Cómo calcular la capacidad real de SSD?

Además del procesador, al comprar un mini PC, todos también prestan atención a la capacidad de RAM y SSD. Ahora, vamos a elaborar la definición de SSD.

La capacidad de un SSD se refiere a la capacidad máxima de almacenamiento de datos de una unidad de estado sólido. This pertains solely to the user-accessible storage and excludes non-volatile memory segments designated for the flash controller's operation.

Próximo, we should understand the unit conversion for SSD capacity.

1GB=1KB*1M Bytes

1M=1KB*1K Bytes

1KB=1KB*1Byte

1GB=K*K*K*1Bytes=K3*1Bytes

Además, the SSD manufacturer adopts a convention where 1KB is equivalent to 1000 bytes, whereas the operating system supplier defines 1KB as 1024 bytes. Como resultado, the difference between 1GB based on these two definitions amounts to 10243/10003, approximately 0.93.

Por lo tanto, the storage capacity displayed within the operating system results from multiplying the indicated SSD capacity by 0.93.

Entonces, the actual capacity of 128GB is 128GB*0.93=119.04, around 119GB

256GB is 256GB *0.93=238.08, around 238GB

512GB is 512GB *0.93=476.16, around 476GB

1024GB is 1024GB *0.93=983.04, around 983GB

2048GB is 2048GB *0.93=1904.64, around 1904GB

4096GB is 4096GB *0.93=3809.28, around 3809GB