Working with a Mac mini M4 often means juggling multiple adapters for storage and displays. Ugreen’s new Thunderbolt 5 dock aims to streamline this by combining high-speed data transfer and expanded storage into one unit tailored for the Mac mini M4.
- Supports up to 120Gbps one-way bandwidth and 80Gbps bi-directional speed
- Built-in M.2 slot accommodates up to 8TB PCIe 4.0 SSDs
- Multiple ports including USB 3.2 Gen 2, Thunderbolt 5, DisplayPort 2.1, and SD/TF card slots
- Priced around $228 in China with global availability expected
120Gbps Speed Is More Than Just a Number
This dock uses the Intel-certified JHL9480 controller to deliver up to 120Gbps of one-way bandwidth, which is useful when transferring large files or backups from fast external drives. The bi-directional speed is rated at 80Gbps, meaning simultaneous data flow in both directions is slightly lower but still very fast for most professional workflows.
Users dealing with video editing, large photo libraries, or frequent backups will appreciate how this bandwidth can reduce wait times. The dock also includes a cooling system to maintain performance during heavy use, avoiding thermal throttling that can slow down transfers.
Expanding Storage with an Integrated 8TB M.2 Slot
The dock’s standout feature is its built-in M.2 slot, compatible with 2230, 2242, and 2280 SSD form factors. With support for both B&M Key and M Key drives, it can house PCIe 4.0 x4 SSDs offering up to 64Gbps transfer speeds.
This makes it practical for users who want ultra-fast, expandable internal storage alongside their Mac mini without cluttering their desk with multiple external drives. However, the trade-off is that adding an SSD requires a separate purchase, and high-capacity PCIe 4.0 drives can be costly, often several hundred dollars for 2TB or more.
Ports Designed for a Complete Desktop Setup
Beyond storage, the dock features a versatile port selection: three USB 3.2 Gen 2 Type-A ports, two Thunderbolt 5 ports, a 65W Power Delivery USB-C port, DisplayPort 2.1, and SD plus TF card slots. This covers most needs ranging from connecting peripherals to powering devices and hooking up high-resolution monitors.
For creatives or professionals who need card readers alongside fast data and display connections, this dock reduces the number of separate adapters required.
Price and Availability: Worth It for Mac mini M4 Users Who Need Speed and Storage
The dock launched in China at about $228, which positions it as a mid-range accessory for Mac mini M4 users. Considering the convenience of integrated ultra-fast storage and multiple ports, it could justify the price for those who regularly push their Mac mini’s capabilities.
Ugreen’s previous Thunderbolt 5 docks have reached global markets, so international availability is likely soon. Buyers should consider regional pricing and availability, as well as the cost of the SSD if they want full storage potential.
Consider it if you need fast, centralized connectivity with expandable high-speed storage for your Mac mini M4. Skip it if you prefer simpler setups or don’t require ultra-fast transfer speeds and large onboard SSD options.
(Via)
