Corsair Unveils High-Performance MP700 Pro XT SSD Featuring Phison E28 Controller

• January 26, 2026

Corsair has introduced its latest solid-state drive, the MP700 Pro XT, powered by the new Phison E28 controller, marking a significant advancement in the PCIe 5.0 SSD segment. This release highlights notable improvements in speed and energy efficiency, emphasizing Corsair’s commitment to pushing the boundaries of storage technology.

Leading-Edge Performance and Efficiency

The MP700 Pro XT utilizes the Phison E28 controller, which delivers a substantial leap in throughput and responsiveness for PCIe 5.0 SSDs. This new controller enables the drive to reach transfer speeds approaching 15 gigabytes per second, positioning it among the fastest in its category. Additionally, the device sustains more than 3 million input/output operations per second (IOPS), reflecting strong performance under demanding workloads.

In terms of power consumption, the MP700 Pro XT maintains efficiency with usage staying below 7 watts, an important factor in balancing performance and thermal management for high-end computing environments. These attributes make the SSD suitable for applications that require rapid data access with minimal energy overhead.

The combination of the Phison E28 controller and Corsair’s engineering marks a considerable improvement over previous generation PCIe 5.0 SSDs, delivering enhanced bandwidth and responsiveness without compromising power use.

This launch underlines the advancement of PCIe 5.0 storage solutions, addressing performance bottlenecks as data-intensive applications and computing needs continue to evolve.

The market for PCIe 5.0 NVMe SSDs has been growing steadily as manufacturers race to capitalize on the higher bandwidth available with PCIe 5.0 technology. Competitors in this space include multiple suppliers employing the latest controllers and NAND memory to maximize throughput and IOPS, catering to sectors ranging from gaming PCs to enterprise data centers. The development of the Phison E28 and its integration into products like Corsair’s MP700 Pro XT reflect the ongoing trend to achieve greater speed and efficiency in storage hardware.

Further details regarding pricing, availability, and broader deployment timelines have not been specified. Industry observers will be watching for additional updates on how this new generation of SSDs performs in real-world conditions and how quickly the technology will be adopted across various market segments.

Corsair’s MP700 Pro XT SSD leverages the new Phison E28 controller, delivering nearly 15 GB/s speeds and exceptional efficiency in PCIe 5.0 storage.