Biwin Black Opal NV7400 2TB SSD Review - Solid Performer with Good Power Efficiency
Date: January 31, 2026
Source: Tom's Hardware
Author: Tom's Hardware editorial team
Overview
The Biwin Black Opal NV7400 2TB SSD is positioned as a reliable, mid‑range storage solution. In the original review, the device was praised for its consistent performance, reasonable power draw, and the fact that it presents no noticeable drawbacks in everyday use.
Performance
Benchmarks show the NV7400 delivering solid sequential read and write speeds that sit comfortably within the expectations for a SATA‑III SSD of its class. Random I/O performance is also respectable, making the drive suitable for both gaming rigs and productivity workstations.
Power Efficiency
One of the standout points highlighted by Tom's Hardware is the drive’s power efficiency. In idle and low‑load scenarios, the SSD consumes notably less power than many competing models, which can translate into modest energy savings over the life of a desktop or laptop.
Downsides
The review notes that the NV7400 does not have any real downsides worth mentioning. It performs as advertised, and the lack of glaring issues was a key factor in the positive overall impression.
Conclusion
Overall, the Biwin Black Opal NV7400 2TB SSD earns a spot as a solid, power‑efficient storage option without any significant compromises. It’s a good fit for users looking for dependable performance without paying a premium.
