Seagate ST9900805SS Savvio 10K.4 SAS Product Manual - Page 37
GB models in 6Gb operation
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600GB models in 6Gb operation Typical power dissipation under operating conditions in 6Gb operation is 8.29 watts (28.29 BTUs per hour). To obtain operating power for typical random read operations, refer to the following I/O rate curve (see Figure 18). 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 19. 600GB (at 6Gb) DC current and power vs. input/output operations per second Savvio 10K.4 SAS Product Manual, Rev. C 29
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Savvio 10K.4 SAS Product Manual, Rev. C
29
600GB models in 6Gb operation
Typical power dissipation under operating conditions in 6Gb operation is
8.29
watts (
28.29
BTUs per hour).
To obtain operating power for typical random read operations, refer to the following I/O rate curve (see Figure
18). 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 19.
600GB (at 6Gb) DC current and power vs. input/output operations per second