what io speeds do you get with a stock M1 Mac Mini?

Hello. You could see speeds between 1800-2000 writes and 2100-2500 reads while connected using thunderbolt.

what is the manufacturer's warranty?

Hello. This drive has a 3 year warranty.

Do you have to install special software to use it? Or does it just apear on the desktop like any drive?

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.

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?

Hello. The 2TB Envoy Pro FX has a partition with our drive guide on it. That would be the 8GB you are seeing.

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OWC Envoy Pro FX 4TB Thunderbolt 40Gb/s + USB-C 10Gb/s Portable NVMe SSD | Crush, drop, dust, water resistant (IP67) - Compatible with Mac, PC, and more equipped with Thunderbolt or USB interface

OWC Envoy Pro FX 4TB Thunderbolt 40Gb/s + USB-C 10Gb/s Portable NVMe SSD | Crush, drop, dust, water resistant (IP67) - Compatible with Mac, PC, and more equipped with Thunderbolt or USB interface

Product ID: 471515937

Details

Brand
OWC
Color
Blue
Compatible Devices
Laptop
Connectivity Technology
Thunderbolt
Digital Storage Capacity
4000 GB
Hard Disk Description
Mechanical

⚡40Gb/s Thunderbolt speed

💾4TB massive NVMe storage

🛡️IP67 crush & water resistant

R39702

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Description

🚀 Power up your data game with unstoppable speed and rugged style!

MASSIVE 4 TB CAPACITY - Store entire project libraries, 4K videos, and high-res photos without compromise.
RUGGED IP 67 DURABILITY - Dust-tight, crush-proof, and water-resistant—built to survive your busiest, wildest days.
COMPACT ULTRA PORTABLE - Sleek aluminum design fits in your palm and your lifestyle, perfect for on-the-go pros.
PLUG AND PLAY VERSATILITY - Seamlessly compatible with Mac, Windows, Linux, and iPadOS—no drivers, no hassle.
BLAZING THUNDERBOLT SPEEDS - Transfer massive files at up to 40Gb/s—because your workflow deserves no bottlenecks.

The OWC Envoy Pro FX 4TB is a portable NVMe SSD delivering ultra-fast Thunderbolt 3 speeds up to 40Gb/s and USB 3.2 Gen 2 at 10Gb/s. Its IP67-rated aluminum enclosure offers crush, dust, and water resistance, making it ideal for professionals needing reliable, high-capacity storage on the move. Compatible across multiple platforms, it features plug-and-play setup and a compact design tailored for demanding workflows.

Specifications

ASIN	B0B96PKM2J
Additional Features	Waterproof
Best Sellers Rank	#64 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 4.6 out of 5 stars (187)
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
Item Dimensions L x W x Thickness	0.8"L x 4.3"W x 0.8"Th
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
Specific Uses For Product	Gaming, Personal
UPC	810586037082
Unit Count	1 Count
Warranty Description	1 Year Limited Warranty

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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R39702

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Good experience, but the tracking updates could be better.

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