SDPS31H-004T-GBC1D SanDisk Professional Pro G40 4TB Portable External Solid State Drive
SDPS31H-004T-GBC1D Overview
The SanDisk Professional Pro-G40 4TB (SDPS31H-004T-GBC1D) is a premium-grade portable SSD designed for professional creators who need extremely fast transfer speeds combined with rugged durability. It uses a dual-interface design, supporting Thunderbolt 3 for maximum performance and USB 3.2 Gen 2 for broad compatibility, making it flexible across high-end workstations and standard USB-C systems.On Thunderbolt 3, it delivers very high performance—up to around 3000MB/s read and 2500MB/s write—making it suitable for tasks like 4K/8K video editing, large project file handling, and real-time scratch disk usage. When used over standard USB-C, performance drops but remains strong for everyday high-speed storage workflows.
$1,020.00
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SDPS31H-004T-GBC1D Technical Specifications
SanDisk Professional Pro G40 4TB Portable External Solid State Drive
| Manufacturer | SanDisk |
|---|---|
| Manufacture Part Number | SDPS31H-004T-GBC1D |
| Capacity | 4TB |
| Drive Type | External NVMe SSD |
| Interface | Thunderbolt 3 / USB 3.2 Gen 2 |
| Connector | USB-C |
| Max Sequential Read | Up to 3000 MB/s |
| Max Sequential Write | Up to 2500 MB/s |
| USB Mode Speed | Up to ~1050 MB/s read / ~1000 MB/s write |
| Build | Rugged aluminum + rubber enclosure |
| Durability Rating | IP68 |
| Drop Resistance | Up to 3 meters |
| Crush Resistance | Up to ~1800–4000 lbs |
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