The Thermaltake 1200W Toughpower Crossfire / Quad SLI Ready Modular Power Supply features four independent 12volt rails. With three 8-pin and three 6-pin PCI-E connectors, the unit is ready for all multiple video card systems. Toughpower lives up to its name, this unit can power the most demanding hardware available!

Features

• Stable 1200W continuous output (at 50C operating environment)
• Four independent & dedicated +12V rails(12V1,12V2,12V3,12V4) provides superior performance for PC system.
• NEW! Three 8pin and three 6pin PCI-E connectors design supports Multi-GPU Graphic card.
• Supports Dual Core CPU / Quad Core CPU / Nvidia SLI & Quad SLI and all Multi-Core GPU technologies.
• Independent Voltage Circuit: offers unflappable current delivery under heavy load.
• Strict voltage regulation (±3%): provides steady voltage for system.
• Active Power Factor Correction (PF>0.99) and high efficiency (up to 87%).
• Industrial grade components (capacitor, transformer, etc)
• High reliability: MTBF>120,000 hours.
• Quiet and reliable 14cm ball-bearing fan.
• Protections: Over Current, Over Voltage, Under Voltage, Over Temperature, Over Power, and Short-Circuit protection.
• Safety / EMI Approvals: CE, CB, TUV, FCC, UL, CUL, and BSMI certified.

Total Output Connectors

• 20+4-pin Main Connector X 1
• 5-pin S-ATA Connector X 8
• 6-pin PCI-E Connector X 3
• 4-pin Peripheral Connector X 8
• 8-pin PCI-E Connector X 3

Model:	W0156RU
Power:	1200W
Dimension:	200mm(L)x160mm(W)x86mm(H)
Switches:	ATX Logic on-off additional power rocker switch
PFC:	Active PFC (PF > 0.9)
Cooling System:	140mm Fan, 2300RPM ± 10%
Noise:	16 dBA at 1300 RPM
P. G. Signal:	100-500 ms
Efficiency:	up to 87%
Hold-up Time:	16ms
Input
Input Voltage:	115 VAC ~ 230 VAC
Input Frequency Range:	47 ~ 63 Hz
MTBF:	120,000 hrs minimum (at 25 ℃)
Input Current:	15A
Output
Voltage:	+12V1
Max/Min:	20A/1A
Regulation *1:	+/-3%
Ripple & Noise *2:	120mV
Max Output:	600W
Total Power:	1200W
Voltage:	+12V4
Max/Min:	36A/1A
Regulation *1:	+/-3%
Ripple & Noise *2:	120mV
Max Output:	600W
Total Power:	1200W
Voltage:	+3.3V
Max/Min:	30A/0.5A
Regulation *1:	+/-3%
Ripple & Noise *2:	50mV
Max Output:	600W
Total Power:	1200W
Voltage:	+12V2
Max/Min:	20A/1A
Regulation *1:	+/-3%
Ripple & Noise *2:	120mV
Max Output:	600W
Total Power:	1200W
Voltage:	+12V3
Max/Min:	36A/1A
Regulation *1:	+/-3%
Ripple & Noise *2:	120mV
Max Output:	600W
Total Power:	1200W
Voltage:	+5V
Max/Min:	30A/0.5A
Regulation *1:	+/-3%
Ripple & Noise *2:	50mV
Max Output:	600W
Total Power:	1200W
Voltage:	-12V
Max/Min:	0.8A/0A
Regulation *1:	+/-10%
Ripple & Noise *2:	120mV
Max Output:	9.6W
Total Power:	1200W
Voltage:	+5Vsb
Max/Min:	3.5A/0A
Regulation *1:	+3/-5%
Ripple & Noise *2:	50mV
Max Output:	17.5W
Total Power:	1200W
Note *1:	+5Vsb operate at 3.5A max load base on PS-ON mode. If PS-OFF +5Vsb only operate at 3A max load.
Note *2:	Add 0.1uF and 47uF capacitors across output terminal during ripple & noise test.
Environment
Operating Temp:	10C - 50C
Storage Temp:	-20C - 70C
Operating Humidity:	20% to 90%, non condensing
Storage Humidity:	5% to 95%, non condensing
Over Voltage Protection
DC Rail +3.3V Trip Point:	4.5Vmax
DC Rail +5.0V Trip Point:	7.0Vmax
DC Rail +12.0V Trip Point:	15.6Vmax
Over Current Protection
DC Rail +3.3V:	33A ~ 50A
DC Rail +5.0V:	33A ~ 50A
DC Rail +12V1/+12V2:	22A ~ 35A
DC Rail +12V3/+12V4:	39A ~ 55A
Under Voltage Protection
DC Rail +3.3V Trip Point:	2.0Vmin
DC Rail +5.0V Trip Point:	3.3Vmin
DC Rail +12.0V Trip Point:	8.5Vmin
Short Protection
Short Protection:	All Outputs to GND

01-22-2008
Reviewer: noob_eater4726 (4)
This powersupply powers two 8800 gtx''s and a 3.6 ghz quad core, maybe another gtx on the way: without having to upgrade the powersupply. This can handle it all. There was just one little flaw, I was expecting a modular powersupply. The one I ordered from here was not modular. However, I dont mind, I used most of the cables anyway. I highly reccomend this powersupply.