Puertos MacBook Air M3

Tengo un MacBook Air 13", 256 SSD y 16 GB de memoria. Mi pregunta es de qué tipo son los dos puertos USB-C de la unidad. Son TB4 o USB4?. Lo que sí tengo claro es que no son USB 3.2 2x2. Gracias.

Posted on Oct 30, 2025 11:16 AM

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4 replies

Oct 30, 2025 6:35 PM in response to dSabitas

Google translation:

dSabitas wrote:

I have a Crucial X10 Pro SSD, USB 3.2 Gen 2, and with the Blackmagic Disk Speed ​​Test app (3.4.2) it only reaches 930 MB/s for both reading and writing, when the specifications are 2,100 and 2,000 MB/s, respectively. What SSD or SSD enclosure should I use to achieve higher speeds? Thanks.

That 930 MB/s transfer is about what you can achieve with USB 3.1 Gen2 which is what the USB3 rated speeds are for the USB-C ports on this laptop. The max transfer rate for USB 3.1 Gen2 is 10Gb/s which translates to 1,250 MB/s, but you are unlikely to completely achieve that rate.

Puertos MacBook Air M3

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