F-WP004 Benefits of PCIe vs SATA SSD White Paper
■As the cost of SSDs have come down over the past few years with improved lithography and 3D stacking technology, the penetration of SSDs has grown in consumer applications such as laptops and desktop PCs as well as into servers in the enterprise environment. With a significant boost in storage capacity and performance, the NAND Flash technology behind Solid State Drives offers much faster transfer speeds with increased system functionality.
■Now that SSDs are a viable option for many environments, the decision of whether to stay with a SATA interface or the emerging PCIe NVMe protocols also comes into play. The Non-Volatile Memory Express (NVMe) protocol for NAND Flash storage solutions accelerates transfer speeds by overcoming legacy constraints in existing storage interfaces and protocols such as SATA, which addressed mechanical Hard Disk Drive Storage. Even with revisions over time, the current SATA interface bandwidth does not utilize the full potential of NAND Flash based SSDs.
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White Paper |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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October. 2024 |
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F-WP004 |
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1.6 MB |
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