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Introduction to the Sandisk Extreme Pro SSD
The Sandisk Extreme Pro SSD with USB4 promises a blend of rugged design and high-speed performance, aiming to cater to tech enthusiasts and professionals alike. With a striking aesthetic and a focus on durability, this external SSD is designed to withstand the rigors of daily use. However, does its performance meet the expectations set by its appealing design?
Design and Build Quality
Measuring at a substantial 5.4 inches long, 2.2 inches wide, and 0.45 inches thick, the Sandisk Extreme Pro SSD is larger than its predecessors. Its weight of approximately 5.4 ounces gives it a solid feel, which many users prefer in an external SSD. The exterior is crafted from textured silicone, providing a comfortable grip while enhancing its ruggedness.
The drive features Sandisk’s signature dark gray color with copper accents, particularly noticeable around the extra-large lanyard opening. This design not only adds to the aesthetic appeal but also emphasizes its practicality for on-the-go storage solutions.
Performance Metrics: Speed and Connectivity Issues
Equipped with the USB4 protocol, the Sandisk Extreme Pro SSD is positioned to deliver 40Gbps speeds. However, during testing, the drive often connected at only 10Gbps or 5Gbps, which raises questions about its reliability in achieving its advertised performance. Even when it did connect at full speed, the SSD lagged behind competitors in real-world transfer tests.
While the SSD performed admirably in optimal conditions, it struggled in practical use, highlighting the importance of context when considering its speed capabilities. For example, using the included cable on different setups yielded inconsistent results, showcasing the importance of system compatibility.
Testing Environment
The testing was conducted on a Windows 11 system utilizing a Z790 motherboard and an i5-12400 CPU, ensuring a robust environment for performance evaluation. Various transfer tests were performed to gauge the SSD’s speed under real-world conditions.
Warranty and Longevity Considerations
Sandisk backs the Extreme Pro SSD with a five-year warranty, a standard offering for external drives in this price range. However, users should be aware that the warranty may be subject to conditions based on total terabytes written (TBW). Thus, while a five-year warranty is appealing, it’s essential to monitor usage to avoid potential issues later on.
Pricing and Market Comparison
The Sandisk Extreme Pro SSD is available in two variants: a 2TB model priced at $280 and a 4TB model for $430. In comparison to its rivals, such as the Adata SE920 and OWC 1M2, the pricing is competitive but not the lowest on the market. Alternatives, like the Corsair EX400U, offer more budget-friendly options for those willing to compromise on speed or capacity.
Final Thoughts on the Sandisk Extreme Pro SSD
The overall assessment of the Sandisk Extreme Pro SSD with USB4 reveals a device that excels in design and build quality but struggles with speed consistency and connection reliability. While it is a solid choice for users who prioritize ruggedness and aesthetic appeal, the performance issues noted during testing could be a significant drawback for professionals requiring reliable high-speed transfers.
As technology continues to evolve, it may be wise to wait for future revisions or updates before committing to this SSD, especially if you rely heavily on consistent high-speed performance.
Performance Testing Summary
- Write Speed: Slower than competitors in several tests, particularly in single-thread scenarios.
- Real-World Usage: Connection issues may hinder performance; results vary depending on the system used.
- Warranty: Five-year warranty contingent upon TBW limits.