Asus A8N-SLI Premium - Manual (Page 61)

A S U S P 5 N D 2 - S L I D e l u x e A S U S P 5 N D 2 - S L I D e l u x e A S U S P 5 N D 2 - S L I D e l u x e A S U S P 5 N D 2 - S L I D e l u x e A S U S P 5 N D 2 - S L I D e l u x e 2 - 3 5 2 - 3 5 2 - 3 5 2 - 3 5 2 - 3 5
• For a fully configured system, we recommend that you use a power
supply unit (PSU) that complies with ATX 12 V Specification 2.0 (or
later version) and provides a minimum power of 400 W.
• Do not forget to connect the 4-pin ATX +12 V power plug;
otherwise, the system will not boot.
• When using two graphics cards, do not forget to connect the 4-pin
ATX +12 V power plug to the EZ Plug™; otherwise, the system will
be unstable. See page 6-6 for details.
• To support an Intel ® Dual-Core CPU Extreme Edition up to 3.2 GHz,
make sure that the PSU can provide at least 16 A and 19 A peak on
the +12V_2 lead. Refer to the vendors list on Table 1 for details.
• Use of a PSU with a higher power output is recommended when
configuring a system with more power-consuming devices. The
system may become unstable or may not boot up if the power is
inadequate. See Table 2 for details.
Table 2 Power supply requirements Table 2 Power supply requirements Table 2 Power supply requirements Table 2 Power supply requirements Table 2 Power supply requirements
L o a d i n g L o a d i n g L o a d i n g L o a d i n g L o a d i n g
C o m p o n e n t s / P e r i p h e r a l s C o m p o n e n t s / P e r i p h e r a l s C o m p o n e n t s / P e r i p h e r a l s C o m p o n e n t s / P e r i p h e r a l s C o m p o n e n t s / P e r i p h e r a l s H e a v y H e a v y H e a v y H e a v y H e a v y N o r m a l N o r m a l N o r m a l N o r m a l N o r m a l L i g h t L i g h t L i g h t L i g h t L i g h t
Intel ® LGA775 CPU type Intel Pentium EE Intel Pentium D Intel Pentium 4
PCIe™ x16 graphics cards 6800 Ultra x2 6800GT x2 6600GT x2
DDR DIMMs 4 2 2
HDD 4 2 2
Optical drive (DVD/CD-RW) 2 2 1
PCIe™ x 1 card 1 0 0
PCI cards 3 2 1
IEEE 1394 devices 1 0 0
USB devices 6 4 3
Required +12V current > 2 5 A > 2 5 A > 2 5 A > 2 5 A > 2 5 A > 2 0 A > 2 0 A > 2 0 A > 2 0 A > 2 0 A > 1 7 A > 1 7 A > 1 7 A > 1 7 A > 1 7 A
Required wattage > = 5 0 0 W > = 5 0 0 W > = 5 0 0 W > = 5 0 0 W > = 5 0 0 W > = 4 0 0 W > = 4 0 0 W > = 4 0 0 W > = 4 0 0 W > = 4 0 0 W > = 3 5 0 W > = 3 5 0 W > = 3 5 0 W > = 3 5 0 W > = 3 5 0 W
V e n d o r V e n d o r V e n d o r V e n d o r V e n d o r M o d e l M o d e l M o d e l M o d e l M o d e l M a x . P o w e r ( W ) M a x . P o w e r ( W ) M a x . P o w e r ( W ) M a x . P o w e r ( W ) M a x . P o w e r ( W )
ASUS A-40GA 400
Delta GPS-400AA-100 A 400
Hipro HP-E4008FWR 400
Delta GPS-450AA-100 A 450
ASUS A-45GA 450
AcBel API4PC04 450
Seventeam ST-460EAD-05F 460
AcBel API4PC23 500
AcBel API4PC24 550
Table 1 Power Supply Unit Reference Vendors List Table 1 Power Supply Unit Reference Vendors List Table 1 Power Supply Unit Reference Vendors List Table 1 Power Supply Unit Reference Vendors List Table 1 Power Supply Unit Reference Vendors List