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1200GB models in 12Gb operation
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 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.
1200GB (at 12Gb) DC current and power vs. input/output operations per second
600GB models in 12Gb operation
To obtain operating power for typical random read operations, refer to the following I/O rate curve (see Figure 8). 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 8.
600GB (at 12Gb) DC current and power vs. input/output operations per second
Seagate Enterprise Performance 10K HDD v9 Product Manual, Rev. D (Draft 2)
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