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Regular price $179.00 USD
Regular price Sale price $179.00 USD
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1TB to 4 TB SanDisk Professional PRO-G40™ SSD, External Solid State Drive, Thunderbolt 3™ (40Gbps), USB-C™ (10Gbps) Ultra-rugged IP68 dust/water resistance 

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 2700MB/s¹ read and 1900MB/s¹ 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 resistance2 along with an IP68 dust- and water-resistant rating help withstand the elements in just about every location.
  • Super-fast speeds up to 2700MB/s1 read and 1900MB/s1 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 resistance2
  • 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
  • 5-year limited warranty

Connect to Versatility
The PRO-G40™ SSD offers versatile dual-mode compatibility with both Thunderbolt™ 3 and USB- C™.

Braves the Elements
This ultra-rugged device is built to last with its high-level IP68 dust/water resistance, 3m drop protection, and 4000lb crush resistance2.

Maintains its Cool
The PRO-G40™ SSD is built with a cooling aluminum core to sustain ultra-fast speeds under its heaviest workflows.

Compact with Impact
Utilize the PRO-G40™ SSD’s incredible performance as a scratch disk for high-res editing and rendering with capacities up to 2TB.

Premium from the Inside Out
Designed with exceptional technology and materials to ensure the SSD’s ultra-durable exterior matches its powerful interior.


macOS 10.13+ (Time Machine Compatible)
Windows® 10 (via reformat)

Product Specifications
Thunderbolt™ 3 (40Gbps); SuperSpeed USB 10Gbps (USB 3.2 Gen 2)
NVMe™ Solid-State Drive
1TB to 4 TB

Data Transfer Rate
Thunderbolt 3: Up to 2700MB/s read and 1900MB/s write
USB-C™: Up to 1050MB/s read and 1000MB/s write 

Physical Dimensions 
Size (L x W x H)
4.36in x 2.28in x 0.47in
111mm x 58mm x 12mm
121.2g | 0.27 lbs

Drive Format
Default Format
Formatted APFS

System Requirements
Operating Systems
macOS 10.13+
Windows® 10+ (Via Reformat)

Country of Origin
Product of China or Malaysia

Limited warranty
5 Year

  • PRO-G40™ SSD
  • Thunderbolt™ 3 (40Gbps) Cable
  • Quick Start Guide

Shipping & Returns

Shipping costs will vary based on weight of products.

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Best Brands at a great price

Each product is picked from the highest quality manufacturers for you to have quality productions for your business.

  • Shipping Available Nationwide in the 48 States

    Within the US we offer quick shipping of your products. We will offer Free UPS Ground on all stocking orders of $1,500 or more shipped to your location in the Continental US where UPS Ground delivers. Drop shipments do not qualify for free shipping offer. Some exceptions may apply, contact us for more information.

  • Warranty

    Each product has a manufacturers warranty. Please check their websites for details.