# SSD SanDisk 4TB External USB Type-C 3.2 Gen 2 PRO-G40

**URL:** https://aio.lv/en/product--sandisk-sdps31h-004t-gbcnd--10478984
**Data updated:** 2025-12-30 08:43 (EET)
**Category:** External SSD
**Manufacturer:** SANDISK
**Manufacturer code:** SDPS31H-004T-GBCND
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 979.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 809.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sandisk-sdps31h-004t-gbcnd--10478984

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The SanDisk PRO-G40 SSD offers a massive 4TB capacity with USB Type-C connectivity. It features lightning-fast read speeds of up to 3000 MB/s and write speeds of 2500 MB/s, ensuring efficient data transfer. With a data transfer rate of 40 Gbit/s, this external SSD is perfect for high-performance tasks. Its sleek black design makes it both stylish and portable, ideal for professionals on the go.

## Long description

The SanDisk PRO-G40 SSD is an ultra-rugged external drive with 4TB capacity and USB Type-C connectivity. Engineered for compatibility with Thunderbolt 3 and USB 3.2 Gen 2, it delivers high transfer rates—up to 3000 MB/s read and 2500 MB/s write via Thunderbolt 3, and up to 1050 MB/s read and 1000 MB/s write via USB 3.2 Gen 2—while its aluminium housing and compact black design support portable professional workflows.
Advantages
The PRO-G40 combines dual-interface compatibility (Thunderbolt 3 and USB 3.2 Gen 2) with sustained high performance and a cooling aluminium core to maintain speeds during heavy workloads. Its IP68 dust- and water-resistance, 3 m drop protection and 4000 lb crush resistance provide robust physical protection. Available in capacities up to 4TB, the drive is suitable as a fast external storage or scratch disk for high-resolution editing and rendering.
Suitable for
Video editing and rendering on location
High-resolution photo workflows and raw file storage
Fast file transfers between Thunderbolt 3 and USB-C systems
Portable backup and large media archive storage
Key specifications
Capacity: 4 TB
Interfaces: Thunderbolt 3 and USB 3.2 Gen 2 (USB Type-C)
Max sequential read/write (Thunderbolt 3): up to 3000 MB/s read, 2500 MB/s write
Max sequential read/write (USB 3.2 Gen 2): up to 1050 MB/s read, 1000 MB/s write
Data transfer rate: 40 Gbit/s (Thunderbolt 3)
Housing material: aluminium with cooling core
Durability: IP68 dust/water resistance, 3 m drop protection, 4000 lb crush resistance
Colour: Black
Weight: 0.1231 kg
Manufacturer part number (MPN): SDPS31H-004T-GBCND
How to use
Connect the PRO-G40 SSD to a compatible host using the supplied USB Type-C cable. For maximum performance, attach the drive to a Thunderbolt 3 port and verify the host system supports the required protocol and drivers. Use the drive as external storage or as a scratch disk for editing software; format the drive in the file system that best matches your workflow and operating system (for example, exFAT for cross-platform use or APFS/HFS+ for macOS-optimized workflows). Eject the drive safely from the host operating system before disconnecting.
Usage recommendations
To maintain peak performance and longevity, avoid prolonged exposure to extreme temperatures, ensure proper airflow around the aluminium housing during sustained heavy transfers, and keep firmware up to date. Use Thunderbolt 3 for demanding real-time editing and USB 3.2 Gen 2 for broad device compatibility and solid transfer speeds.

## Specifications

### Features

| Feature | Value |
|---|---|
| Product colour | Black |
| Housing material | Aluminium |
| International Protection (IP) code | IP68 |
| Windows operating systems supported | Windows 10, Windows 11 |
| Mac operating systems supported | Mac OS X 10.15.3 Catalina, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 11.0 Big Sur, Mac OS X 12.0 Monterey, Mac OS X 13.0 Ventura |
| Protection features | Drop proof, Dust resistant, Water resistant |
| Hardware encryption | No |
| Password protection | No |

### Ports & interfaces

| Feature | Value |
|---|---|
| Data transfer rate | 40 Gbit/s |
| Wi-Fi | No |
| USB version | 3.2 Gen 2 (3.1 Gen 2) |
| Thunderbolt technology | Yes |
| Thunderbolt version | 3 |
| USB connector | USB Type-C |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 5 - 35 |

### Solid state drive

| Feature | Value |
|---|---|
| Read speed | 3000 MB/s |
| Write speed | 2500 MB/s |
| SSD capacity | 4000 GB |
| NVMe | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.1231 kg |
| Height | 12 mm |
| Width | 58 mm |
| Depth | 111 mm |

### Packaging data

| Feature | Value |
|---|---|
| Cables included | Thunderbolt, USB Type-C |
| Quick start guide | Yes |

## FAQ

### How much does the SSD SanDisk 4TB PRO-G40 cost, and is it available for purchase?

The price is 979.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 78 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All SANDISK products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized SANDISK service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, ssd capacity, usb version, housing material, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for SSD SanDisk 4TB PRO-G40?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/10478984/64712111_large.webp