






💼 Backup like a boss—speed, space, and security in your pocket!
The Transcend 4TB External HDD combines massive storage capacity with ultra-fast USB 3.1 Gen 2 connectivity and a robust three-stage shock protection system. Featuring a convenient one-touch auto backup button and bundled with Transcend Elite and RecoveRx software, it ensures effortless data management and recovery. Compact and portable, it supports both Windows and Mac platforms, backed by a 3-year warranty for reliable performance.








| Brand | Transcend |
| Manufacturer | Transcend Information Inc. No. 70, Xingzhong Rd., Neihu Dist., Taipei City 114, Taiwan, R.O.C., Transcend Information,Inc. |
| Model | TS4TSJ25H3B |
| Model Year | 2018 |
| Product Dimensions | 13.18 x 8.08 x 2.44 cm; 294.84 g |
| Item model number | TS4TSJ25H3B |
| RAM Size | 4 TB |
| Memory Storage Capacity | 4 TB |
| Flash Memory Installed Size | 4 |
| Digital storage capacity | 4 TB |
| Hard Drive Size | 4 TB |
| Hard Drive Interface | USB 3.0 |
| Hard Disk Rotational Speed | 5400 RPM |
| Removable Storage Native Capacity | 4000 GB |
| Hardware Platform | Mac, PC, Unix |
| Hardware Interface | USB 2.0 |
| Compatible Devices | Laptop |
| Special Features | Compact |
| Mounting Hardware | micro USB to USB Type A Cable - 1 unit |
| Number of items | 1 |
| Wattage | 4 |
| Batteries Included | No |
| Batteries Required | No |
| Data Transfer Rate | 625 Gigabits Per Second |
| Wireless Type | 2.4 GHz Radio Frequency |
| Number of Ports | 1 |
| Total USB ports | 1 |
| Connector Type | USB |
| Form Factor | Portable |
| Does it contain liquid? | No |
| Includes AC Adapter | No |
| Supports Bluetooth Technology | No |
| Manufacturer | Transcend Information,Inc. |
| Country of Origin | Taiwan |
| Imported By | Anandit Infotech India Pvt. Ltd. |
| Item Weight | 295 g |
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