Conducted Noise; Voltage Tolerance - Seagate Momentus XT Product Manual

2.9.2

Conducted noise

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.
Note. Equivalent resistance is calculated by dividing the nominal voltage by the typical RMS read/write
current.
2.9.3

Voltage tolerance

Voltage tolerance (including noise):
5V ± 5%
10 Momentus XT Product Manual, Rev. B