ProArt PA40SU SSD Enclosure Full Speed. Smart Control.
The ProArt PA40SU is a premium USB4® M.2 NVMe® SSD enclosure engineered for professional creators who demand fast, stable storage in a refined portable form. With up to 40Gbps transfer speeds, it accelerates large file transfers and backups with ease. A four-level smart cooling fan helps sustain peak performance by managing heat during intensive workloads, and the ultraslim 13.5mm Stealth Black chassis discretely fits into any setup. In addition, the ProArt PA40SU features the exclusive ProArt SSD Dashboard for real-time monitoring of drive health and performance.
M.2 SSD Enclosure Swift Performance for Creative Workflows
Supporting high-speed NVMe SSDs in both 2230 and 2280 form factors, the ProArt PA40SU enclosure is built for creators who work with large-scale 3D assets and high-resolution 8K RAW content. In internal tests, it transferred up to 2960GB of data in 30 minutes of continuous use without throttling*.
*Based on internal 4TB file transfer tests conducted with ProArt PA40SU and a Phison PS5027-E27T Gen4 SSD. The testing involved continuous large-file data transmission for 30 minutes. Actual transfer time may vary based on SSD used.
- USB4
- NVMe Support
- 40 Gbps
Cooling Solution Active Cooling for Stable Transfers
Advanced thermal architecture with a four-level smart fan actively prevents thermal throttling to reliably sustain up to 40Gbps transfer speeds. And even during heavy data transfers, the ProArt PA40SU maintains an ultraquiet acoustic profile of just 18.2dB(A).
Transparent view of the ProArt PA40SU SSD enclosure shows airflow moving through internal components to illustrate heat dissipation.
Portable Design Ultraslim External SSD Design
With a refined 13.5mm ultraslim profile, the ProArt PA40SU is designed for effortless portability without compromising performance. Its compact Stealth Black chassis slips easily into bags, pockets, or studio setups.
ULTRASLIM
13.5mm
User Friendly Tool-Free Installation
An innovative tool-free design with a push-to-open mechanism offers convenient access to the enclosure for easy SSD installation or removal.
SSD enclosure animation shows the outer cover sliding apart to demonstrate the push-to-open design.
Easy Management Exclusive ProArt SSD Dashboard
The ProArt SSD Dashboard offers real-time visibility into SSD status, health, and performance through an intuitive monitoring interface. By making drive conditions easy to track, it helps creators manage storage more efficiently.
On-the-Go Protection Premium Protective Sleeve
A dedicated sleeve guards against daily bumps and scratches, whether working on set or on location. It includes a convenient hook attachment for bags to keep it readily within reach.
FAQ
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The ProArt PA40SU Series supports M-key M.2 NVMe® PCIe® SSDs in 2230 and 2280 form factors.
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The ProArt PA40SU Series supports up to 4TB M.2 NVMe PCIe SSDs (2230/2280 form factors, M key).
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To get the most out of the PA40SU, the entire hardware chain—including the host device, interface, cable, and SSD—must meet the required specifications. If you experience limited speeds, please verify the following factors:
- Host Interface Specification: Please ensure your computer’s port fully supports USB4® (40Gbps). Some ports labeled as Thunderbolt™ 4 or USB-C® may automatically adjust speeds (e.g., reduced to 10Gbps) depending on the system's PCIe bandwidth allocation when handshaking with different bridge chipsets.
- Internal SSD Performance: The PA40SU supports the M.2 NVMe protocol. Ensure that the installed SSD has a theoretical sequential read speed higher than 3,500 MB/s. Using older specifications M.2 SSDs will limit the speed to the physical capabilities of the drive itself.
- Original High-Speed Cable: Always use the USB4 high-speed cable provided with the PA40SU. Standard USB-C charging cables or low-spec data cables do not have the necessary bandwidth to carry 40Gbps data loads.
- System and Drivers: Ensure your operating system (Windows 11 or the latest macOS) is up to date and that the latest chipset drivers are installed to optimize USB4 resource allocation.
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Achieving consistent 40Gbps performance requires more than just high-end chips; it demands thermal precision. The ProArt PA40SU has an active four-level smart fan to ensure the hardware remains at its optimal operating temperature even after hours of continuous use. This professional-grade thermal management design ensures creators experience uninterrupted productivity.
