34
Savvio 10K.5 SAS Product Manual, Rev. D
600GB models in 6Gb operation
Typical power dissipation under idle conditions in 6Gb operation is 3.82 watts (13.05 BTUs per hour).
To obtain operating power for typical random read operations, refer to the following I/O rate curve (see Figure
7). Locate the typical I/O rate for a drive in your system on the horizontal axis and read the corresp5
volt current, +12 volt current, and total watts on the vertical axis. To calculate BTUs per hour, multiply watts by
3.4123.
Figure 8.
600GB (at 6Gb) DC current and power vs. input/output operations per second
Summary of Contents for Savvio 10K
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Page 36: ...28 Savvio 10K 5 SAS Product Manual Rev D Figure 2 Current profiles for 600GB models...
Page 37: ...Savvio 10K 5 SAS Product Manual Rev D 29 Figure 3 Current profiles for 450GB models...
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