Introduction
The Vantec NexStar HX 3.5-inch SATA III Hard Drive Enclosure USB 3.0 with Fan is designed to provide a secure and efficient external storage solution for your 3.5-inch SATA hard drives. This enclosure features a robust aluminum case for heat dissipation and an active 60mm fan to maintain optimal operating temperatures. It supports SATA III 6Gbps and USB 3.0 with UASP protocol for fast data transfer, and includes smart power-saving features.

Image: The Vantec NexStar HX 3.5-inch SATA III Hard Drive Enclosure, showcasinson design élégant.
Contenu du colis
Vérifiez que tous les éléments sont présents dans votre colis :
- NexStar® HX Enclosure
- Enclosure Stand
- Adaptateur secteur
- Jeu de vis
- Câble USB
- Guide de démarrage rapide
Caractéristiques principales
- Design for Large Capacity Drives: Supports 3.5-inch SATA III hard drives.
- SATA III 6Gbps Support: Backwards compatible with SATA II/I for high-speed data transfer.
- Interface USB 3.0: Maximum transfer rates up to 5 Gbps, compatible with USB 2.0 and 1.1.
- Ventilateur de refroidissement actif : Integrated 60mm fan with On & Off/Variable Speed Switch for effective heat management.
- Construction en aluminium : Durable aluminum case and tray for enhanced heat dissipation.
- Smart & Green Features: Extends drive life by spinning down when the system goes to sleep, saving energy.
- Prise en charge du protocole UASP : Improves data transfer performance with compatible systems.
- Prêt à l'emploi : No drivers required for Windows OS, OS X, and Linux systems.
- Échangeable à chaud : Connect and disconnect without rebooting the system.

Image: Diagram illustrating the features and airflow of the NexStar HX enclosure.
Configuration requise
- Système opérateur: Windows OS (10/11), OS X 10.10 or greater, Latest Linux.
- Interface: Available USB 3.0, 2.0, or 1.1 port.
- Disque dur: 3.5-inch SATA I/II/III hard drive.
Instructions d'installation
Follow these steps to install your 3.5-inch SATA hard drive into the NexStar HX enclosure and connect it to your computer.
1. Installation du disque dur
- Ouvrez le boîtier : Carefully slide open the enclosure to access the internal tray.
- Connectez le disque dur : Align your 3.5-inch SATA hard drive with the SATA data and power connectors on the enclosure's circuit board. Gently push the hard drive until it is firmly seated.
- Sécurisez le disque dur : Use the provided screws from the screw set to secure the hard drive to the internal tray. Ensure it is stable.
- Fermez l'enclos : Slide the internal tray back into the enclosure until it clicks into place. Use the remaining screws to secure the enclosure's outer casing.

Image: Illustration of a hard drive being installed into the enclosure, showing the internal connectors.
2. Connexion à votre ordinateur
- Connecter l'alimentation : Plug the AC adapter into the enclosure's power port and then into a wall outlet.
- Connectez USB : Connect one end of the provided USB cable to the enclosure's USB 3.0 port and the other end to an available USB port on your computer.
- Mise sous tension : Turn on the enclosure using the power switch. The enclosure will be detected by your operating system.
- Drive Initialization (New Drives Only): If you are using a new hard drive, it may need to be initialized and formatted through your operating system's Disk Management (Windows) or Disk Utility (macOS) before it can be used. Refer to your operating system's documentation for detailed instructions.
Mode d'emploi
Contrôle du ventilateur
The NexStar HX features a 60mm cooling fan with an On/Off/Variable switch. You can adjust the fan speed to optimize cooling performance and noise levels. For sustained high-performance use or in warm environments, it is recommended to set the fan to a higher speed. For lighter use, a lower speed or off setting may be sufficient.

Image: Close-up of the enclosure's fan and controls, indicating its cooling function.
Mode d'économie d'énergie
The enclosure supports a power-saving mode that spins down the hard drive when the connected computer enters sleep mode. This feature helps conserve energy and extend the lifespan of your hard drive. Ensure the enclosure is connected to a working computer system for this function to operate correctly.
Retrait en toute sécurité
Always safely eject the hard drive from your operating system before disconnecting the USB cable or powering off the enclosure to prevent data corruption. For Windows, use "Safely Remove Hardware and Eject Media." For macOS, drag the drive icon to the Trash or use the Eject option.
Entretien
- Nettoyage: Utilisez un chiffon doux et sec pour nettoyer l'extérieur du boîtier. N'utilisez pas de nettoyants liquides ni de solvants.
- Élimination de la poussière : Periodically check the fan and vents for dust accumulation. Use compressed air to gently clear any dust to ensure proper airflow and cooling efficiency.
- Stockage: Lorsqu'il n'est pas utilisé, rangez le boîtier dans un endroit frais et sec, à l'abri de la lumière directe du soleil et des températures extrêmes.
Dépannage
Lecteur non détecté
- Vérifier les connexions : Ensure the USB cable and power adapter are securely connected to both the enclosure and the computer/power outlet.
- Mise sous tension : Verify that the enclosure's power switch is in the "On" position.
- Essayez un autre port USB : Connect the enclosure to a different USB port on your computer.
- Test with Another Computer: If possible, test the enclosure with another computer to rule out computer-specific issues.
- Check Drive Status: For new drives, ensure the drive is initialized and formatted in your operating system's Disk Management (Windows) or Disk Utility (macOS). For existing drives, check if the drive is visible in these utilities.
- Re-seat Drive: Power off the enclosure, disconnect all cables, open the enclosure, and re-seat the hard drive to ensure proper connection to the SATA interface.
Vitesses de transfert de données lentes
- Port USB 3.0: Ensure the enclosure is connected to a USB 3.0 port on your computer for optimal speeds. Connecting to a USB 2.0 port will result in slower transfer rates.
- Prise en charge de l'UASP : Verify that your operating system and USB host controller support UASP for enhanced performance.
- Qualité du câble : Use the provided high-quality shielded USB 3.0 cable.
- Santé au volant : Check the health of your hard drive using appropriate diagnostic tools. A failing drive can cause slow performance.
Surchauffe du boîtier
- Vitesse du ventilateur : Ensure the 60mm fan is turned on and set to an appropriate speed using the variable switch.
- Débit d'air : Ensure the enclosure's vents are not obstructed and there is adequate airflow around the unit.
- Poussière: Nettoyez toute accumulation de poussière sur le ventilateur et les grilles d'aération.
- Environnement: Utilisez l'enceinte dans un endroit bien ventilé.
Caractéristiques
| Numéro de modèle | NST-387S3-BK |
| Marque | Vantec |
| Interface matérielle | USB 3.0 |
| Type de lecteur compatible | 3.5-inch SATA I/II/III Hard Drives |
| Capacité maximale prise en charge | Jusqu'à 16 To |
| Taux de transfert de données | Up to 5 Gbps (USB 3.0), Up to 6 Gbps (SATA III) |
| Matériau de l'enceinte | Aluminium |
| Refroidissement | 60mm Fan with On/Off/Variable Switch |
| Plateforme matérielle | Linux, Mac, PC |
| Dimensions du produit (L x l x H) | 8.5" x 4.8" x 2" |
| Poids de l'article | 1.7 livres |
| Code UPC | 844767023021 |

Image: Visual representation of the USB 3.0 interface and UASP support for fast data transfer.
Informations sur la garantie
The Vantec NexStar HX 3.5-inch SATA III Hard Drive Enclosure (NST-387S3-BK) comes with a Garantie 1 ans pièces et main d'oeuvre from the date of purchase. This warranty covers manufacturing defects and workmanship under normal use. It does not cover damage caused by misuse, accident, modification, or unauthorized repair.
Veuillez conserver votre preuve d'achat pour les réclamations au titre de la garantie.
Soutien
For technical support, driver downloads, or further assistance, please visit the official Vantec website ou contactez leur service client.
Vantec Official Website: www.vantecusa.com
For additional product information or to explore other Vantec products, you may also visit the Vantec Store on Amazon.