DFI LanParty UT NF590 SLI-M2R/G User Manual page 66

2
Hardware Installation
Power Supply Requirements
This section contains information about the minimum power required
which were calculated based on the following basic peripheral
configuration.
• One hard drive
• Two optical drives
• One floppy drive
• One sound card
• Two sticks of memory
For NVIDIA
ATX 12V 2.0 compliant - with a 24-pin ATX main power connector,
dual 12V rails (12V
power connector. The +12V power connector enables the delivery of
more +12VDC current to the processor's Voltage Regulator Module
(VRM). It is preferable to use the 8-pin power (rather than the usual
4-pin power); connect to CN9 as shown below.
66
® TM
SLI Configuration
and 12V
1
High-End 7900GTX
≥ 500 Watt
w/min. +12V @ 30A
) and an 8-pin EPS server style 12V
2
1
Ground
4
8-pin +12V
Mid-Range 6800GT
≥ 420 Watt
w/min. +12V @ 25A
Connect the 8-pin
power to CN9
5
+12V
8
Entry-Level 6600GT
≥ 350 Watt
w/min. +12V @ 20A