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Acasis 40Gbps M.2 NVMe SSD Enclosure – Thunderbolt 3/4 & USB 4 – Tool-Free Design (With/Without Fan Option)
Upgrade your storage game with the Acasis 40Gbps M.2 NVMe SSD Enclosure, designed for lightning-fast data transfers and seamless compatibility with Thunderbolt 3/4, USB 4, and other USB standards. Whether you're a creative professional, gamer, or tech enthusiast, this tool-free enclosure lets you effortlessly install your NVMe SSD for high-speed performance on the go.
Choose between two models:
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Standard Version – Silent, fanless operation.
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Quiet Fan Version – Integrated cooling for enhanced thermal management.
Ideal for video editing, gaming, and large file transfers, the Acasis TBU405 enclosure ensures maximum speed and efficiency with a sleek, durable aluminum design.
Key Features:
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Blazing 40Gbps Speeds – Transfer massive files in seconds.
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Thunderbolt 3/4 & USB 4 Compatibility – Works seamlessly with latest-gen devices.
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Tool-Free Installation – Hassle-free setup, no screws needed.
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Premium Aluminum Build – Efficient heat dissipation and sleek look.
- Fan or No-Fan Option – Choose between silent or active cooling.
Warranty:
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1-Year Manufacturer Warranty – Covers defects and malfunctions.
What’s in the Box?
1 × Acasis 40Gbps M.2 NVMe SSD Enclosure
1 × Thunderbolt cable
1 × User Manual
TBU405 vs. TBU405ProM1 – What's the Difference?
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TBU405 – Base version with tool-free installation and no fan.
- TBU405ProM1 – Upgraded version with tool-free installation plus a built-in silent cooling fan for better heat dissipation.
The main difference is that TBU405ProM1 includes a built-in fan, making it ideal for sustained high-speed transfers and better thermal management.
- Plug and Play & Driver-free: No additional drivers required for easy setup.
- Multiple Heat Dissipation: Efficient thermal management to prevent overheating.
- Storage Capacity: Supports up to 8TB M.2 NVMe SSD.
- Max Transfer Speed: 40Gbps SSD case (transfer 10GB files in seconds).
- Compatibility: Works with Thunderbolt 3/4, USB 4/3.2/3.1/3.0/2.0.
- Chipset: Intel® Certified JHL7440 for ultra-fast, stable transfers.
- Dual-Chip Design: Uses Intel® JHL7440 + REALTEK® RTL9210B for backward compatibility and performance.
- Important Note: SSDs with integrated heatsinks may not fit inside the enclosure.
- TBU405M1/TBU405ProM1: Compatible with Thunderbolt 3/4, USB 4.0, and backward compatible with USB 3.2/3.1/3.0/2.0.
- Size Difference: TBU405ProM1 includes a cooling fan and is slightly larger than TBU405M1.
- Performance Variations: Different SSD models, interface protocols, and computer configurations may affect speed.
Q&A
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Question 1: Why doesn't the iPhone 15 Pro Max recognize the Thunderbolt enclosure?
Answer: The iPhone 15 Pro Max may not provide enough power for direct connection. Solutions: 1. Use a 10Gbps data cable (Thunderbolt 3/4 cables are not supported). 2. Connect via a powered docking station. -
Question 2: How does the TBU405ProM1 fan work?
Answer: The fan is controlled via a switch: 1. Press the switch after connecting to start the fan. 2. Press it again to turn off the fan. -
Question 3: Why is my SSD's write speed much slower than its read speed on Windows?
Answer: Enable write caching for improved performance:
1. Go to **Device Manager > Disk Drives > Select SSD > Properties > Policies** and enable write caching.
2. Under **Disk Management**, select the SSD, open **Properties > Strategy**, and enable "Better Performance" with write caching.
3. Ensure AHCI mode is enabled and the Intel RST driver is installed.
4. If issues persist, test on another computer.
