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450GB models in 3Gb operation
Typical power dissipation under operating conditions in 3Gb operation is 8.48 watts (
BTUs per hour).
28.93
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 20.
450GB (at 3Gb) DC current and power vs. input/output operations per second
30
Savvio 10K.4 SAS Product Manual, Rev. C
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