Sharge Disk Pro Review

Review of the Sharge Disk Pro Mobile Hub and Docking Station

The Sharge Disk Pro is a compact external SSD and multifunction USB hub aimed at users who need additional high-speed storage and connectivity for their mobile or desktop devices. Measuring roughly the size of a credit card and just 11mm thick, it merges solid-state storage, data transfer, and video output within a single enclosure. The device is equipped with an integrated USB-C cable, a fan-assisted thermal system, and a magnetic mounting design that allows it to attach securely to compatible smartphones, handheld gaming consoles, or laptops. Available in 1TB, 2TB, and 4TB versions, it uses 162-layer 3D TLC NAND flash and supports sustained 10Gbps transfers via USB 3.2 Gen 2. The Disk Pro also includes active and automatic fan modes designed to regulate temperature during extended operation. Unlike a standard enclosure, it has no option for user-upgradeable storage, with Sharge citing the closed design as essential for cooling performance. The product is currently being crowdfunded through Kickstarter, with early pricing beginning at $189 for the 1TB model and scaling to $469 for the 4TB version, and retail availability expected after the campaign concludes.

Sharge Disk Pro Review – Quick Conclusion

The Sharge Disk Pro is a compact 10Gbps external SSD and USB hub that stands out for its active cooling system, magnetic mounting, and integrated cable design. It delivers sustained read and write speeds of around 800–900MB/s without thermal throttling, even under prolonged load, thanks to its effective fan-assisted cooling. Its multi-port layout, including HDMI 2.1, USB-C PD, and USB-A connectivity, makes it suitable for both laptops and mobile devices, functioning as a miniature docking station. However, it has several trade-offs: the internal SSD cannot be upgraded or replaced, there is no hardware encryption, and the fixed USB-C cable limits repairability. Noise from the fan is noticeable during heavy use, and while its 10Gbps limit caps peak performance, overall reliability and heat management make it a strong all-in-one solution for portable data and connectivity needs.

Note – The Sharge Disk Pro is NOW LIVE HERE

Sharge Disk Pro Review – Design and Storage

The Sharge Disk Pro adopts a slim, rectangular chassis with a transparent, cyberpunk-style exterior typical of the brand’s product line. At just 11mm thick and weighing approximately 150g, it remains small enough to slip into a pocket or attach directly to the rear of a device via its magnetic backplate. Sharge provides several self-adhesive magnetic rings that enable mounting on laptops, smartphones, and handheld consoles, including MagSafe or Qi2-compatible models. This mounting flexibility is particularly useful when connecting the device to mobile systems with limited space or single-port connectivity, allowing it to remain flush with the device body during use rather than dangling on a cable.

Internally, the Disk Pro integrates TLC NAND flash storage that is permanently sealed within the casing. It comes in 1TB, 2TB, and 4TB configurations, but does not support user replacement or expansion. Sharge has stated that opening the casing would compromise the structural integrity of the fan-assisted cooling system, which directs airflow directly across the SSD and controller. While this closed design limits user flexibility, it contributes to improved durability and controlled thermals during sustained data operations, addressing a common weakness in other compact SSDs that tend to throttle under heavy load.

Externally, the unit uses an aluminium frame combined with a transparent plastic shell that reveals parts of its internal structure. The materials provide both aesthetic appeal and heat dissipation, with the aluminium core helping to channel heat away from the NAND and controller components. The integrated USB-C cable is short and reinforced, designed for use with laptops, tablets, and mobile phones without introducing unnecessary slack. Although the compactness is one of the Disk Pro’s strongest traits, it does come at the cost of expandability and limited repair potential due to the permanently sealed housing.

From a storage standpoint, Sharge’s choice of 162-layer 3D TLC NAND provides a balance of endurance and sustained performance, suitable for large data transfers, video capture, or use as external storage for gaming devices. Each model is preformatted for exFAT to ensure cross-platform compatibility between Windows, macOS, Android, and Linux systems. The inclusion of integrated power management also means the SSD can draw adequate power even when connected to low-output ports, with the fan and SSD operating efficiently under mobile conditions.

The Disk Pro’s overall form factor and integrated features place it closer to a high-performance portable hub than a simple external SSD. Its sealed construction, integrated active cooling, and additional connectivity are intended to reduce heat buildup, protect data integrity, and simplify on-the-go workflows. For professionals working with large 4K or 8K media files, or gamers seeking extended storage without extra cables, this design approach represents a different balance of portability and utility compared with most standard SSD enclosures on the market.

Sharge Disk Pro Review – Ports and Connections

The Sharge Disk Pro is built around a compact yet functional hub layout that integrates five active ports alongside the internal SSD. These include one HDMI 2.1 output, one USB-C port, one USB-A 3.2 Gen 2 port, and one USB-A 2.0 port, all managed by independent controller chips to prevent bottlenecks when multiple peripherals are in use. The inclusion of an HDMI 2.1 output enables video output up to 8K at 30Hz or 4K at 144Hz, depending on the connected device’s bandwidth. This makes it suitable for use with laptops, tablets, and compatible gaming consoles where both data access and display output are needed simultaneously. The USB-C port provides up to 100W input for power delivery passthrough, while the SSD and downstream ports can output up to 80W, allowing users to charge connected devices while maintaining full data and display functionality.

The built-in USB-C cable is one of the device’s defining physical features. Permanently attached to the chassis, it eliminates the need for separate cabling, reducing potential signal degradation and clutter. The short length ensures a secure connection with minimal strain, making it well-suited for handhelds and mobile phones where portability is essential. However, because it is non-removable, users have no option to replace the cable if it wears out or becomes damaged. The Disk Pro operates entirely over USB 3.2 Gen 2 (10Gbps), meaning it cannot exceed around 1GB/s transfer speeds, but remains fast enough for sustained high-volume workloads and video file handling.

Sharge also includes a 100W USB Power Delivery pass-through system designed for multi-device setups. When connected to a charger, the Disk Pro can simultaneously power a laptop or smartphone and operate as an SSD hub. The system manages current allocation automatically between the SSD, active ports, and the connected host device, maintaining stability under load. Users can switch the SSD off using a built-in hardware toggle to conserve NAND lifespan or operate solely as a docking station. This is a useful inclusion for those who primarily use the Disk Pro as a connectivity bridge rather than as continuous storage.

Despite its small dimensions, the hub’s port spacing and layout are designed for accessibility. Each connection point is positioned to avoid cable overlap, which can be problematic in other compact hubs. The HDMI port sits at the rear next to the USB-C power input, while the USB-A ports are side-mounted to support accessories such as flash drives, keyboards, or game controllers. This arrangement allows the device to function as both a desktop companion and an attachable expansion unit for mobile platforms.

• Interface Standard: USB 3.2 Gen 2 (10Gbps)

• Integrated Cable: Built-in USB-C, fixed length

• USB Ports: 1 x USB-C PD (100W input / 80W output), 1 x USB-A 3.2 Gen 2, 1 x USB-A 2.0

• Video Output: HDMI 2.1 supporting 4K 144Hz / 8K 30Hz

• Power Delivery: 100W input passthrough, 80W total output

• Controller Architecture: Three independent controller chips for port load management

• SSD Disable Switch: Hardware button to disable SSD for hub-only use

Sharge Disk Pro Review – Performance Tests

In practical testing, the Sharge Disk Pro delivered performance that closely aligned with its stated specifications. Using AJA System Test on a Windows 11 PC, sustained read speeds averaged between 800 and 900 MB/s, while write speeds remained consistent at around 700 to 800 MB/s across multiple test cycles. These results are in line with expectations for a USB 3.2 Gen 2 (10Gbps) interface, which typically caps out at 1,000 MB/s due to bus limitations. During repeated five-minute transfer tests using 256MB file blocks, there was no noticeable performance degradation or thermal throttling, confirming that the integrated fan and heatsink design effectively maintained stable throughput even under extended workloads. Sequential transfers performed best, while random 4K operations showed typical limitations of USB-based external drives, making it more suited for large media file transfers rather than small transactional data.

Thermal performance was a key focus of Sharge’s design, and testing showed the fan to be highly effective at maintaining low SSD temperatures. With the fan disabled, idle temperatures hovered around 35–37°C, rising only slightly during short file operations.

When the fan was activated in Auto mode, the device maintained temperatures around 34–35°C externally, and the SSD’s internal sensors never exceeded 40°C during prolonged testing. In Turbo mode, which spins the fan up to 10,000 RPM, the system achieved an additional reduction of around 5°C compared to passive cooling. For comparison, typical compact SSDs of similar capacity can reach over 60°C under similar workloads, confirming that active cooling provides tangible longevity and stability benefits for the NAND and controller components.

Noise measurements taken during operation showed moderate but noticeable levels. With the fan off, the Disk Pro was entirely silent, as expected for a solid-state design. When active cooling was engaged, noise levels ranged between 42 and 43 dBA at a one-meter distance, roughly equivalent to a quiet office environment. Although audible, it was far from intrusive and balanced against the benefit of consistent thermal performance. The fan’s automatic speed curve effectively adjusted to thermal demands, rarely ramping to maximum unless under sustained high-intensity transfers. Users who prioritize silence can manually disable the fan when operating in cooler environments or when using the device primarily for intermittent transfers.

The internal SSD uses 162-layer 3D TLC NAND with a proprietary controller tuned for consistent throughput rather than peak burst speeds. The design choice ensures reliable operation across mixed workloads such as 4K video capture, game installation, and system backups. The integrated power delivery circuitry also maintained stability under simultaneous port loads, allowing the SSD and connected peripherals to perform consistently without power drops. While the lack of hardware encryption may be a drawback for enterprise or security-focused users, the drive remains fully compatible with software encryption solutions available on Windows, macOS, and Android.

• Interface Speed: USB 3.2 Gen 2 (10Gbps, ~1,000 MB/s theoretical)

• Measured Read Speed: 800–900 MB/s sustained

• Measured Write Speed: 700–800 MB/s sustained

• NAND Type: 162-layer 3D TLC NAND (BiCS6)

• Cooling System: Active fan with Auto (7,000 RPM) and Turbo (10,000 RPM) modes

• Operating Temperatures: 34–40°C under sustained load

• Noise Levels: 42–43 dBA under fan operation, 0 dBA passive

• Power Draw: 60W power input for device and fan operation, 100W passthrough charging support

Sharge Disk Pro Review – Verdict and Conclusion

The Sharge Disk Pro represents a deliberate departure from conventional external SSDs, offering a hybrid approach that merges high-speed storage with full USB hub functionality in a portable form factor. Its sealed, magnetically mountable chassis and integrated fan system address the common issue of heat buildup in compact SSDs, maintaining reliable performance over long transfers. While its 10Gbps interface limits absolute throughput to around 1GB/s, the consistent sustained speeds and controlled thermals make it suitable for demanding use cases such as 4K editing, live data capture, or console game storage. The fixed internal SSD and integrated cable limit upgradeability and repair potential, but they also contribute to its streamlined design and compact efficiency.

For users seeking a versatile storage expansion that also replaces a traditional docking station, the Disk Pro’s multi-port setup and cooling design provide clear practical benefits. However, those wanting modular storage or hardware encryption will find its closed system less appealing. Ultimately, it’s a well-engineered portable hub that balances mobility, temperature management, and performance more effectively than most devices in its class. If the retail version maintains the same build and stability demonstrated in testing, it will fill a distinct niche for creators and professionals needing fast, thermally stable external storage in a highly compact form.

Note – The Sharge Disk Pro is NOW LIVE HERE

Sharge Disk Pro PROS

Sharge Disk Pro CONS

Compact, magnetically attachable design ideal for mobile and laptop use. Integrated active cooling system maintains SSD temperatures below 40°C during sustained transfers. Delivers consistent 800–900MB/s read and 700–800MB/s write speeds over USB 3.2 Gen 2. Includes HDMI 2.1 port supporting up to 8K 30Hz or 4K 144Hz video output. Built-in USB-C cable and multiple ports (USB-C PD, USB-A 3.2, USB-A 2.0) provide hub-level versatility. Hardware switch to disable SSD extends lifespan and allows hub-only operation. Sturdy construction with efficient thermal design and magnetic mounting accessories included.

Non-upgradeable internal SSD limits long-term flexibility. Noticeable fan noise (around 42–43 dBA) under heavy cooling load. Lack of hardware encryption may deter professional or security-focused users.

 

 

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