Seagate ST9750422AS ユーザーズマニュアル

Momentus Product Manual, Rev. C

11

Input noise ripple is measured at the host system power supply across an equivalent 15-ohm resistive load on 
the +5V line.

Using 5V power, the drive is expected to operate with a maximum of 100mV peak-to-peak square-wave 
injected noise at up to 10 MHz.

Equivalent resistance is calculated by dividing the nominal voltage by the typical RMS read/write 
current.

Voltage tolerance (including noise):

5V 

± 5%