Seagate ST3450056SS (FDE), ST3146854LC, ST3146356SSIM ST3146756SS FDE model in 3 Gbit operation

Models: ST3450056SS (FDE) ST3300056SS (FDE) ST3146756SS (FDE) ST3146854LC ST3146356SSIM

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ST3146756SS (FDE) model in 3 Gbit operation

Typical power dissipation under idle conditions in 3Gb operation is 9.15 watts (31.22 BTUs per hour).

To obtain operating power for typical random read operations, refer to the following I/O rate curve (see Figure 4). Locate the typical I/O rate for a drive in your 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 9. ST3146756SS (FDE), 3 Gbit, DC current and power vs. input/output operations per second

Cheetah 15K.6 SAS Product Manual, Rev. B

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Seagate ST3450056SS (FDE), ST3146854LC, ST3146756SS (FDE), ST3146356SSIM manual ST3146756SS FDE model in 3 Gbit operation