Supply Voltage; Average Active Power Consumption - Western Digital WD Blue 3D NAND SATA SSD User Manual

5
Power Characteristics
This section provides the measured voltage, power, and current consumed by the
WD Blue 3D NAND SATA SSD.

Supply Voltage

Parameter
Input Voltage: 2.5"/7mm cased
Input Voltage: M.2 2280
Maximum Ripple
Maximum Supply Rise Time

Average Active Power Consumption

average active power consumption
The
power used by the drive while in operation with a commonly used operating
system. It is measured using the MobileMark
Initiated Power Management) enabled. When DIPM is enabled, the drive is allowed
to enter low-power modes during host idle times. This benchmark simulates the
typical usage of user applications in a Windows environment, providing a
reproducible test for measuring average active power consumption.
The following table provides the average active power and average current values
for all WD Blue 3D NAND SATA SSD storage capacities (250GB, 500GB, 1TB and
2TB).
Form Factor
2.5"/7mm
cased
M.2 2280
15
Power measurements for WD Blue 3D NAND SATA SSD on SATA 6Gb/s host. Numbers
subject to change during release.
16
Power measurements at 25°C. Based on firmware version with DIPM enabled. Measured
using MobileMark
Processor, 4GB RAM, Windows 8 64-bit.
WD Blue 3D NAND SATA SSD
User Manual
15
Input Test
Voltage
5V ± 5% Average
Power
Average
Current
3.3V ± 5% Average
Power
Average
Current
®
2014 on PC with Intel
Specification
5V ± 5%
3.3V ± 5%
100mV (peak to peak), 0Hz to 30MHz
100ms
16
is defined as the blended read/write/idle
®
2014 benchmark with DIPM (Device
250GB 500GB
52mW 54mW
10.4mA 10.8mA
51mW 49mW
15.4mA 14.8mA
®
QM87 chipset, Intel
Power Characteristics
1TB 2TB
66mW 60mW
13.2mA 12mA
58mW 60mW
17.5mA 18.1mA
® ™
Core i5-4300M
10