Sharge Disk Pro 2 Ultra Review: A Magnetic SSD Dock with Trade-offs

Sharge has released the Disk Pro 2 Ultra, a compact storage hub that allows users to install their own M.2 solid-state drives. The device features a transparent casing that reveals the internal fan and circuitry, giving it a distinct, industrial aesthetic. It is designed to serve as a multi-functional dock, offering HDMI video output, USB connectivity, and active cooling to manage heat during data transfers.

According to Tom's Hardware, the device supports drive sizes up to 8TB and includes a removable USB-C cable for flexibility. While the Ultra model offers high-performance video output and fast card reading speeds, it is constrained by a 10 Gbps data interface. This limitation means the hub is best suited for travel and peripheral management rather than serving as a primary high-speed data workstation.

Two Models Offer Different Video Capabilities

Sharge offers the Disk Pro 2 in two distinct versions: the Lite and the Ultra. The Ultra model, which was tested for this review, supports HDMI 2.1, allowing for 4K resolution at 144 Hz or 8K at 30 Hz. It also features a faster SD card reader and lower minimum power consumption. In contrast, the Lite model uses HDMI 2.0, capping video output at 4K 60 Hz, and has slower card transfer speeds. The choice between the two largely depends on whether the user prioritizes high-refresh-rate gaming or basic media connectivity.

The internal hardware differs significantly between the two versions. The Ultra model utilizes specific chips to handle the higher bandwidth requirements of HDMI 2.1 and faster storage access. Meanwhile, the Lite model uses a different set of controllers that are sufficient for standard office or media tasks. Both models share the same physical footprint and port layout, ensuring that users can choose the performance tier that matches their workload without changing their setup habits.

Interface Speed Limits Total Throughput

The primary trade-off for the Disk Pro 2 Ultra is its 10 Gbps USB interface. Modern M.2 SSDs can easily saturate this bandwidth on their own, leaving little room for simultaneous video output or USB peripheral use. As a result, the device is less effective as a permanent desktop dock where multiple high-bandwidth devices are connected at once. However, for mobile use cases, such as editing video on a laptop or connecting a monitor and mouse in a hotel room, the integrated hub design remains highly practical.

The device also includes 80W power passthrough, allowing users to charge their laptops while using the hub. This feature is particularly useful in travel scenarios where power outlets are scarce. By consolidating storage, video, and power delivery into a single device, Sharge aims to reduce the number of cables and adapters needed in a bag. The active cooling fan ensures that the internal SSD does not throttle under load, maintaining consistent performance during extended sessions.

Removable Cable Adds Flexibility and Durability

A notable improvement over the previous generation is the removable USB-C cable. This design choice eliminates the risk of cable wear and tear, a common failure point in fixed-cable devices. Users can swap the included short cable for a longer one if needed, or even use a USB-A adapter for older computers. The cable is also designed to function as a lanyard, though its connection relies solely on the USB plug, making it suitable only for light hanging rather than heavy lifting.

The compact dimensions of the unit, measuring roughly 3.65 by 2.33 inches, make it easy to carry. The transparent top not only adds a visual appeal but also allows users to verify that the fan is operating correctly. While the device lacks a second USB-A port compared to its predecessor, the addition of the removable cable and higher-bandwidth HDMI port represents a net gain in utility for most users. It stands out as a specialized tool for those who need a portable, all-in-one solution for storage and connectivity.