800MB/s sustained transfer rates—workflows that used to take hours now take minutes.
- • **Rugged MIL-STD 810 Protection:** Engineered to survive drops, shocks, and extreme environments—your data stays safe no matter where your hustle takes you.
- • **Universal Multi-Mode Connectivity:** Seamlessly plug into any USB-C, USB4, or Thunderbolt 3/4 device—perfect for the hybrid professional always on the move.
- • **Trusted 3-Year Warranty & USA Support:** Confidence backed by a solid warranty and responsive customer care, so you can focus on what matters.

## Overview

The Oyen Digital U34 Bolt 4TB Portable SSD delivers ultra-fast USB4 and Thunderbolt 3/4 compatibility with blazing 2800MB/s speeds. Built with MIL-STD 810 ruggedness and a cooling aluminum core, it’s designed for professionals demanding durability and performance on the go. Backed by a 3-year warranty and USA-based support, it’s the reliable powerhouse for high-performance workflows.

## Description

Dive into unparalleled performance with the Oyen Digital U34 Bolt, a powerhouse portable SSD designed for USB4, Thunderbolt, and USB-C compatibility. With speeds soaring up to 2800MB/s, this ultra-rugged drive conquers your most demanding workflows.

Review: Insanely fast and small! Best SSD I've tested. - Woah this thing is fast! Tested on my MBP M2 Max and a Mac Studio M1 using 5GB (large file) setting using blackmagic's testing tool (avail. on the app store). The picture is the MBP but about same results for the Studio (though note that you have to use the ports at the back; the ones at the front only allow transfer up to a little over 300Mbps) Cable is provided (that's important). The drive comes formatted as HFS+. First screenshot is with the original HFS+ partition, second is after re-formating as APFS. HFS is for compatibility with older MacOS pre-Sierra and is less optimal for SSDs, especially for smaller files. Also while APFS is not PC-compatible, neither is HFS so there is little to gain for keeping it as HFS for the regular Mac user. Other big plus: the drive is small (basically the part not covered by the rubber thing in the middle is slightly smaller than a credit card in surface, so the whole thing is just a nudge wider than a credit card) and relatively thin. Fits in a jeans pocket like a pretty full wallet would (not that I would carry it like that, but it means it fits easily in a front pocket of a backpack) NOTE: External SSDs have a bad tendency of failing (just bought this after my Kingston failed within 6mo - granted manufacturer warranty is good for 3 years for these type of devices) so will come back in ~6mo to confirm everything is fine.
Review: Pure excellence - Thus is the 2nd purchase of their SSD drives, the first, a 4TB drive I had for several years now! Running out if space needed the upgrade to this 8tb drive, Took a month to receive it, but wow, it’s an amazingly blazing drive that is there to impress! Totally happy do far, perfect for my needs! Highly recommended!

## Features

- Turbocharged Speeds: Achieve sustained transfer rates up to 2800 MB/s, turning hours of work into minutes.
- Versatile Connectivity: Multi-mode compatibility with any USB or Thunderbolt 3 or 4 host ensures seamless collaboration across devices.
- Rugged Endurance: Built tough with MIL-Standard 810 protection rating, it stands resilient in any environment.
- Cool Under Fire: The cooling aluminum core helps maintain proper internal temperature, even under the most demanding workloads.
- Peace Of Mind: Backed by a 3-Year OYEN DIGITAL Warranty and USA support staff.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CV62T1BW |
| Additional Features | Backward Compatible, Portable, Rugged, Shock Resistant, USB 4.0 |
| Best Sellers Rank | #24,779 in Computers ( See Top 100 in Computers ) #137 in External Solid State Drives |
| Brand | Oyen Digital |
| Built-In Media | USB-C Cable |
| Cache Memory Installed Size | 4 |
| Color | Black |
| Compatible Devices | Desktop, Laptop |
| Connectivity Technology | Thunderbolt, USB |
| Connectivity technology | Thunderbolt , USB |
| Customer Package Type | Rugged |
| Customer Reviews | 4.5 out of 5 stars 105 Reviews |
| Data Transfer Rate | 40 Gigabits Per Second |
| Digital Storage Capacity | 4 TB |
| Digital storage capacity | 4 TB |
| Enclosure Material | Aluminum |
| Form Factor | Portable |
| Hard Disk Description | Solid State Drive |
| Hard Disk Form Factor | 2.5 Inches |
| Hard Disk Interface | USB-C |
| Hard disk form factor | 2.5 Inches |
| Hard disk interface | USB-C |
| Hard-Drive Size | 4 TB |
| Hardware Connectivity | Solid State Drive, Thunderbolt, USB Type C |
| Installation Type | External Hard Drive |
| Item height | 0.75 inches |
| Manufacturer | Oyen Digital |
| Media Speed | 2800 MB/s |
| Model Name | U34 Bolt |
| Model Number | U34-4T-BK |
| Number of Items | 1 |
| Read Speed | 2800 Megabytes Per Second |
| Special features | Backward Compatible , Portable, Rugged, Shock Resistant, USB 4.0 |
| Specific Uses For Product | Ruggedized or Industrial applications, High-performance computing |
| UPC | 850060468018 |

## Product Details

- **Brand:** Oyen Digital
- **Colour:** Black
- **Compatible devices:** Desktop, Laptop
- **Connectivity technology:** Thunderbolt, USB
- **Digital storage capacity:** 4 TB
- **Hard disk description:** Solid State Drive
- **Hard disk form factor:** 2.5 Inches
- **Hard disk interface:** USB-C
- **Installation type:** External Hard Drive
- **Special features:** Backward Compatible, Portable, Rugged, Shock Resistant, USB 4.0

## Images

![Oyen Digital U34 Bolt 4TB USB-C (USB4 40Gbps) NVMe Portable SSD, Up to 2800MB/s - Image 1](https://m.media-amazon.com/images/I/61+Ngtoq93L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Insanely fast and small! Best SSD I've tested.
*by F***L on 20 April 2025*

Woah this thing is fast! Tested on my MBP M2 Max and a Mac Studio M1 using 5GB (large file) setting using blackmagic's testing tool (avail. on the app store). The picture is the MBP but about same results for the Studio (though note that you have to use the ports at the back; the ones at the front only allow transfer up to a little over 300Mbps) Cable is provided (that's important). The drive comes formatted as HFS+. First screenshot is with the original HFS+ partition, second is after re-formating as APFS. HFS is for compatibility with older MacOS pre-Sierra and is less optimal for SSDs, especially for smaller files. Also while APFS is not PC-compatible, neither is HFS so there is little to gain for keeping it as HFS for the regular Mac user. Other big plus: the drive is small (basically the part not covered by the rubber thing in the middle is slightly smaller than a credit card in surface, so the whole thing is just a nudge wider than a credit card) and relatively thin. Fits in a jeans pocket like a pretty full wallet would (not that I would carry it like that, but it means it fits easily in a front pocket of a backpack) NOTE: External SSDs have a bad tendency of failing (just bought this after my Kingston failed within 6mo - granted manufacturer warranty is good for 3 years for these type of devices) so will come back in ~6mo to confirm everything is fine.

### ⭐⭐⭐⭐⭐ Pure excellence
*by E***0 on 3 May 2024*

Thus is the 2nd purchase of their SSD drives, the first, a 4TB drive I had for several years now! Running out if space needed the upgrade to this 8tb drive, Took a month to receive it, but wow, it’s an amazingly blazing drive that is there to impress! Totally happy do far, perfect for my needs! Highly recommended!

### ⭐⭐⭐⭐⭐ Fast , Faster
*by C***S on 12 May 2025*

works as described . which is very impresive

## Frequently Bought Together

- Oyen Digital U34 Bolt 4TB (USB4 40Gbps) NVMe Thunderbolt 4 (USB-C) Portable SSD, Up to 2800MB/s
- Cable Matters [Intel Certified] 40Gbps Thunderbolt 4 Cable 3.3ft with 8K Video and 240W Charging - 1m, Compatible with USB4, Thunderbolt 3 Cable and USB-C
- Maxonar [2 Pack 3.3FT] Thunderbolt 4 Cable, 240W Thunderbolt Cable 40Gbps Sync 8K/5K@60Hz Display and for Thunderbolt 4, Thunderbolt 3, USB4, and USB-C Devices

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-29*