





1 hard drive enclosure, 1 Thunderbolt 4 data cable, 1 user manual, 1 warranty card
Product Specifications
TBU405ProM1 (Flagship, Tool-Free Installation)
TBU405M1 Gray (Upgraded, Tool-Free Installation)
TBU405M1 Silver (Upgraded, Tool-Free Installation)
TBU405AIR (Basic, Tool-Free Installation)
GTG
FCC (Federal Communications Commission, USA)
UL Safety Certification (USA)
CE-EMC and CE-LVD (Europe)
RoHS (EU)
China 3C Certification
USB4.0 interface, backward compatible with Thunderbolt 5/4/3 and USB 3.2/3.1/3.0/2.0

NVMe RGB Model [9210 HighPerformance Chip]
CN„59.00

Wu Pan [10Gbps + Readable 110TB] Chrysanthemum Chain
CN„1,179.00

2.5inch External Hard Drive Enclosure [6Gbps]
CN„55.95
Supports Thunderbolt 3/4/5 devices (varies by model)
Equipped with 50cm USB4 C-to-C data cable
Supports UASP acceleration protocol, TRIM command, SMART function
Compatible with NVMe SSDs
Supports up to 8TB storage capacity
Full aluminum-magnesium alloy body for enhanced durability and heat dissipation
Metal heat conduction grooves and thermal silicone pads for efficient cooling
Tool-free screwless installation with easy hard drive replacement
Cooling features include built-in turbine fan (flagship and upgraded models), side and top ventilation slots, and heat dissipation holes
High-temperature office environments (flagship model recommended)
Daily entertainment and office use (upgraded models)
Thunderbolt interface device expansion (basic model)
Multi-system external storage expansion
Ideal for Mac mini expansion, 4K video editing, gaming, and data backup
Windows (Win8 and above)
MacOS
Linux
Android
Plug and play, no driver installation required
USB4 data cable (50cm)
Hard drive enclosure
Thermal silicone pad
User manual
Two rubber plugs
Supports 8K@60Hz video output
Stable operation with dual-chip design prevents overheating and data loss
Tested in acasis laboratories; actual performance may vary depending on environment and hardware
Recommended to backup important data before use
Hard drives are consumable items; recommended replacement every 3-5 years to avoid data loss
USB2.0 or lower devices are not supported
Quick and easy installation without tools
Recognized as a trusted consumer brand in China (2025)
Over 50,000 units sold from 2022 to early 2024 across platforms
2025 China Manufacturing Consumer Trusted Brand
Outstanding Innovative Accessory Brand by JD.com (2023)
Product images showing internal structure are schematic; actual product may vary.