Seagate BARRACUDA 4LP ST34571N/W/WC/WD/DC - Manual (Page 18)

16 Barracuda 4LP Installation Guide, Rev. B
[5] See “Conducted noise immunity” in the Barracuda 4LP Prod-
uct Manual. The specified voltage tolerance is inclusive of
ripple, noise, and transient response.
[6] Operating condition is defined as random seek read opera-
tions with a block count of 64.
General Notes from Tables 2a and 2b.
1. Minimum current loading for each supply voltage is not less
than 4% of the maximum operating current shown.
2. Use separate ground returns for +5V and +12V supplies.
3. Where power is provided to multiple drives from a common
supply, carefully consider individual drive power require-
ments. Where multiple units are powered on simulta-
neously, be sure the peak starting current is available to
each device.
Table 3. Dimensions of the drive
inches mm
Height 1.00 25.4
Width 4.00 101.6
Depth 5.74 145.8
Weight 1.5 pounds (0.68 kilograms)