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Glyph Atom Pro NVME v2 – 2TB
2TB Thunderbolt 3 Portable NVMe SSD With Up To 3,000MB/s Sustained Performance
£ 418.95 | £ 502.74 inc VAT
SanDisk Professional PRO-G40 SSD – 4TB
SanDisk Professional PRO-G40 SSD – 4TB
4TB APFS Portable NVMe SSD With Thunderbolt 3 And USB 3.2 Gen 2
The SanDisk Professional PRO-G40 SSD 4TB (SDPS31H-004T-GBCND) is a dual-mode portable NVMe SSD for demanding creative and production workflows.
The current APFS model supports Thunderbolt 3 (40Gbps) and USB 3.2 Gen 2 (10Gbps), with Sandisk listing sequential performance of 3000MB/s read and 2500MB/s write for this capacity via Thunderbolt 3.
- Pre-formatted APFS for macOS 10.13+ and Time Machine.
- USB-C connector with Thunderbolt 3 and USB 3.2 Gen 2 compatibility.
- IP68 dust/water resistance, up to 3 m drop resistance and 4,000 lb crush resistance.
- 5-year limited warranty.
Category: Portable Hard Drives & RAIDs
Brand: SanDisk Professional
Original price was: £ 1,094.91.£ 814.95Current price is: £ 814.95. | £ 977.94 inc VAT
Please Call Us For Availability Of This Item
SanDisk Professional PRO-G40 SSD – 4TB – Product Overview
The SanDisk Professional PRO-G40 SSD 4TB (SDPS31H-004T-GBCND) combines high-speed NVMe storage with dual-mode Thunderbolt 3 and USB 3.2 Gen 2 connectivity in a compact, rugged portable enclosure.
Capacity-Specific Performance
For this exact 4TB APFS model, Sandisk lists sequential performance of 3000MB/s read and 2500MB/s write. Performance depends on the host system, interface and workload.
Dual-Mode Connectivity
The USB-C connector supports Thunderbolt 3 at 40Gbps as well as USB 3.2 Gen 2 at 10Gbps, making the drive suitable for workflows that move between Thunderbolt and USB-C systems.
APFS For Mac Workflows
This GBCND variant is supplied pre-formatted in APFS for macOS 10.13+ and is Time Machine compatible. It can be reformatted for use with Windows 10+.
Rugged Field Design
The enclosure is rated IP68 for dust and water resistance and is designed to withstand drops of up to 3 metres and crush forces up to 4,000 lb under Sandisk's stated test conditions.
Thermal Management
An aluminium core helps pull heat away from the internal NVMe SSD to support sustained performance during intensive transfers and high-resolution media workflows.
Compact Professional Storage
The enclosure measures approximately 111 x 58 x 12 mm and weighs about 123.1 g, making it practical as a fast scratch drive, shuttle drive or portable project drive.
In The Box
PRO-G40 SSD, Thunderbolt 3 40Gbps cable compatible with USB 3.2 Gen 2, and Quick Start Guide.
SanDisk Professional PRO-G40 SSD – 4TB – Key Features
- 4TB SanDisk Professional PRO-G40 SSD, exact model SDPS31H-004T-GBCND.
- Sequential performance listed at 3000MB/s read and 2500MB/s write for this APFS capacity.
- Thunderbolt 3 (40Gbps) and USB 3.2 Gen 2 (10Gbps) dual-mode connectivity.
- USB-C connector.
- NVMe SSD storage.
- Pre-formatted APFS for macOS 10.13+; Time Machine compatible.
- Can be reformatted for Windows 10+.
- IP68 dust and water resistance.
- Up to 3 m drop resistance and 4,000 lb crush resistance under stated test conditions.
- Aluminium core for thermal management.
- 5-year limited warranty.
SanDisk Professional PRO-G40 SSD – 4TB – Technical Specifications
| Product | SanDisk Professional PRO-G40 SSD (APFS) |
| SKU | SDPS31H-004T-GBCND |
| Capacity | 4TB |
| Drive Type | NVMe SSD |
| Connector | USB-C |
| Interfaces | Thunderbolt 3 (40Gbps); USB 3.2 Gen 2 (10Gbps) |
| Sequential Read Performance | 3000MB/s |
| Sequential Write Performance | 2500MB/s |
| Drive Format | APFS |
| macOS Compatibility | macOS 10.13+; Time Machine compatible |
| Windows Compatibility | Windows 10+ via reformat |
| Dust / Water Resistance | IP68 |
| Drop Resistance | Up to 3 m |
| Crush Resistance | Up to 4,000 lb |
| Operating Temperature | 5°C to 35°C |
| Dimensions (L x W x H) | Approx. 111 x 58 x 12 mm |
| Weight | 123.1 g |
| Box Contents | PRO-G40 SSD; Thunderbolt 3 / USB 3.2 Gen 2 compatible cable; Quick Start Guide |
| Warranty | 5-year limited warranty |
SanDisk Professional PRO-G40 SSD – 4TB Product Downloads
SanDisk Professional Delivery Information
Generally, next working day delivery services (UK Mainland) are available on standard SanDisk Professional Delivery orders placed before 2 pm (subject to stock availability).
Non-timed deliveries should be delivered between 9 am and 6 pm.
Orders placed after 2 pm on Fridays and weekends will be processed as normal the following Monday.
Orders placed on Bank Holidays will be processed the next working day.
If urgent, please call one of our helpful account managers so they may double check everything for you, enabling you to place your order with confidence.
Please note: these product details are for guide purposes only, and may contain errors.
We always recommend double-checking the product specs and features on the manufacturer website, or contact us if unsure before ordering.
