---
product_id: 561613362
title: "4TB PRO-G40 SSD - Up to 3000MB/s, Thunderbolt 3 (40Gbps), USB-C (10Gbps), IP68 dust/Water Resistance, External Solid State Drive - SDPS31H-004T-GBCND"
brand: "sandisk professional"
price: "€ 1909.43"
currency: EUR
in_stock: true
reviews_count: 5
category: "San Disk Professional"
url: https://www.desertcart.gr/products/561613362-4tb-pro-g40-ssd-up-to-3000mb-s-thunderbolt-3
store_origin: GR
region: Greece
---

# 3000MB/s read speed IP68 dust & water resistance 4000lb crush & 3m drop proof 4TB PRO-G40 SSD - Up to 3000MB/s, Thunderbolt 3 (40Gbps), USB-C (10Gbps), IP68 dust/Water Resistance, External Solid State Drive - SDPS31H-004T-GBCND

**Brand:** sandisk professional
**Price:** € 1909.43
**Availability:** ✅ In Stock

## Summary

> 🚀 Power your workflow with speed and durability that won’t quit.

## Quick Answers

- **What is this?** 4TB PRO-G40 SSD - Up to 3000MB/s, Thunderbolt 3 (40Gbps), USB-C (10Gbps), IP68 dust/Water Resistance, External Solid State Drive - SDPS31H-004T-GBCND by sandisk professional
- **How much does it cost?** € 1909.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/561613362-4tb-pro-g40-ssd-up-to-3000mb-s-thunderbolt-3)

## Best For

- sandisk professional enthusiasts

## Why This Product

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

## Key Features

- • **Cool Under Pressure:** Aluminum core design keeps your drive cool for sustained peak performance.
- • **Mac-Ready Out of the Box:** Formatted for APFS so you can start editing your projects immediately.
- • **Rugged Armor for On-the-Go:** IP68-rated dust & water resistance plus military-grade crush and drop protection.
- • **Blazing Thunderbolt 3 Speeds:** Move 50GB in under 60 seconds—no more waiting around.
- • **Dual-Mode USB-C Compatibility:** Seamlessly connect to Mac and PC with ultra-fast USB-C and Thunderbolt 3.

## Overview

The SanDisk Professional 4TB PRO-G40 SSD delivers ultra-fast Thunderbolt 3 speeds up to 3000MB/s read and 2500MB/s write, with dual compatibility for USB-C devices. Built tough with IP68 dust and water resistance, 4000lb crush, and 3m drop protection, it’s designed for professionals who demand reliable, portable storage. Featuring a heat-dissipating aluminum core and Mac-ready APFS formatting, this external SSD is optimized for seamless, high-performance workflows on the go.

## Description

Immerse yourself in the action with the supercharged, ultra-rugged SanDisk Professional PRO-G40 SSD. Built for compatibility with both Thunderbolt 3 and USB-C, this versatile drive enables you to efficiently collaborate across devices. Sustaining speeds up to 3000MB/s(1) read and 2500MB/s(1) write via Thunderbolt 3, the PRO-G40 SSD will power through your most demanding workflows. Bring this ultra-durable drive wherever your vision takes you– its 3m drop and 4000lb. crush resistance along with an IP68 dust- and water-resistant rating help withstand the elements in just about every location. (On a carpeted concrete floor.)

Review: سيء جدا .. اشتريته من شهر ودلوقتى بيعلق ومش بيشتغل وبيهنج الجهاز كله وحاجه مقرفه والبايع عمال بينزل السعر ويرفعه علي مزاجه لا انصح به تماما
Review: este disco SSD es exclusivo para Mac... para que chequen esto antes de ordenar... funciona excelente y las velocidades de transferencia de archivos es excepcional... totalmente recomendable... yo hago edicion de videos para youtube en mac y edito desde el SSD y funciona a la perfeccion...

## Features

- Super-fast speeds up to 3000MB/s(1) read and 2500MB/s(1) write with Thunderbolt 3 (40Gbps), capable of moving 50GB in 1 minute or less
- Dual-mode compatibility with both Thunderbolt 3 (40Gbps) and USB-C (10Gbps)
- Ultra-rugged design with high-level IP68 dust/water resistance, 4000lb crush resistance, and 3m drop resistance (On a carpeted concrete floor.)
- Cool aluminum core pulls heat away from the internal drive to help maintain super-fast transfer speeds
- Pro-grade enclosure for premium strength you can feel
- Drive Format: Mac ready (APFS)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BW6715SV |
| Are batteries included? | No |
| Best Sellers Rank | #120,298 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #225 in External Solid State Drives |
| Brand | SanDisk Professional |
| Cache size | 4 |
| Colour | Black |
| Compatible Device | Laptop |
| Connectivity Technology | Thunderbolt, USB |
| Country of Origin | China |
| Customer Reviews | 4.0 4.0 out of 5 stars (721) |
| Data Transfer Rate | 3000 Megabytes Per Second |
| Date First Available | 20 May 2023 |
| Form Factor | Portable |
| Hard Disk Interface | USB 3.0 |
| Hard Disk Size | 4 TB |
| Hard Disk Technology | Solid State Drive |
| Hard drive form factor | 2.5 Inches |
| Hardware Interface Type | Thunderbolt |
| Hardware Platform | Mac |
| Included Components | PRO-G40 SSD, Quick Start Guide, Thunderbolt 3 (40Gbps) Cable |
| Item Dimensions LxWxH | 11.1 x 5.8 x 1.2 Centimeters |
| Item Height | 0.47 Inches |
| Item Weight | 122 g |
| Item Width | 2.28 Inches |
| Item model number | SDPS31H-004T-GBCND |
| Manufacturer | Western Digital Technologies, Inc |
| Model number | SDPS31H-004T-GBCND |
| Net Quantity | 1.0 Count |
| Number of Memory Sticks | 1 |
| Product Dimensions | 11.07 x 5.79 x 1.19 cm; 122.47 g |
| Reading speed | 3000 Megabytes Per Second |
| Special Feature | Dust Resistant, Portable, Water Resistant |
| Specific Product Use | Business, Multimedia, Personal |
| Write speed | 2500 |

## Product Details

- **Brand:** SanDisk Professional
- **Colour:** Black
- **Compatible Devices:** Laptop
- **Connectivity Technology:** Thunderbolt, USB
- **Digital Storage Capacity:** 4000 GB
- **Hard Disk Description:** Solid State Drive
- **Hard Disk Form Factor:** 2.5 Inches
- **Hard Disk Interface:** USB 3.0
- **Installation Type:** External Hard Drive
- **Special Feature:** Dust Resistant, Portable, Water Resistant

## Images

![4TB PRO-G40 SSD - Up to 3000MB/s, Thunderbolt 3 (40Gbps), USB-C (10Gbps), IP68 dust/Water Resistance, External Solid State Drive - SDPS31H-004T-GBCND - Image 1](https://m.media-amazon.com/images/I/713UKhxDZSL.jpg)

## Available Options

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

## Questions & Answers

**Q: What is the significance of 40gbps if the drive can only transfer at 2700mb/s? isn't only around 7% of 40gbps?**
A: Drive transfer is 2700 MB/s (mega bytes/s), since 1 byte=8 bits so 2700 x 8= 21600 mb/s, which is more than 50% of 40 Gb/s Thunderbolt

**Q: Will it work with the new iPhone 15 Pro Max for recording video direct?**
A: Unclear. I’ve ordered an iPhone Pro Max but cannot even find information about whether or not it will work at speed with Thunderbolt 4 cable. Apple only says that it is “compatible” while it mentions specifically other devices like MacBooks that would benefit with top transfer speeds up to 40GBps.

**Q: imac 2017 model 10.13.6 - nearly to of memory - will this work on my older iMac?  Connects ok to the ports (no idea what they're called)...thanks!**
A: It’s my understanding that Apple’s Thunderbolt ports are backward compatible. So it should work. But you won’t get the full speed this drive is capable of delivering. This is a Thunderbolt 3 design.

**Q: Need to back up 500gb of 2012 MacBook Pro; would this be a good choice to do so? (No lightning/usbc port)**
A: It wouldn’t, no. I had no luck using it with a USB-C to USB-A cable, not adapter. I tried several brands/kinds, but none worked. If I recall, TB 1 and 2 don’t offer power output, so you’re out of luck there as well.

Though, if you want to spend an unreasonable amount of money on this, plugging the drive into a TB3 or 4 dock and connecting that dock to the laptop using a TB3 ->TB2 adapter may work.

## Customer Reviews

### ⭐ Review
*by M***D on 14 April 2025*

سيء جدا .. اشتريته من شهر ودلوقتى بيعلق ومش بيشتغل وبيهنج الجهاز كله وحاجه مقرفه والبايع عمال بينزل السعر ويرفعه علي مزاجه لا انصح به تماما

### ⭐⭐⭐⭐⭐ Review
*by A***I on 13 August 2024*

este disco SSD es exclusivo para Mac... para que chequen esto antes de ordenar... funciona excelente y las velocidades de transferencia de archivos es excepcional... totalmente recomendable... yo hago edicion de videos para youtube en mac y edito desde el SSD y funciona a la perfeccion...

### ⭐⭐⭐⭐⭐ Review
*by A***R on 8 March 2025*

J'ai été vraiment impressionné de la grosseur. Ça tient dans une poche. Je suis encore en train de vérifier si ça va fonctionner avec mon ancien ordinateur de 2014. Je l'ai branché sur le port usb c de mon powered hub. Vu que ça prend beaucoup plus de puissance que le port usb a. J'attends un adapteur usb a à usb c. 9 Mars 2025, ça fonctionne et c'est extrêmement rapide. J'utilise beaucoup de bibliothèques de sons. Alors c'est très pesant. Mon ancien disque dur n'était plus capable. Ça a été une histoire. Mais c'est fait. L'ordinateur est encore très bon. Je n'étais pas intéressé à le changer. La seule chose que je regrette c'est de ne pas avoir eu la possibilité d'acheter un de 8 terabytes. Le maximum était de 4 To. Aujourd'hui je l'utilise avec mon Microsoft Surface. C'est génial. Il a déjà un ssd. Mais c'est pas assez pour tout ce que j'ai besoin.

## Frequently Bought Together

- SanDisk Professional 4TB PRO-G40 SSD - Up to 3000MB/s, Thunderbolt 3 (40Gbps), USB-C (10Gbps), IP68 dust/Water Resistance, External Solid State Drive - SDPS31H-004T-GBCND
- 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
- Lacdo Hard Drive Carrying Case for SanDisk Professional PRO-G40 SSD 1TB 2TB 4TB USB-C External Solid State Drives EVA Shockproof Water Repellent Storage Travel Bag, Black+Gray

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-02*