1. Produit terminéview
The ORICO 40Gbps M.2 NVMe SSD Enclosure (Model CNM2-U4-GY) is designed for high-speed data transfer and external storage. It features a built-in cooling fan and an aluminum alloy shell to ensure optimal thermal management during intensive use. This enclosure supports M-Key NVMe SSDs and is compatible with various interfaces including USB4, Thunderbolt 4/3, USB 3.2, USB 3.1, and USB 3.0.

Image 1.1 : Terminéview of the ORICO 40Gbps M.2 NVMe SSD Enclosure.
2. Contenu du colis
Veuillez vérifier que tous les articles sont présents dans le colis :
- 1 x ORICO 40Gbps NVMe SSD Enclosure
- 1 x 2-in-1 USB Cable (USB-C to USB-C 40Gbps, USB-C to USB-A 10Gbps)
- 1 x coussin thermique en silicone
- 1 x tournevis
- Vis pour l'installation du SSD
- Manuel d'utilisation

Image 2.1: Contents included in the ORICO NVMe SSD Enclosure package.
3. Spécifications
| Fonctionnalité | Description |
|---|---|
| Numéro de modèle | CNM2-U4-GY |
| Interface | USB4 (40Gbps), Thunderbolt 4/3, USB 3.2/3.1/3.0 |
| Compatibilité SSD | M-Key 2230/2242/2260/2280 NVMe SSDs (up to 8TB) |
| Circuit de refroidissement | Built-in Fan, Aluminum Alloy Shell, Silicone Thermal Pads |
| Vitesse de transfert des données | Up to 40Gbps (Read: 3500 MB/s, Write: 3000 MB/s) |
| Dimensions (L x l x H) | 5.83 x 1.93 x 0.71 pouces |
| Poids | 9.1 onces |
| Matériel | Alliage d'aluminium |
| Systèmes d'exploitation pris en charge | Windows, macOS, Linux, Android |
Note: Not compatible with Intel CPUs prior to 12th Gen. Not recommended for SN750, 970 EVO Plus, or P3 SSDs. SATA SSDs are not supported.
4. Configuration et installation
Suivez ces étapes pour installer votre SSD M.2 NVMe dans le boîtier :
- Enlever le couvercle: Use the provided screwdriver to unscrew the retaining screw and gently slide open the upper cover of the enclosure.
- Installez le SSD M.2 : Insert your M.2 NVMe SSD into the M.2 interface at a 45-degree angle. Gently push down the SSD and secure it with the provided screw to fix it in place. Ensure the SSD is M-Key compatible and of size 2230, 2242, 2260, or 2280.
- Appliquer le tampon thermique : Place the silicone thermal pad onto the installed SSD. This helps in heat dissipation.
- Installation complète : Close the upper cover and secure it with the retaining screw.

Image 4.1: Step-by-step guide for M.2 NVMe SSD installation.

Image 4.2: Supported M.2 NVMe SSD types and sizes.
5. Fonctionnement
Once the SSD is installed, connect the enclosure to your host device using the provided 2-in-1 USB cable. The enclosure is plug-and-play and does not require additional drivers for most operating systems.
5.1 Transfert de données
Utilize the USB-C to USB-C cable for 40Gbps transfer speeds when connecting to compatible Thunderbolt 3/4 or USB4 ports. For devices with USB-A ports, use the USB-C to USB-A cable for speeds up to 10Gbps. The enclosure supports UASP and TRIM commands for optimized performance and SSD longevity.

Image 5.1: Enclosure connected to a laptop for data transfer.
5.2 Alimentation électrique
The USB-C to USB-C cable also supports 100W Power Delivery (PD) fast charging, allowing for simultaneous data transfer and device charging if your host device supports it.

Image 5.2: The versatile 2-in-1 data cable for the enclosure.
6. Système de refroidissement
The ORICO NVMe SSD Enclosure incorporates a multi-level cooling system to maintain optimal operating temperatures for your SSD, preventing performance throttling and ensuring stability during prolonged use.
- Ventilateur de refroidissement intégré : An integrated fan actively circulates air to dissipate heat. The fan operates at 7000 RPM, producing approximately 40-60 decibels of sound.
- Coque en alliage d'aluminium : The entire enclosure is constructed from aluminum alloy, which acts as a large heatsink to draw heat away from the SSD.
- Silicone Thermal Pads: These pads create direct contact between the SSD and the aluminum casing, enhancing thermal conductivity.

Image 6.1 : Interne view highlighting the built-in cooling fan.

Image 6.2: Illustration of the multi-level cooling design.
7. Compatibilité
The enclosure offers broad compatibility with various devices and operating systems:
7.1 Host Device Compatibility
- Intel 12th Gen CPUs and later
- Apple M1/M2/M3/M4 chips
- AMD CPUs
- Compatible with devices featuring Thunderbolt 3/4, USB4, USB 3.2, USB 3.1, and USB 3.0 interfaces.
Note: Not compatible with Intel CPUs prior to 12th Gen, including older Apple devices.
7.2 Compatibilité des systèmes d'exploitation
- Fenêtres
- macOS
- Système d'exploitation iPad
- Linux
- Androïde

Image 7.1 : Terminéview of device and system compatibility.
8. Dépannage
If you encounter issues with your ORICO NVMe SSD Enclosure, consider the following:
- Boîtier non détecté :
- Assurez-vous que le SSD est correctement installé et fixé dans le boîtier.
- Essayez de connecter le boîtier à un autre port USB/Thunderbolt de votre appareil.
- Essayez avec un autre câble USB si possible.
- Verify that your host device's operating system is up to date and has the necessary drivers for USB/Thunderbolt.
- Vérifiez dans Gestion des disques (Windows) ou Utilitaire de disque (macOS) si le disque est reconnu mais non initialisé ou non formaté.
- Vitesses de transfert lentes :
- Ensure you are using a 40Gbps compatible port (Thunderbolt 3/4 or USB4) and the USB-C to USB-C cable for maximum speed.
- Confirm your SSD is capable of high speeds.
- Fermez les autres applications susceptibles de consommer des ressources système ou des E/S disque.
- Check for background processes like antivirus scans.
- Surchauffe:
- Ensure the thermal silicone pad is correctly placed on the SSD.
- Avoid obstructing the ventilation holes on the enclosure.
- While the fan helps, continuous heavy load can still generate heat. Allow the device to cool if it becomes excessively hot.
- SSD Not Supported:
- Confirm your SSD is an M-Key NVMe SSD and not a SATA M.2 SSD. SATA M.2 SSDs are not compatible.
- Refer to the specifications for specific SSD models that are not recommended (e.g., SN750, 970 EVO Plus, P3).
9. Garantie et assistance
Les produits ORICO sont généralement couverts par une garantie du fabricant. Veuillez consulter la carte de garantie incluse dans votre emballage ou visiter le site officiel d'ORICO. webConsultez le site pour connaître les conditions générales de garantie détaillées.
For technical support, product inquiries, or warranty claims, please contact ORICO customer service through their official channels. Contact information can usually be found on the ORICO website ou dans l'emballage du produit.
When contacting support, please have your product model number (CNM2-U4-GY) and purchase information readily available.





