I want to reduce the power consumed by SD card

[SJone.2]

Hi,

We have designed an audio system where I have interfaced MEMs microphone and freq is 32KHz and I am storing files in the SD card. The files we record are getting stored in it in real-time so sd card is continuously in use.

So, we have tested that if we remove the SD card it consumes low power but with SD card ON, it consumes 4 times more power.

Someone suggested us to remove the SD card and use EEPROM cards, please help us out .

Thanks.