Apple’s entry-level MacBook Pro M2 has slower SSD speeds than its M1 counterpart

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The MacBook Pro 13 2022 open on a transparent stand. The screen displays a pink and purple desktop background.
Photo by Amelia Holowaty Krales / The Verge

Apple’s new 13-inch MacBook Pro M2 base model appears to have slower SSD speeds than its M1 predecessor. MacRumors reports that YouTubers Max Tech and Created Tech have both tested the 256GB base M2 model and discovered the SSD’s read speeds are around 50 precent slower than the M1 MacBook Pro with 256GB of storage. Write speeds are reportedly around 30 percent slower.

Testing was completed using Blackmagic’s Disk Speed Test app, and Max Tech even disassembled the 13-inch M2 MacBook Pro and found that Apple is only using a single NAND flash storage chip. The M1 MacBook Pro uses two 128GB NAND chips, and multiple chips can enable faster SSD speeds in parallel.

Other 13-inch M2 MacBook Pro models with larger SSD storage don’t appear to...

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source https://www.theverge.com/2022/6/27/23184515/apple-macbook-pro-m2-slow-ssd-speeds

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