Seagate 1200 SSD - Power Dissipation; Figure 6. 800 GB (at 6 Gb) DC Current and Power Vs. Input;Output Operations Per Second; Figure 7. 400 GB (at 6 Gb) DC Current and Power Vs. Input;Output Operations Per Second

SEAGATE 1200 SSD PRODUCT MANUAL, REV. A 34
6.4 POWER DISSIPATION
800GB standard 2.5” models in 6Gb operation
(Models ST800FM0013, ST800FM0023, ST800FM0033, ST800FM0043, ST800FM0053, ST800FM0063)
Typical power dissipation under idle conditions in 6Gb operation is 3.30 watts (11.26 BTUs per hour).
To obtain operating power for typical random write operations, refer to the following I/O rate curve (see Figure 6). Locate the
typical I/O rate for a drive in the system on the horizontal axis and read the corresponding +5 volt current, +12 volt current,
and total watts on the vertical axis. To calculate BTUs per hour, multiply watts by 3.4123.
Figure 6. 800GB (at 6Gb) DC current and power vs. input/output operations per second
400GB standard 2.5” models in 6Gb operation
(Models ST400FM0013, ST400FM0033, ST400FM0053, ST400FM0073)
Typical power dissipation under idle conditions in 6Gb operation is 2.72 watts (9.28 BTUs per hour).
To obtain operating power for typical random write operations, refer to the following I/O rate curve (see Figure 7). Locate the
typical I/O rate for a drive in the system on the horizontal axis and read the corresponding +5 volt current, +12 volt current,
and total watts on the vertical axis. To calculate BTUs per hour, multiply watts by 3.4123.
Figure 7. 400GB (at 6Gb) DC current and power vs. input/output operations per second