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Cooler Master releases a whole new mid-range power supply, GX-450. This power supply is specifically targeted at systems in the upper-mid range, yet reasonably priced. The Cooler Master GX Series of power supplies feature a single highly robust 12 V rail, proficiently delivering power to the most demanding components including the processor, drives, and cooling fans. Now including a double-layer EMI Filter, an intelligent 120 mm controllable fan and an active PFC/PWM combo controller for increased efficiency, the GX Series will keep the power in your hands.
- Single 12 V Power Rail
Tackling challenges from the most power-intensive peripherals head on, this solitary 12 V power rail provides ample power and strong resistance to any overloading.
- Double-Layer EMI Filter
Dual protection from electromagnetic interference, thus restraining noise and interference for greater protection for you and your connections.
- Intel Compliant
ATX12V v 2.3 and EPS version 2.91 compliant.
- Intelligent Fan Speed Control
Speed control makes the 120 mm fan adept for any user’s circumstances and need.
- Active PFC+ PWM Combo Controller
Integrating this active controller will increase the efficiency of any computer, making PFC higher than 99%.
- Multiple Protection Design
Over Voltage Protection (OVP), Under Voltage Protection (UVP), Over Power Protection (OPP), Over Temperature Protection (OTP) and Short Circuit Protection (SCP).
- Massive Bulk Capacitor
Producing hold times >17ms upon full loading.
- Efficient Transformer
- Adeptly holding power for minimal loss in the 5V standby voltage so the system is promptly up and ready from power on or sleep modes
- Highly efficient design on par with 80Plus requirements (85% typical)
- And More
- Multiple updated connectors for all types of interfaces (PCIe, SATA etc.)
- High reliability with an MBTF of at least 100,000 hours of use.
- Five Year Warranty.
|Model ||RS-450-ACAA-D3 |
|Type ||Intel Form Factor ATX 12V V2.31 |
|Dimension (W / H / D) ||150 x 140 x 86mm |
5.9 x 5.5 x 3.4 inch
|Input Voltage ||90-264Vac (Auto Range) |
|Input Current ||7A @ 115Vac , 3.5A @ 230Vac |
|Input Frequency Range ||47-63Hz |
|PFC ||Active PFC (>0.9) |
|Power Good Signal ||100~500ms |
|Hold Up Time ||>17ms |
|Efficiency ||85% typical |
|MTBF ||>100,000 hours |
|Protection ||OVP / UVP / OPP / OTP / SCP |
|Output Capacity ||450W |
|Max. Output Capacity ||540W |
|Operation Temperature ||0~40°C (Nominal Input Voltage) |
|Regulatory ||CE / FCC / UL / TUV / C-Tick / GOST / BSMI / CCC / KCC |
|Fan ||120mm |
|Certifications ||80 PLUS Bronze |
|Connector ||M/B 20 + 4 pins x 1|
CPU 4 + 4 pins x 1
PCI-e 6 pins x 1
SATA x 5
Peripheral 4 pins x 3
Floppy 4 pins x 1
Customer Reviews of (COOLERMASTER RS450-ACAA)
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Experience: 2 Days
| Verified Owner
Value, quality, Bronze certificate, CM warranty
The unit itself isn't much suprise, standard of what you would expect. However, when I look at the 12v rail on the chart, it gives 35A. This is uncompareable by some cheaply made 600W PSU that goes on sale for less than $30. At least with this 450W unit, I can run a nice video card plus a decent cpu overclock while running 4 HDDs without too much worry.
1 year limited warranty through NCIX.com.
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Cooler Master USA, Inc.
Unit A - 1951 S Parco Ave.
Fax: 1-909-673-9882 or 9883
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