A Portable Solid State Drive (PSSD) is an external storage device that uses NAND flash memory chips for storage, connects to devices via high-speed interfaces like USB or Thunderbolt, and provides high-capacity, high-performance data storage and transfer in a portable form factor.
A Solid State Drive (SSD) is a storage device that uses electronic chips instead of mechanical parts to store data. Its most fundamental difference from the familiar Hard Disk Drive (HDD) is that instead of moving parts, an SSD uses flash memory chips called “NAND Flash” to store information.
The worldwide DRAM market revenue is expected to grow significantly, reaching $133.4 billion in 2025, which is up 40% compared to the previous year. Leading memory manufacturers saw strong profit growth: SK Hynix operating profit surged 42.4% with a record 54% operating margin in Q1
Shenzhen OSCOO Technology Co., Ltd. (OSCOO) captured significant attention at its booth (K0402) with a lineup of groundbreaking storage solutions designed to meet the diverse demands of the AI era.
This guide aims to help enterprise users understand 2025’s mainstream SSD technology trends, assess application-specific product suitability, and make smarter purchasing decisions based on performance-to-cost ratios.
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