1. Introducció
This manual provides detailed instructions for the setup, operation, and maintenance of your SSK 128GB Portable SSD, Model SD450. Please read this manual thoroughly before using the device to ensure proper functionality and to maximize its lifespan. This portable solid-state drive is designed for high-speed data transfer and reliable storage across various devices and operating systems.
2. Què hi ha a la caixa
- 128GB External SSD (SSK SD450)
- USB 3.2 Gen2 USB-C to USB-C Cable
- Adaptador USB-A
3. Configuració i connexió
The SSK Portable SSD is designed for plug-and-play functionality. Follow these steps to connect your device:
- Identify the correct cable: Use the provided USB-C to USB-C cable for devices with a USB-C port. For devices with a standard USB-A port, attach the included USB-A adapter to the USB-C end of the cable.
- Connect to your device: Plug the appropriate end of the cable into the SSK Portable SSD and the other end into your computer, smartphone, or tablet.
- Reconeixement del dispositiu: The SSD should be automatically recognized by your operating system (Windows, macOS, Android, Linux, iOS). An LED indicator on the SSD will light up to show activity.


4. Instruccions de funcionament
Once connected, the SSK Portable SSD functions like any other external storage device. You can drag and drop files, copy and paste, or use your device's file management system to transfer data.
4.1 Transferència de dades
The SSD supports USB 3.2 Gen2, offering data transfer speeds up to 550MB/s. Actual speeds may vary based on the host device, operating system, and application used.

4.2 OTG Functionality
The portable SSD supports On-The-Go (OTG) function, allowing direct connection to compatible mobile devices such as smartphones and tablets for seamless file transfers. Power consumption is less than 5 Watts. Nota: Only newer iPhones with USB-C ports are supported. Older Lightning models are not compatible.

4.3 indicador LED
The integrated LED light indicates the portable SSD's activity status. A blinking light typically signifies data transfer, while a solid light indicates the device is connected and idle.
5. Data Security and Performance Features
The SSK Portable SSD incorporates advanced features to ensure data integrity and optimal performance.
- Monitorització SMART: Self-Monitoring, Analysis, and Reporting Technology (S.M.A.R.T.) allows you to monitor the health of the external solid-state drive, providing early warnings of potential issues.
- TRIM Technology: TRIM ensures consistent write speeds and extends the longevity of the portable SSD by actively managing data blocks.
- SLC Caching: To prevent slowdowns during large file transfers, the SSD utilizes high-speed SLC caching. Approximately 25% of the current available capacity is allocated for this cache, maintaining steady 6Gbps performance.
- Repòs automàtic: The device features an auto-sleep function, typically after 20 minutes of inactivity, to conserve power and extend device life.


6. Efficient Heat Dissipation
The SSK Portable SSD features a thick aluminum alloy case, which provides superior heat dissipation. This design ensures reliable performance without concerns of overheating, even during extended use or large data transfers.

7. Especificacions
| Característica | Detall |
|---|---|
| Marca | SSK |
| Número de model | SD450 |
| Capacitat d'emmagatzematge digital | 128 GB |
| Interfície de disc dur | Sèrie ATA-600 |
| Tecnologia de connectivitat | USB 3.2 Gen2 (6 Gbps) |
| Velocitat de lectura | Fins a 550 MB/s |
| Característiques especials | LED Light, OTG Function, Portable, S.M.A.R.T., TRIM Support |
| Dispositius compatibles | Camera, Desktop, Laptop, Smartphone, Tablet |
| Plataforma de maquinari | Linux, Mac, PC |
| Color | Gris espacial |
| Pes de l'article | 1.52 unces (aprox. 43 g) |
| Dimensions del producte (LxWxH) | 2.5 x 1.3 x 0.4 polzades |
8. Solució De Problemes
If you encounter issues with your SSK Portable SSD, consider the following common solutions:
- Dispositiu no reconegut:
- Ensure the cable is securely connected to both the SSD and your host device.
- Prova un port USB diferent del teu dispositiu.
- Prova amb un cable diferent si està disponible.
- Reinicieu l'ordinador o el dispositiu mòbil.
- For Windows, check Disk Management to see if the drive appears but needs to be initialized or assigned a drive letter.
- For macOS, check Disk Utility.
- Velocitats de transferència lentes:
- Ensure your host device's USB port supports USB 3.2 Gen2 (or at least USB 3.0/3.1). Older USB 2.0 ports will result in significantly slower speeds.
- Comproveu que el files being transferred are not excessively small or numerous, as this can impact overall transfer rates.
- Close other applications that might be using system resources or the USB port.
- Capacity Display Differences:
- Note that the displayed capacity of a 128GB SSD may appear as approximately 116GB on Windows. This is due to differences in how 1GB is calculated (1024MB on Windows vs. 1000MB on SSDs). macOS typically shows the full 128GB. This is normal and not an indication of a defect.
- Preocupacions de sobreescalfament:
- The aluminum alloy case is designed for efficient heat dissipation. If the device feels warm during heavy use, this is normal. If it becomes excessively hot and performance degrades, ensure it is in a well-ventilated area and not covered.
9. Vídeo del producte
10. Garantia i Suport
This product is covered by a standard return policy, typically 30 days for refunds or replacements. For specific warranty details, technical support, or further assistance, please refer to the manufacturer's official website or contact SSK customer service directly. Keep your purchase receipt for warranty claims.





