Not a moment too soon, we’re finally getting details of retail SSDs supporting the latest PCIe Gen 5 interface at CES 2023. We’ve already seen it Phison shows off its latest E26 PCIe 5.0 controller chip (opens in new tab) in a tech demo ride. But now we get the actual retail drives themselves.

To recap, PCIe Gen 5 doubles the peak bandwidth over Gen 4. On paper, this means a maximum throughput of 16 GB/s versus 8 GB/s. In practice, the maximum achievable actual bandwidth will be less due to different protocol overheads.



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By wy9m6

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