SanDisk PRO-G40 Thunderbolt technology 4 TB USB Type-C 3.2 Gen 2 (3.1 Gen 2) Black

SanDisk PRO-G40 Thunderbolt technology 4 TB USB Type-C 3.2 Gen 2 (3.1 Gen 2) Black

Brand Sandisk

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£913.99

Free delivery

You save £263.00 (22%)

2 offers at 2 retailers

Listed since 25 April 2026

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Description

4 TB Black. NVMe. Read speed: 3000 MB/s Write speed: 2500 MB/s. USB Type-C Thunderbolt technology. Data transfer rate: 40 Gbit/s. Housing material: Aluminium. Immerse yourself in the action with the supercharged, ultra-rugged SanDisk Professional PRO-G40 SSD. Built for compatibility with both Thunderbolt™ 3 and USB 3.2 Gen 2, this versatile drive enables you to efficiently collaborate across devices. Sustaining speeds up to 3000MB/s read and 2500MB/s 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.. Performance-Ready for It All. Our most productive drive yet delivers turbocharged speeds up to 3000MB/s read and 2500MB/s write via Thunderbolt 3 and 1050MB/s read & 1000MB/s 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 3.2 Gen 2.. 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 resistance.. 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.. Solid state drive. Write speed. 2500 MB/s. Read speed. 3000 MB/s. NVMe. Yes. SSD capacity. 4 TB. Ports & interfaces. Data transfer rate. 40 Gbit/s. Wi-Fi. No. Thunderbolt version. 3. Thunderbolt technology. Yes. USB version. 3.2 Gen 2 (3.1 Gen 2). USB connector. USB Type-C. Features. Mac operating systems supported. Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 11.0 Big Sur, Mac OS X 12.0 Monterey, Mac OS X 13.0 Ventura. Windows operating systems supported. Windows 10, Windows 11. Protection features. Drop proof, Dust resistant, Water resistant. Housing material. Aluminium. Product colour. Black. Security. International Protection (IP) code. IP68. Password protection. No. Hardware encryption. No. Operational conditions. Operating temperature (T-T). 5 - 35 °C. Weight & dimensions. Weight. 123.1 g. Height. 12 mm. Depth. 111 mm. Width. 58 mm. Packaging content. Quick start guide. Yes. Cables included. Thunderbolt, USB Type-C. leaflet

Full specifications

Marque Sandisk
Référence fabricant sdps31h004tgbcnd
EAN 0619659195991

Why choose the SanDisk PRO-G40 Thunderbolt technology 4 TB USB Type-C 3.2 Gen 2 (3.1 Gen 2) Black in 2026?

Choosing the SanDisk PRO-G40 Thunderbolt technology 4 TB USB Type-C 3.2 Gen 2 (3.1 Gen 2) Black means opting for the expertise of Sandisk in the Informatique category. Its price starting from £913.99 makes it a serious option on the market. Buyers interested in this brand also look at the SanDisk Ultra 32 GB MicroSDHC Class 10 to complete their comparison. On Compiral, all displayed prices are updated regularly and retailers are selected for their reliability and quality of customer service.

Technical analysis of the SanDisk PRO-G40 Thunderbolt technology 4 TB USB Type-C 3.2 Gen 2 (3.1 Gen 2) Black

Among the main strengths of the SanDisk PRO-G40 Thunderbolt technology 4 TB USB Type-C 3.2 Gen 2 (3.1 Gen 2) Black, the most notable are its competitive pricing from £913.99 and the recognition of the Sandisk brand. Buyers who have already used this type of product in the Informatique category generally highlight the effectiveness of the core functions and ease of maintenance. It is a product that suits both first-time buyers and those replacing existing equipment, with a short learning curve and stable performance over time.

What the tech specs reveal

The SanDisk PRO-G40 Thunderbolt technology 4 TB USB Type-C 3.2 Gen 2 (3.1 Gen 2) Black spec sheet details the specifications that make a difference in daily use. For a savvy buyer, this data allows objective comparison with other products in the Informatique category. Sandisk publishes precise specifications that make comparison easier and help you make an informed purchase decision. Consult the technical specifications table on this page for full details. The SanDisk Ultra 32 GB MicroSDHC Class 10 from the same brand may also interest you for a direct comparison.

In practice day to day

In daily use, the SanDisk PRO-G40 Thunderbolt technology 4 TB USB Type-C 3.2 Gen 2 (3.1 Gen 2) Black is designed to fit easily into the regular habits of Informatique users. Sandisk has optimised this model for regular use, with accessible features and simplified maintenance.

Market price ranges in 2026

RangeIndicative price
Entry-levelUnder 384300 £
Mid-range384300 £ to 896710 £
High-endOver 896710 £

Before buying the SanDisk PRO-G40 Thunderbolt technology 4 TB USB Type-C 3.2 Gen 2 (3.1 Gen 2) Black, remember to check the total price including delivery costs. On Compiral, sorting by total price lets you immediately identify the best offer among all listed retailers. Comparing return conditions and the warranty period offered by each retailer is also a good habit before finalising your order in the Informatique category.

Frequently asked questions about SanDisk PRO-G40 Thunderbolt technology 4 TB USB Type-C 3.2 Gen 2 (3.1 Gen 2) Black

Is the SanDisk PRO-G40 Thunderbolt technology 4 TB USB Type-C 3.2 Gen 2 (3.1 Gen 2) Black in stock?

Stock availability for the SanDisk PRO-G40 Thunderbolt technology 4 TB USB Type-C 3.2 Gen 2 (3.1 Gen 2) Black is updated in real time on Compiral. Retailers showing "In stock" can usually deliver quickly, often within 2 to 5 working days. If the product is temporarily out of stock at one retailer, check the other offers in our table. Check back regularly as stock levels change frequently in the Informatique category.

Where can I buy the SanDisk PRO-G40 Thunderbolt technology 4 TB USB Type-C 3.2 Gen 2 (3.1 Gen 2) Black at the best price?

To buy the SanDisk PRO-G40 Thunderbolt technology 4 TB USB Type-C 3.2 Gen 2 (3.1 Gen 2) Black at the best price, compare all available offers in our table at the top of this page. The 2 offers listed include delivery costs to give you the true total cost. Sort by ascending price and filter by free delivery to quickly identify the best deal among our verified partner retailers.

How does the SanDisk PRO-G40 Thunderbolt technology 4 TB USB Type-C 3.2 Gen 2 (3.1 Gen 2) Black compare to competitors in the Informatique category?

In the Informatique category, the SanDisk PRO-G40 Thunderbolt technology 4 TB USB Type-C 3.2 Gen 2 (3.1 Gen 2) Black occupies a specific market segment. Compared to other available models, it stands out mainly through the balance between its features and its price. To compare objectively, consult the detailed spec sheet on this page and compare specifications with other similar products listed on our comparison tool.

Is the SanDisk PRO-G40 Thunderbolt technology 4 TB USB Type-C 3.2 Gen 2 (3.1 Gen 2) Black suitable for beginners?

Yes, the SanDisk PRO-G40 Thunderbolt technology 4 TB USB Type-C 3.2 Gen 2 (3.1 Gen 2) Black is generally appreciated by both beginners and regular users of the Informatique category. It is quick to set up and Sandisk usually provides clear documentation. If you are new to this product category, consult the spec sheet on this page to identify the key criteria to check before making your choice.

Is there a refurbished version of the SanDisk PRO-G40 Thunderbolt technology 4 TB USB Type-C 3.2 Gen 2 (3.1 Gen 2) Black?

Refurbished versions of the SanDisk PRO-G40 Thunderbolt technology 4 TB USB Type-C 3.2 Gen 2 (3.1 Gen 2) Black may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.

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