---
product_id: 633263755
title: "SanDisk Professional PRO-G40 Portable SSD 4TB (up to 3000 MB/s, Solid State Drive, Thunderbolt 3 (40Gbps), USB-C (10Gbps), Ultra-rugged IP68 dust/water resistance. Formatted exFAT)"
brand: "sandisk professional"
price: "₨23027"
currency: SCR
in_stock: true
reviews_count: 11
category: "San Disk Professional"
url: https://www.desertcart.sc/products/633263755-sandisk-professional-pro-g40-portable-ssd-4tb-up-to-3000
store_origin: SC
region: Seychelles
---

# 3000MB/s Thunderbolt 3 speed IP68 dust & water resistance 4000lb crush & 3m drop protection SanDisk Professional PRO-G40 Portable SSD 4TB (up to 3000 MB/s, Solid State Drive, Thunderbolt 3 (40Gbps), USB-C (10Gbps), Ultra-rugged IP68 dust/water resistance. Formatted exFAT)

**Brand:** sandisk professional
**Price:** ₨23027
**Availability:** ✅ In Stock

## Summary

> 🚀 Turbocharge your workflow with unstoppable speed and rugged reliability!

## Quick Answers

- **What is this?** SanDisk Professional PRO-G40 Portable SSD 4TB (up to 3000 MB/s, Solid State Drive, Thunderbolt 3 (40Gbps), USB-C (10Gbps), Ultra-rugged IP68 dust/water resistance. Formatted exFAT) by sandisk professional
- **How much does it cost?** ₨23027 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/633263755-sandisk-professional-pro-g40-portable-ssd-4tb-up-to-3000)

## 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 dissipates heat to maintain peak performance during heavy workloads.
- • **Ready Out-of-the-Box:** Pre-formatted exFAT for instant PC and Mac compatibility—no setup delays, just pure productivity.
- • **Rugged Armor for Your Data:** Built to survive the wildest workdays with IP68 dust/water resistance, 4000lb crush, and 3m drop protection.
- • **Blazing Thunderbolt 3 Speeds:** Experience ultra-fast 3000MB/s read and 2500MB/s write for seamless multitasking and rapid file transfers.
- • **Dual-Mode USB-C & Thunderbolt 3:** Effortlessly connect to Intel EVO laptops and desktops with versatile, high-bandwidth compatibility.

## Overview

The SanDisk Professional PRO-G40 Portable SSD 4TB delivers blazing Thunderbolt 3 speeds up to 3000MB/s, dual-mode USB-C compatibility, and ultra-rugged IP68 dust/water resistance with 4000lb crush and 3m drop protection. Its aluminum core keeps it cool under pressure, making it the ultimate portable storage for professionals demanding speed, durability, and seamless connectivity.

## Description

From the manufacturer Performance-Ready for it All Our most productive drive yet delivers turbocharged speeds up to 3000MB/s(1) read and 2500MB/s(1) write via Thunderbolt 3 and up to 1050MB/s(1) read & 1000MB/s(1) write via USB 3.2 Gen 2. Connect to Versatility The PRO-G40 SSD offers versatile dual-mode compatibility with both Thunderbolt 3 and USB- C verified to work with Intel EVO laptops and desktops. Braves the Elements This ultra-rugged device is built to last with its high-level IP68 dust/water resistance, up to 3m drop protection and 4000lb. crush resistance.(3) Maintains its Cool The PRO-G40 SSD is built with a cooling aluminum core to sustain ultra-fast speeds under its heaviest workflows. Compare our Products PRO-G40 SSD G-DRIVE SSD G-DRIVE ArmorLock SSD G-Drive ArmorATD Legal Disclaimers (1) 1MB/s = 1 million bytes per second. Based on internal testing; performance may vary depending upon host device, usage conditions, drive capacity, and other factors. (2) See official SanDisk web site (3) Based on internal testing. (4) Via Thunderbolt 3 speed. (5) Based on read speed. (6) 1TB = 1 trillion bytes. Actual user capacity may be less depending on operating environment. SanDisk, the SanDisk design, the SanDisk logo, SanDisk Professional, the SanDisk Professional logo, and SanDisk Professional PRO-G40 are registered marks or marks of Western Digital Corporation or its affiliates in the US and/or other countries. USB-C is a mark of USB Implementers Forum, Inc. Intel, the Intel logo, Intel Evo and Thunderbolt are marks of Intel Corporation or its subsidiaries. NVMe is a mark of NVM Express, Inc. All other marks are the property of their respective owners. Product specifications subject to change without notice. Pictures shown may vary from actual products. 2024 Western Digital Corporation or its affiliates. All rights reserved. Western Digital Technologies, Inc. is the seller of record and licensee in the Americas of SanDisk products.

Review: FAST! - Excellent SSD, supremely fast data transfer, small and light.
Review: Simple to set up - Simple to set up on my iMac and used now for backing up my photos

## Features

- PC ready with exFAT format
- Super-fast speeds up to 3000MB/s read with Thunderbolt 3 (40Gbps) (1 MB/s = 1 million bytes per second. Based on internal testing; performance may vary depending upon host device, usage conditions, drive capacity, and other factors.)
- Dual-mode compatibility with both Thunderbolt 3 (40Gbps) and USB-C (10Gbps) verified to work with Intel EVO laptops and desktops.
- Ultra-rugged design with high-level IP68 dust/water resistance, 4000lb. crush resistance, and up to 3m drop protection (Based on internal testing.)
- Cool aluminum core pulls heat away from the internal drive to help maintain super-fast transfer speeds

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CW3LZQ6G |
| Are Batteries Included | No |
| Best Sellers Rank | 19,182 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 83 in External Hard Drives |
| Brand | SanDisk Professional |
| Colour | Black |
| Customer Reviews | 4.0 4.0 out of 5 stars (561) |
| Date First Available | 6 Mar. 2024 |
| Form Factor | 2.5-inch |
| Guaranteed software updates until | unknown |
| Hard Disk Description | Solid State Drive |
| Hard Drive Interface | Thunderbolt 3 |
| Hard Drive Size | 4 TB |
| Hardware Platform | All-purpose" or "General |
| Item Weight | 122 g |
| Item model number | SDPS31H-004T-GBC1D |
| Manufacturer | Western Digital Technologies, Inc. |
| Product Dimensions | 11.07 x 5.79 x 1.19 cm; 122.47 g |
| Series | SDPS31H-004T-GBC1D |

## Product Details

- **Brand:** SanDisk Professional
- **Colour:** Black
- **Compatible devices:** [Laptop, Desktop]
- **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:** Thunderbolt 3
- **Installation type:** External Hard Drive
- **Special feature:** Dust Resistant, Shock Resistant, Water Resistant

## Images

![SanDisk Professional PRO-G40 Portable SSD 4TB (up to 3000 MB/s, Solid State Drive, Thunderbolt 3 (40Gbps), USB-C (10Gbps), Ultra-rugged IP68 dust/water resistance. Formatted exFAT) - Image 1](https://m.media-amazon.com/images/I/71w+l35BnLL.jpg)
![SanDisk Professional PRO-G40 Portable SSD 4TB (up to 3000 MB/s, Solid State Drive, Thunderbolt 3 (40Gbps), USB-C (10Gbps), Ultra-rugged IP68 dust/water resistance. Formatted exFAT) - Image 2](https://m.media-amazon.com/images/I/81n2M3hiqeL.jpg)
![SanDisk Professional PRO-G40 Portable SSD 4TB (up to 3000 MB/s, Solid State Drive, Thunderbolt 3 (40Gbps), USB-C (10Gbps), Ultra-rugged IP68 dust/water resistance. Formatted exFAT) - Image 3](https://m.media-amazon.com/images/I/81lp+960dXL.jpg)
![SanDisk Professional PRO-G40 Portable SSD 4TB (up to 3000 MB/s, Solid State Drive, Thunderbolt 3 (40Gbps), USB-C (10Gbps), Ultra-rugged IP68 dust/water resistance. Formatted exFAT) - Image 4](https://m.media-amazon.com/images/I/81l9TZCRqsL.jpg)
![SanDisk Professional PRO-G40 Portable SSD 4TB (up to 3000 MB/s, Solid State Drive, Thunderbolt 3 (40Gbps), USB-C (10Gbps), Ultra-rugged IP68 dust/water resistance. Formatted exFAT) - Image 5](https://m.media-amazon.com/images/I/81iwzYqUF7L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ FAST!
*by Z***T on 29 January 2026*

Excellent SSD, supremely fast data transfer, small and light.

### ⭐⭐⭐⭐⭐ Simple to set up
*by D***E on 7 December 2025*

Simple to set up on my iMac and used now for backing up my photos

### ⭐ Did not work
*by R***D on 28 January 2026*

No stars because the item did not work after using several cables and pc

## 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-GBC1D [exFAT Version]
- OWC 28-Inch Thunderbolt 4 and USB-C Cable with 40 GBPS Data Transfer, 240W Power Charging and 8K Video Capability (Black)
- 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

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-02*