Western Digital WD 2TB 3D NAND SATA III 2.5" Internal SSD (Retail) - Manual (Page 17)

Form Factor Input
Voltage
Test 250GB 500GB 1TB 2TB
2.5"/7mm
cased 5V ± 5% Peak Power 4300mW 5550mW 7600mW 7900mW
Maximum
Current 860mA 1110mA 1520mA 1580mA
M.2 2280 3.3V ± 5% Peak Power 4350mW 5650mW 7100mW 7350mW
Maximum
Current 1318mA 1712mA 2152mA 2227mA
Maximum In-Rush Current Power Consumption
Maximum in-rush current refers to the maximum instantaneous power consumption
of the WD Blue 3D NAND SATA SSD drive after a power cycle until all voltage rails
required for operation are stabilized to their nominal values on the drive. The
sampling interval is 10µs (microseconds).
Form Factor Input Voltage Test Maximum In-Rush
2.5"/7mm cased 5V ± 5% 1.5A
M.2 2280 3.3V ± 5% 1.5A
Low Power Consumption Modes
The WD Blue 3D NAND SATA SSD supports the Partial, Slumber, and DEVSLP low
power consumption modes. 17
Note: Note: The power and current values in the following table are averages
for a typical WD Blue 3D NAND SATA SSD drive.
Form Factor Input
Voltage
Power Mode 250GB 500GB 1TB 2TB
2.5"/7mm
cased 5V ± 5% Slumber
(Power) 51.4mW 55.4mW 56.0mW 54.5mW
2.5"/7mm
cased 5V ± 5% Slumber
(Current) 10.3mA 11.1mA 11.2mA 10.9mA
2.5"/7mm
cased 5V ± 5% DEVSLP
(Power) 6.9mW 5.7mW 11.9mW 11.9mW
2.5"/7mm
cased 5V ± 5% DEVSLP
(Current) 1.4mA 1.1mA 2.4mA 2.4mA
M.2 2280 3.3V ± 5% Slumber
(Power) 55.9mW 54.7mW 56.5mW 54.7mW
M.2 2280 3.3V ± 5% Slumber
(Current) 16.9mA 16.6mA 17.1mA 16.6mA
M.2 2280 3.3V ± 5% DEVSLP
(Power) 5.1mW 4.9mW 4.9mW 4.9mW
Power Characteristics
WD Blue 3D NAND SATA SSD
User Manual
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