DAHUA PSSD-T70-500G 500GB PORTABLE SSD
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Technical Specifications
| Attribute | Detailed Specification |
| Product Model / SKU | Dahua PSSD-T70-500G |
| Brand / Manufacturer | Dahua Technology |
| Product Category | High-Speed External Portable Solid State Drive (PSSD) |
| Storage Capacity | 500 GB |
| Flash Memory Type | 3D NAND Flash Memory |
| Host Interface | USB 3.2 Gen 2 Type-C (Backward Compatible with USB 3.2 Gen 1, USB 3.0, and USB 2.0) |
| Max Sequential Read Speed | Up to 510 MB/s |
| Max Sequential Write Speed | Up to 490 MB/s |
| Form Factor / Design | Ultra-Slim, Pocket-Sized Form Factor with Integrated Lanyard / Keyring Hole |
| Chassis & Enclosure Material | High-Grade Aluminum Alloy / Rugged Drop- and Shock-Resistant Metal Body |
| Power Source | Bus-Powered via USB Port (No External Power Adapter Required) |
| Operating Voltage & Current | 5V ⎓ 1A (Low Power Consumption Architecture) |
| Operating Temperature | 0°C to 70°C (32°F to 158°F) |
| Storage Temperature | -20°C to 70°C (-4°F to 158°F) |
| Dimensions (L × W × H) | Approx. 89 mm × 51 mm × 9 mm |
| Product Weight | Approx. 48 g $\pm$ 2 g (Ultra-Lightweight & Pocketable) |
| Included Accessories | High-Speed USB Type-C to Type-C Cable / USB Type-C to Type-A Adapter Cable |
| Operating System Compatibility | Windows (7 / 8 / 10 / 11), macOS (10.4 or later), Linux, Android (OTG-Enabled Devices), iPadOS |
| Device Compatibility | Desktop PCs, Laptops, Android Smartphones, Tablets, Smart TVs, Gaming Consoles (PS4/PS5, Xbox) |
| Color Variants | Matte Grey / Sleek Metallic Silver |
| Warranty Policy | 3 Years Official Manufacturer / Distributor Limited Warranty |
Product Description
The Dahua PSSD-T70-500G is a pocket-sized 500GB high-speed portable solid state drive designed for mobile professionals, content creators, photographers, videographers, and students who demand fast, secure, and resilient external storage on the go. Engineered to outperform traditional spinning mechanical external hard drives, the PSSD-T70 leverages advanced 3D NAND flash memory combined with a high-throughput USB 3.2 Gen 2 Type-C interface. Delivering sequential read speeds of up to 510 MB/s and write speeds reaching 490 MB/s, it enables rapid backups of 4K video footage, high-resolution photo libraries, massive database backups, and everyday productivity files in seconds.
Built to endure the demands of daily commuting and remote field work, the Dahua T70 is encased in a premium aluminum alloy housing that serves a dual purpose: providing physical drop, shock, and vibration resistance, while acting as an integrated passive heatsink to rapidly dissipate thermal energy during continuous large-file transfers. Measuring just 9mm in thickness and weighing roughly 48 grams, its sleek contoured profile slips effortlessly into laptop sleeves, pockets, or camera bags. An integrated loop hole on the chassis corner allows users to attach lanyards or keychains for easy handling and retrieval.
The PSSD-T70-500G provides true universal plug-and-play operation across desktop PCs, modern ultrabooks, MacBooks, iPads, gaming consoles, and OTG-compatible Android smartphones without requiring manual driver installations. It draws power directly from the host connection, eliminating the need for bulky external power supplies. Complete with dual cable compatibility and backed by high-grade NAND endurance, the Dahua PSSD-T70-500G delivers high-speed portable data transfers, rugged metal build quality, and cross-platform flexibility supported by an official 3-year limited warranty.
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