PHISON – Corsair Introduces the EX300U Portable SSD with High-Speed USB-C and MagSafe Ring

By | Oct 10, 2025 | Phison in the News

“Inside, the EX300U uses 3D NAND flash memory and is powered by the Phison PS2217-17 (U17) controller. The drive adopts a DRAM-less architecture, which helps reduce power consumption and maintain compact dimensions. To balance performance and endurance, Corsair has implemented dynamic pSLC caching, TRIM, and garbage collection technologies. These ensure that the drive maintains consistent speeds over time, even after prolonged usage.”- xiaomitoday.com

Source: xiaomitoday.com

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