Conducted Noise Immunity; Power Consumption; Direct Current Consumption By Voltage Rail - Seagate Nytro 5350S NVMe SSD Product Manual

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9.1.1

Conducted noise immunity

Noise is specified as a periodic and random distribution of frequencies covering a defined frequency. Maximum
allowed noise values given below are peak-to-peak measurements and apply at the drive power connector.
350 mV pp from 100 Hz to 10 MHz

150 mV pp from 10 MHz to 80 MHz

9.2

Power consumption

Power requirements for the drives are listed in the tables in this section. Typical power measurements are based on an
average of drives tested, under nominal conditions, using the listed input voltage at 60°C internal temperature.
Startup power

Startup power is measured from the time of power-on to the time that the drive reaches operating condition and
can process media access commands.
Peak operating mode

During peak operating mode, the drive is tested in various read and write access patterns to simulate the
worst-case power consumption.
Idle mode power

Idle mode power is measured with the drive powered up and ready for media access commands, with no media
access commands having been received from the host.
9.2.1

Direct Current consumption by voltage rail

The tables in
measured under various workloads for each mode.
Points to be noted about the tables:
Measured with average reading DC ammeter. Instantaneous +12V current peaks will exceed these values. Power

supply at nominal voltage. N (number of drives tested) = 3, 60 Degrees C internal.
See Section 9.1.1 Conducted noise

response.
Seagate Nytro 5350S NVMe SSD Product Manual, Rev A
Section 9.2.2 Power consumption by model and capacity
immunity. Specified voltage tolerance includes ripple, noise, and transient
list the single port active power consumption
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