---
product_id: 471515937
title: "4TB Envoy Pro FX Portable Rugged External NVMe M.2 SSD Drive Thunderbolt 3, USB3.2 USB-C, up to 2800MB/s speeds, Drop/Shock Resistant Compatible with Mac and PC"
brand: "owc"
price: "AR$3898754"
currency: ARS
in_stock: true
reviews_count: 13
category: "Owc"
url: https://www.desertcart.com.ar/products/471515937-4tb-envoy-pro-fx-portable-rugged-external-nvme-m-2
store_origin: AR
region: Argentina
---

# 2800MB/s speed Universal compatibility 4TB storage 4TB Envoy Pro FX Portable Rugged External NVMe M.2 SSD Drive Thunderbolt 3, USB3.2 USB-C, up to 2800MB/s speeds, Drop/Shock Resistant Compatible with Mac and PC

**Brand:** owc
**Price:** AR$3898754
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Storage Game!

## Quick Answers

- **What is this?** 4TB Envoy Pro FX Portable Rugged External NVMe M.2 SSD Drive Thunderbolt 3, USB3.2 USB-C, up to 2800MB/s speeds, Drop/Shock Resistant Compatible with Mac and PC by owc
- **How much does it cost?** AR$3898754 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/471515937-4tb-envoy-pro-fx-portable-rugged-external-nvme-m-2)

## Best For

- owc enthusiasts

## Why This Product

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

## Key Features

- • **Portable Powerhouse:** Lightweight at just 0.22 kg, perfect for on-the-go professionals.
- • **Versatile Compatibility:** Seamlessly connects with Macs, Windows, Linux PCs, and more.
- • **Whisper-Quiet Operation:** Enjoy distraction-free performance with a fanless, heat-dissipating design.
- • **Plug and Play Convenience:** Get started instantly with included Thunderbolt/USB cable.
- • **Unleash Lightning-Fast Transfers:** Experience data speeds up to 2800MB/s with Thunderbolt and USB interfaces.

## Overview

The OWC Envoy Pro FX 4TB Portable NVMe M.2 SSD is a high-performance external drive designed for professionals who demand speed and versatility. With a blazing fast data transfer rate of up to 2800MB/s, it supports a wide range of devices including Macs, Windows, and Linux PCs. Its fanless design ensures silent operation, making it ideal for any workspace. Weighing only 0.22 kg, this portable SSD is perfect for those who need reliable storage on the go.

## Description

Product description 1. Up to 2711MB/s sequential read/write (max) performance based on testing a 4.0TB OWC Aura Pro P12 equipped Envoy Pro FX connected to a Windows 10 PC equipped with a Gigabyte Technology motherboard with an AMD 3960X 3.8GHz processor and 32GB RAM running AJA System Test (4K-Full resolution, 4GB file size, 16bit RGB codec, single file test). Performance will vary depending on drive and application used. 2. Dropped over 25 times at every angle from a height of four feet by a third-party testing and certification service. Water resistant for up to 30 minutes at < 1 meter.

Review: Envoy Pro FX is the SSD to buy for your iMac upgrade - I needed to upgrade my 2019 Retina 5K 27" Intel iMac because the Fusion Drive had developed file directory hash errors that couldn't be resolved with Disk Utility First Aid, even after running First Aid for several days. I eventually backed up (externally and offsite) and reformatted the Fusion Drive and reinstalled MacOS to remedy the disk errors. But the disk errors seemed like a harbinger of a potential impending hardware failure, and time to consider replacing the aging Fusion Drive with newer, faster solid state drive technology. SSDs have come way down in price since I purchased my iMac. There are three good options for upgrading the 2019 iMac drive: 1.) Add a Thunderbolt external drive and make it the boot drive 2.) Add an internal SSD mounted in place of the existing SATA drive inside the iMac 3.) Replace the NVME drive connected to the PCIe bus behind the iMacs mainboard. This small NVME drive is part of the Fusion Drive and acts as a sort of drive cache. But since it connects to the PCIe bus on the mainboard, it has the potential to be the fastest upgrade option by far. Installing these options increase in complexity in the order listed above. But the internal SATA replacement is actually slower than the external Thunderbolt option. The PCIe NVME option #3 is the fastest option, but the hardest to do. It requires almost completely disassembling and removing the innards of the iMac to access the backside of the mainboard. And due to the technical depth of the task, it's pretty easy to screw things up. I opted for the easy upgrade, Option #1. The OWC Envoy Pro FX ($300) was $60 more expensive than a SanDisk alternative (SanDisk Pro 2TB Pro-G40 at $240). At first I ordered the SanDisk to save money. But after reading about very many user complaints about failed SanDisk external SSD, I cancelled my order and ordered the OWC Envoy Pro. I'm glad I did. The Envoy Pro FX drive has incredible build quality. The enclosure is beefy, machined anodized aluminum. Very thick and massive as a heat sink. I didn't appreciate this until I held it in my hands and felt the weight and solid construction. Nice job OWC! BlackMagic disk speed test now shows Write speeds exceeding 1518 MB/s and Read speeds of 2664 MB/s on the external Thunderbolt drive. That's almost 3 times faster than the internal Fusion Drive. I recommend the OWC Envoy Pro FX drive. And I am no longer a fan of SanDisk due to the controversy about lost data. I already have a 4TB SanDisk Extreme Pro Portable SSD. But due to the stories online, there's little confidence in SanDisk reliability today.
Review: The Best! Great Product & Design; A Tank; Very Fast w Mac Studio M1 Monterey TB & mini (2012) USB 3 - This OWC Envoy Pro FX 2TB Portable NVMe M.2 SSD [ASIN B08YMR64RT] design is unusual and almost unique— it can't be overstated. Having the current interface Thunderbolt speed and (TB/ USB-C) connector for a Mac Studio (M1 Max, 2022) running macOS 12.3.1 ("Monterey"), OR being also able to alternatively use USB 3.0's full speed (5Gbps) with a Mac mini (Late 2012) running macOS 10.13.6 ("High Sierra"), OR alternatively use USB 2 (480Mbps) with a 17" MacBook Pro (Mid 2010) running macOS 10.13.6 ("High Sierra"), OR USB 1 (12Mbps) on legacy G4 Macs, allows me to have one single 2TB fast, rugged, portable drive that I can use as my primary user account folder! Now, I don't have to waste time syncing files on various Macs, nor duplicating directory structure changes to enable syncing. The latter is especially significant. No matter how diligent I try to be, there are always spontaneous directory structure changes I make, which I don't have time or access to duplicate on other Macs—then syncing becomes a nightmare. Perforance of this OWC Envoy Pro FX 2TB Portable NVMe M.2 SSD is excellent. Using ChronoSync 10, I created a 1.61TB 1.85 million file bootable clone of a Mac mini (Late 2012) internal SSD via USB 3.0 (5Gbps) in 3 hours 33 minutes 20 seconds, with full verification. ChronoSync scans the source, copies the source file, writes the target file, then fully reads the target written file, compares with the source file, and then writes a detailed log file entry. The NET aggregate throughput achieved was 132MBps (1.03Gbps) (3 to 10 times faster than similar ChronoSync cloning operations to a WD 12TB My Book HDD). As a software and hardware engineer, I can't rigorously compute the isolated write speed without more research, but I suspect it is roughly at least double the above net aggregate measured. This OWC Envoy Pro FX 2TB Portable NVMe M.2 SSD is physically built like an armored tank—I seriously think I could run over it (slowly) with a large SUV without fracturing the solid aluminum case. (Do NOT try this at home! ;-) The $549 I paid for this OWC Envoy Pro FX 2TB Portable NVMe M.2 SSD is small compared with the value received. Being able to buy new Macs with base SSD capacity already has saved me the OWC's price, AND I don't have to wait for a BTO (built to order) model to be queued. A stock base model Mac Studio 512GB SSD was immediately available. I would have had to wait 4 – 10 weeks, and spend $600 (for 2TB SSD) to $2,400 (for 8TB) more had the OWC Envoy Pro FX 2TB Portable NVMe M.2 SSD not been available. (As you may have noticed, Macs are generally useful for a long time. 10 – 20 years isn't extraordinary—for a Mac, that is. My 2003 Xserve G4 is still hosting Internet services.) Now that most new Macs generally do not have user upgradable drives, nor RAM, I would tend to max both. So $549 OWC likely saved me $2,400. I would definitely buy this OWC Envoy Pro FX 2TB Portable NVMe M.2 SSD again, and recommend others purchase as well.

## Features

- BLAZING FAST TRANSFERS - Experience speeds up to 40Gb/s (5000MB/s) via Thunderbolt 3, or 10Gb/s (1250MB/s) using USB 3.2 Gen 2, ensuring rapid data access and backups for demanding workflows.
- MASSIVE 4TB CAPACITY - Store large files, including high-resolution photos, videos, and extensive project libraries, on the reliable OWC Aura P12 Pro NVMe M.2 SSD for ultimate storage.
- ULTIMATE DURABILITY - Featuring an IP67 rating, this drive is dust-tight and protected against temporary water immersion, ensuring your data remains safe in challenging environments.
- COMPACT AND PORTABLE - Measuring just 0.8 x 4.3 x 2.6 inches and weighing only 8.32 ounces, the Envoy Pro FX is designed for on-the-go professionals needing robust storage.
- WIDE COMPATIBILITY - Seamlessly works with macOS (10.13+), Windows (10/11), Linux, Chrome OS, and iPadOS (13+), offering versatile connectivity across various platforms via USB-C or USB-A.
- HASSLE-FREE SETUP - Enjoy plug-and-play functionality with no drivers required for most systems, plus it's bus-powered, eliminating the need for an external power adapter for convenience.
- Silently Cool: Fanless, heat dissipating aluminum housing for distraction-free operation
- Secure: Non-skid rubber feet keep drive in place
- Informative: LED for at a glance confirmation of power and activity status

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B96PKM2J |
| Additional Features | Waterproof |
| Best Sellers Rank | #71 in External Solid State Drives |
| Brand | OWC |
| Built-In Media | Thunderbolt / USB cable |
| Cache Memory Installed Size | 4 |
| Color | Blue |
| Compatible Devices | Laptop |
| Connectivity Technology | Thunderbolt , USB |
| Customer Package Type | With cable |
| Customer Reviews | 4.6 out of 5 stars 183 Reviews |
| Data Transfer Rate | 2800 Megabytes Per Second |
| Digital Storage Capacity | 4000 GB |
| Enclosure Material | Aluminum |
| Form Factor | Portable |
| Global Trade Identification Number | 00810586037082 |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Disk Form Factor | 2.5 Inches |
| Hard Disk Interface | Thunderbolt |
| Hard-Drive Size | 4 TB |
| Hardware Connectivity | USB |
| Hardware Platform | Linux, Windows |
| Installation Type | Portable SSD, Portable SSD |
| Manufacturer | Other World Computing |
| Media Speed | 2.8E+3 megabytes_per_second |
| Mfr Part Number | OWCTB3ENVPFX04 |
| Model Name | TB3ENVPFX04 |
| Model Number | TB3ENVPFX04 |
| Number of Items | 1 |
| Read Speed | 2800 Megabytes Per Second |
| Special Feature | Waterproof |
| Specific Uses For Product | Gaming, Personal |
| UPC | 810586037082 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 Year Limited Warranty |

## Product Details

- **Brand:** OWC
- **Color:** Blue
- **Compatible Devices:** Laptop
- **Connectivity Technology:** Thunderbolt, USB
- **Digital Storage Capacity:** 4000 GB
- **Hard Disk Description:** Mechanical Hard Disk
- **Hard Disk Form Factor:** 2.5 Inches
- **Hard Disk Interface:** USB 1.1
- **Installation Type:** Portable SSD, Portable SSD
- **Special Feature:** Waterproof

## Images

![4TB Envoy Pro FX Portable Rugged External NVMe M.2 SSD Drive Thunderbolt 3, USB3.2 USB-C, up to 2800MB/s speeds, Drop/Shock Resistant Compatible with Mac and PC - Image 1](https://m.media-amazon.com/images/I/61e0AWmwPjL.jpg)
![4TB Envoy Pro FX Portable Rugged External NVMe M.2 SSD Drive Thunderbolt 3, USB3.2 USB-C, up to 2800MB/s speeds, Drop/Shock Resistant Compatible with Mac and PC - Image 2](https://m.media-amazon.com/images/I/61YfFosniNL.jpg)
![4TB Envoy Pro FX Portable Rugged External NVMe M.2 SSD Drive Thunderbolt 3, USB3.2 USB-C, up to 2800MB/s speeds, Drop/Shock Resistant Compatible with Mac and PC - Image 3](https://m.media-amazon.com/images/I/618FH-DGd5L.jpg)
![4TB Envoy Pro FX Portable Rugged External NVMe M.2 SSD Drive Thunderbolt 3, USB3.2 USB-C, up to 2800MB/s speeds, Drop/Shock Resistant Compatible with Mac and PC - Image 4](https://m.media-amazon.com/images/I/71iE2m+vQ-L.jpg)
![4TB Envoy Pro FX Portable Rugged External NVMe M.2 SSD Drive Thunderbolt 3, USB3.2 USB-C, up to 2800MB/s speeds, Drop/Shock Resistant Compatible with Mac and PC - Image 5](https://m.media-amazon.com/images/I/71gL0bXXjrL.jpg)

## Available Options

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

## Questions & Answers

**Q: what io speeds do you get with a stock M1 Mac Mini?**
A: Hello. You could see speeds between 1800-2000 writes and 2100-2500 reads while connected using thunderbolt.

**Q: what is the manufacturer's warranty?**
A: Hello. This drive has a 3 year warranty.

**Q: Do you have to install special software to use it? Or does it just apear on the desktop like any drive?**
A: You just need to format the drive to your OS or preference. It comes with a small software install to guide you or you can use the OS to format drive.

**Q: Trying to format my new OWC 2TB Envoy Pro FX for my Windows 11 PC.  Windows Explorer reports that available space on this new device is only 8gb. Why?**
A: Hello. The 2TB Envoy Pro FX has a partition with our drive guide on it. That would be the 8GB you are seeing.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Envoy Pro FX is the SSD to buy for your iMac upgrade
*by D***. on November 20, 2023*

I needed to upgrade my 2019 Retina 5K 27" Intel iMac because the Fusion Drive had developed file directory hash errors that couldn't be resolved with Disk Utility First Aid, even after running First Aid for several days. I eventually backed up (externally and offsite) and reformatted the Fusion Drive and reinstalled MacOS to remedy the disk errors. But the disk errors seemed like a harbinger of a potential impending hardware failure, and time to consider replacing the aging Fusion Drive with newer, faster solid state drive technology. SSDs have come way down in price since I purchased my iMac. There are three good options for upgrading the 2019 iMac drive: 1.) Add a Thunderbolt external drive and make it the boot drive 2.) Add an internal SSD mounted in place of the existing SATA drive inside the iMac 3.) Replace the NVME drive connected to the PCIe bus behind the iMacs mainboard. This small NVME drive is part of the Fusion Drive and acts as a sort of drive cache. But since it connects to the PCIe bus on the mainboard, it has the potential to be the fastest upgrade option by far. Installing these options increase in complexity in the order listed above. But the internal SATA replacement is actually slower than the external Thunderbolt option. The PCIe NVME option #3 is the fastest option, but the hardest to do. It requires almost completely disassembling and removing the innards of the iMac to access the backside of the mainboard. And due to the technical depth of the task, it's pretty easy to screw things up. I opted for the easy upgrade, Option #1. The OWC Envoy Pro FX ($300) was $60 more expensive than a SanDisk alternative (SanDisk Pro 2TB Pro-G40 at $240). At first I ordered the SanDisk to save money. But after reading about very many user complaints about failed SanDisk external SSD, I cancelled my order and ordered the OWC Envoy Pro. I'm glad I did. The Envoy Pro FX drive has incredible build quality. The enclosure is beefy, machined anodized aluminum. Very thick and massive as a heat sink. I didn't appreciate this until I held it in my hands and felt the weight and solid construction. Nice job OWC! BlackMagic disk speed test now shows Write speeds exceeding 1518 MB/s and Read speeds of 2664 MB/s on the external Thunderbolt drive. That's almost 3 times faster than the internal Fusion Drive. I recommend the OWC Envoy Pro FX drive. And I am no longer a fan of SanDisk due to the controversy about lost data. I already have a 4TB SanDisk Extreme Pro Portable SSD. But due to the stories online, there's little confidence in SanDisk reliability today.

### ⭐⭐⭐⭐⭐ The Best! Great Product & Design; A Tank; Very Fast w Mac Studio M1 Monterey TB & mini (2012) USB 3
*by S***R on April 19, 2022*

This OWC Envoy Pro FX 2TB Portable NVMe M.2 SSD [ASIN B08YMR64RT] design is unusual and almost unique— it can't be overstated. Having the current interface Thunderbolt speed and (TB/ USB-C) connector for a Mac Studio (M1 Max, 2022) running macOS 12.3.1 ("Monterey"), OR being also able to alternatively use USB 3.0's full speed (5Gbps) with a Mac mini (Late 2012) running macOS 10.13.6 ("High Sierra"), OR alternatively use USB 2 (480Mbps) with a 17" MacBook Pro (Mid 2010) running macOS 10.13.6 ("High Sierra"), OR USB 1 (12Mbps) on legacy G4 Macs, allows me to have one single 2TB fast, rugged, portable drive that I can use as my primary user account folder! Now, I don't have to waste time syncing files on various Macs, nor duplicating directory structure changes to enable syncing. The latter is especially significant. No matter how diligent I try to be, there are always spontaneous directory structure changes I make, which I don't have time or access to duplicate on other Macs—then syncing becomes a nightmare. Perforance of this OWC Envoy Pro FX 2TB Portable NVMe M.2 SSD is excellent. Using ChronoSync 10, I created a 1.61TB 1.85 million file bootable clone of a Mac mini (Late 2012) internal SSD via USB 3.0 (5Gbps) in 3 hours 33 minutes 20 seconds, with full verification. ChronoSync scans the source, copies the source file, writes the target file, then fully reads the target written file, compares with the source file, and then writes a detailed log file entry. The NET aggregate throughput achieved was 132MBps (1.03Gbps) (3 to 10 times faster than similar ChronoSync cloning operations to a WD 12TB My Book HDD). As a software and hardware engineer, I can't rigorously compute the isolated write speed without more research, but I suspect it is roughly at least double the above net aggregate measured. This OWC Envoy Pro FX 2TB Portable NVMe M.2 SSD is physically built like an armored tank—I seriously think I could run over it (slowly) with a large SUV without fracturing the solid aluminum case. (Do NOT try this at home! ;-) The $549 I paid for this OWC Envoy Pro FX 2TB Portable NVMe M.2 SSD is small compared with the value received. Being able to buy new Macs with base SSD capacity already has saved me the OWC's price, AND I don't have to wait for a BTO (built to order) model to be queued. A stock base model Mac Studio 512GB SSD was immediately available. I would have had to wait 4 – 10 weeks, and spend $600 (for 2TB SSD) to $2,400 (for 8TB) more had the OWC Envoy Pro FX 2TB Portable NVMe M.2 SSD not been available. (As you may have noticed, Macs are generally useful for a long time. 10 – 20 years isn't extraordinary—for a Mac, that is. My 2003 Xserve G4 is still hosting Internet services.) Now that most new Macs generally do not have user upgradable drives, nor RAM, I would tend to max both. So $549 OWC likely saved me $2,400. I would definitely buy this OWC Envoy Pro FX 2TB Portable NVMe M.2 SSD again, and recommend others purchase as well.

### ⭐⭐⭐⭐⭐ Ready for adventure and editing on the go!
*by S***O on April 18, 2026*

As ssd prices are rising and may stay up for another 2 years with ai companies sucking up all the resources I decided to invest in something that will last a long time for my 6k video editing services. My research landed me on the owc envoy pro fx - rugged build, waterproof design so I can edit while traveling with my M1 Max MacBook. High compatibility with multiple types of connectivity. Brilliant design on the heat synch and easily mounted to my laptop via strong Velcro for portability. It was pretty pricy but I found the value in it for these reasons - having suffered from lost data from ssd accidents in the past - this seemed like a reliable choice for the long term.

## Frequently Bought Together

- OWC Envoy Pro FX 4TB Portable NVMe M.2 SSD
- OWC 28-Inch Thunderbolt 4 and USB-C Cable with 40 GBPS Data Transfer, 240W Power Charging and 8K Video Capability (Black)
- OWC 11-Port Thunderbolt Dock with 4 Ports, 4 USB Ports, Ethernet, Audio, and Card Reader Functionality for Thunderbolt 3 Mac or Thunderbolt 4 PC

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.ar/products/471515937-4tb-envoy-pro-fx-portable-rugged-external-nvme-m-2](https://www.desertcart.com.ar/products/471515937-4tb-envoy-pro-fx-portable-rugged-external-nvme-m-2)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-05-20*