ZALMAN Z7 Manual page 15

Tip
▶ For USB 2.0, e-SATA (Z7 Plus) and audio cables, please refer to the
motherboard's manual.
▶ In the event that the Power LED/HDD LED connector's polarities(+/-) are
reversed, the LED will not function properly.
(7) Additional Fan Installation and Replacement (optional)
1) Side Panel Fan Installation (80/92/120/140㎜ Fans Compatible)
The Z7 Plus comes equipped with one 120㎜ Fan. For additional fan
installation, remove the Fan Cover(left) and install the fan(right) as shown
below.
Z7 Plus / Z7
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