1. Entwodiksyon
This manual provides comprehensive instructions for the installation, operation, maintenance, and troubleshooting of your ACASIS 40Gbps M.2 NVMe SSD Enclosure (Model: TBU401 Pro). This high-performance enclosure is designed for rapid data transfer and reliable external storage, featuring a built-in cooling fan for optimal thermal management.
2. Pwodwi souview
2.1. Pake kontni
- SSD patiraj
- 40Gbps cable
- Manyèl itilizatè
- Thermal pads (x2)
- SSD size adapter
- Bouchon kawotchou
2.2. Karakteristik kle
- 40Gbps High-Speed Transfer: Supports ultra-fast data transfer rates for large files ak aplikasyon ki mande anpil.
- Fanatik refwadisman entegre: Enhances heat dissipation to maintain optimal performance and prolong SSD lifespan.
- Intel Certified Chip: Features JHL7440 Intel certified chip for stable and reliable performance.
- Inivèsèl konpatibilite: Compatible with Thunderbolt 3/4, USB4/3.2/3.1/3.0/2.0.
- NVMe SSD Support: Supports M.2 NVMe SSDs (B+M Key, M-Key) in sizes 2230, 2242, 2260, and 2280.
- Enstalasyon san zouti: Designed for easy and quick SSD installation without the need for tools.

Image: The ACASIS 40Gbps M.2 NVMe SSD Enclosure shown with its included USB-C to USB-C cables.

Imaj: Yon eksplozyon view diagram illustrating the internal cooling fan and heat dissipation mechanism within the enclosure.
3. Enstalasyon
3.1. SSD Installation
- Open the bottom plate: Gently slide or open the bottom cover of the enclosure.
- Insert M.2 NVMe SSD: Align your M.2 NVMe SSD with the slot and insert it firmly. Secure the SSD with the provided rubber stopper or screw, depending on the design.
- Aplike kousen tèmik la: Place the thermal pad(s) onto the SSD to ensure proper heat transfer to the enclosure's aluminum body.
- Close the lower cover: Reattach the bottom cover, ensuring it is securely closed.

Image: A visual guide demonstrating the four steps for tool-free SSD installation.
4. Operasyon Enstriksyon
4.1. Konekte ak yon Aparèy Lame
Connect the ACASIS SSD enclosure to your computer or compatible device using the provided 40Gbps USB-C cable. Ensure the connection is secure. The enclosure is plug-and-play, meaning it should be recognized automatically by your operating system.
4.2. Data Transfer and Performance
The ACASIS TBU401 Pro supports up to 40Gbps data transfer speeds. Actual speeds may vary depending on your SSD, host device, and operating system. For optimal performance, ensure your device supports USB4 or Thunderbolt 3/4.

Image: A laptop connected to the ACASIS SSD enclosure, illustrating the 40Gbps data transfer capability.
4.3. Fonksyonman Vantilatè Refwadisman an
The built-in cooling fan automatically activates to dissipate heat during intensive operations, helping to maintain stable performance and prevent thermal throttling. The fan operates quietly to minimize disturbance.
4.4. SSD Formatting and Speed Testing
For new SSDs, you may need to format the drive before use. The choice of file system (e.g., ExFAT, APFS) can impact performance and compatibility across different operating systems. For example, APFS generally offers faster speeds on Apple Silicon Macs compared to ExFAT, but ExFAT provides broader compatibility across Windows, macOS, and Linux systems.

Image: A screenshot of a disk speed test application displaying read and write performance metrics for an SSD.
5. Konpatibilite
The ACASIS TBU401 Pro SSD Enclosure offers broad compatibility with various devices and operating systems:
5.1. Aparèy konpatib
- MacBook Pro, MacBook Air, Mac Mini, iPad Pro (M1 Pro/Max compatible)
- Surface Pro 8, Dell XPS 13, Dell XPS 15
- ASUS Zenbook 14X, Acer Swift Go 14
- PlayStation 5 (PS5), Xbox, Nintendo Switch (NS)
5.2. Sistèm konpatib
- Windows (Windows 7 and above)
- macOS (macOS 10.2 and above)
- Linux (Linux 5.6 and above)
5.3. Interface Compatibility
Fully compatible with Thunderbolt 3/4, USB4. Backward compatible with USB 3.2, 3.1, 3.0, and 2.0 at their respective speed limits.

Image: A detailed chart outlining the compatibility of the enclosure with different devices and operating systems.
6. Antretyen
To ensure the longevity and optimal performance of your ACASIS SSD Enclosure, follow these maintenance guidelines:
- Kenbe bwat la pwòp epi san pousyè. Sèvi ak yon twal mou epi sèk pou netwaye.
- Evite ekspoze aparèy la nan tanperati ekstrèm oswa imidite.
- Manyen bwat la avèk prekosyon pou evite domaj fizik.
- Always safely eject the drive from your operating system before disconnecting the cable to prevent data corruption.
NAN. Depanaj
If you encounter issues with your ACASIS SSD Enclosure, refer to the following common problems and solutions:
7.1. Kondwi pa rekonèt
- Ensure the SSD is correctly installed and seated firmly within the enclosure.
- Try connecting the enclosure to a different USB/Thunderbolt port on your device.
- Teste avèk yon lòt kab si genyen.
- Check Disk Management (Windows) or Disk Utility (macOS) to see if the drive is detected but unformatted. Format if necessary.
7.2. Vitès transfè done ki ba
- Verify that your host device's port supports 40Gbps (USB4 or Thunderbolt 3/4).
- Ensure you are using the provided 40Gbps cable.
- Check the SSD's health and performance.
- Fèmen tout aplikasyon ki nan background nan ki ta ka ap konsome resous sistèm oswa antre/soti sou disk la.
- For Apple Silicon Macs, using APFS format generally yields faster speeds than ExFAT.
7.3. Surchof
- Ensure the thermal pads are correctly placed on the SSD.
- Verify that the cooling fan is operating (a slight hum or airflow might be noticeable).
- Ensure adequate airflow around the enclosure.

Image: A visual guide addressing common issues related to data transfer speeds and potential solutions.
8. Espesifikasyon
| Spesifikasyon | Detay |
|---|---|
| Nimewo Modèl | TBU401 Pro |
| Materyèl | Aliminyòm |
| Pwa atik | 137 gram (4.8 ons) |
| Kapasite Depo Memwa (Maksimòm) | 8 TB |
| Aparèy konpatib | Laptop, Desktop, tablèt |
| Disk Disk Fòm Faktè | M.2 2230/2242/2260/2280 |
| Max Kantite Aparèy Sipòte | 1 |
| Pousantaj Transfè Done | 40Gbps (up to 2805MB/s Read / 2734MB/s Write) |
| Entèfas Materyèl | USB 2.0, USB 3.0, USB 3.1, USB 3.2, USB4, Thunderbolt 3/4 |
| Koulè | Nwa |
| Dimansyon pwodwi | 4.63"L x 2.24"L x 0.71"H |
9. Garanti ak sipò
ACASIS products come with a manufacturer's warranty. For detailed warranty information, technical support, or service inquiries, please refer to the contact information provided on the official ACASIS website or your purchase documentation. Our professional team is committed to providing high-quality products and support.





