Overview
In 2001, Koolance offered the world's first liquid-cooled ATX power supply (230W). Koolance now sets a new record with the first 1200 watt liquid-cooled power supply!
The PSU-1200ATX-12S features 96A over four 12V rails, modular cables, and 4 PCI-Express connectors for SLI and CrossFire support. It is able to unleash 1200W of continuous (1400W peak) power at greater than 80% efficiency by operating in a completely submerged state. This patent-pending design is superior to even "partly" liquid cooled and heatpipe power supplies. All internal electronics are immersed in a non-conductive fluid and dissipated through an external heat exchanger.
Being self-cooled, Koolance's 1200W PSU requires no connections to any other type of cooling system. The unit comes pre-filled and no ongoing coolant maintenance is required. The quiet 120mm LED fan is temperature-controlled and operates between 25-33dBA. An included temperature sensor allows internal monitoring when used with compatible Koolance systems (TMS, *****-1000, PC3-700, Exos-2, and PC4-1000 series).
The PSU-1200ATX-12S can be used in most ATX, E-ATX, and BTX chassis that provide for 9" (23cm) power supply depths, including cable space. The external heat exchanger is highly adjustable to maximize chassis compatibility. Being slightly wider than the internal power supply, it can be rotated 180? and moved vertically 2" (5cm) to help avoid physical conflicts. Quick disconnect shutoff valves allow for the convenient attachment of the heat exchanger during installation.
NOTE: The PSU-1200ATX-12S will operate in two mounted directions (standard/upright and on its side). Please see the user manual for details.
Power Specifications
Type EPS12V
Max. Power 1200W Continuous, 1400W Peak (@ 40?C)
Operating Range 90-264 VAC, Auto Switching
Current 15A @ 115V
Fan Dual Ball-Bearing 120mm, 30-107CFM, 25-33dBA,
Temperature Adjusting
Modular Cabling Yes
PFC Active
Efficiency >80%
Power Factor >0.9
DC Output
+5V @ 30A
+12V @ 96A (12V1@18A, 12V2@18A,
12V3@30A, 12V4@30A)
-12V @ 0.8A
+3.3V @ 30A
+5VSB @ 3.0A
Regulation 3% (3.3V, +5V, +12V) +9-5% (-12V)
Ripple 1% (p-p)
Hold Time 16ms min.
PG Delay 100~500ms
OV Protection +3.3V, +5V, +12V
OC Protection +3.3V, +5V, ?12V
Temperature 0-40?C
Humidity 20-90% RH
Agency Approvals (pending) CE, TUV, FCC
Connectors 1 x 24-pin motherboard
1 x 8-pin 12V CPU/motherboard
4 x (1-plug) PCI-E
2 x (3-plug) SATA
3 x (4-plug) Molex peripheral
1 x (4-plug + 1 FD) Molex peripheral + floppy
Unit Specifications
Model PSU-1200ATX-12S
Compatibility (Please see list)
Materials Aluminum, Steel, Engineering Resin, Coolant Liquid
Tubing Size, ID 1/4", 6mm
Product Dimensions
WxHxD (PSU) 6" x 3.2" x 8.27" (15.2cm x 8.1cm x 21cm)
Product Dimensions
WxHxD (Heat Ex.) 6.8" x 5.6" x 4.1" (17.2cm x 14.1cm x 10.5cm)
Product Weight 13.6 pounds (6.2kg)
Warranty 2 years
Components Included
Power supply with external heat exchanger assembly, pre-filled coolant, AC power cable, 1 x 24-pin motherboard cable, 1 x 8-pin 12V CPU/motherboard cable, 4 x (1 plug) PCI-E cables, 2 x (3 plug) SATA cables, 3 x (4 plug) Molex cables, 1 x (4 plug, 1 FD) Molex + floppy power cable, temperature sensor cable, user manual
The Koolance 1200W Liquid-Cooled PSU should be available after Feb 28, 2007 for $499.99 USD.
Source:
Koolance
mas com preços fora do alcance da maior parte do pessoal (e esta não é excepção, a julgar pelo preço 
