Seagate Nytro 5000 - Power Management; Power Loss Data Protection

Seagate Nytro 2.5” x 7mm SSD Product Manual, Rev. A 6
Scope
www.seagate.com
NOTE
Table 3 DC Requirements
Supply Voltage 2.5”
Voltage Tolerances - nominal (%) 12V ± 10%
DC Ripple/Noise 450mV Max: 50-150KHz
150mV Max: 10M-80M Hz
Rise Time (Max*/Min)
*10% ~ 90% Nominal Voltage
100ms* /0s (hot-pluggable)
Fall Time (Min) 100μs @ 1A max discharge
Minimum Off Time 150ms
Inrush Current (Max Peak) 2A for <2ms
Table 4 Power
Specification 2.5”
Max Operating Power with Learn Cycle (W)
Power State 1 (W)
Power State 2 (W)
Power State 3 (W)
Here is more information on Power:
 NVMe Autonomous Power States are not supported.
 Typical power measurements are based on an average of drives tested
under nominal conditions.
 Maximum power is defined as RMS over 100ms.
 Reduced performance might be observed for power states below the Max
Operating Power.
1.5 Power Loss Data Protection
The drives implement an energy storage solution called Power Loss Data Protection. This circuit maintains power to the
NAND while the NAND is being programmed, even if power to the system is interrupted. Power loss data protection
ensures data integrity, and prevents loss of data and the resulting errors reporting back to the host.
12.5
8.25
6.0
4.5