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Corsair SF450 450W SFX Black

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SF450 - 450W, 80 Plus Gold, ATX, EPS, PCI x 2, SATA x 4

Manufacturer : Corsair


Availability: In stock


The small form factor power supply for your big ideas.
SF Series power supplies bring legendary Corsair performance and reliability to the SFX small form factor standard. They have the features found in full-size high performance power supplies, with certification for 80 PLUS Gold efficiency, superior voltage regulation, Zero RPM mode for virtually silent operation, and 105°C All Japanese capacitors for better reliability.

80 PLUS Gold certified
If you’re building a small system that’s going to see a lot of use, low heat generation and high efficiency are essential. SF Series power supplies operate at greater than 90% efficiency at 50% load on 115V circuits.

SFX Form Factor
SF Series is designed to the SFX power supply specification for high performance small form factor systems.

Fully modular cable set
The detachable DC cables make builds and upgrades easy, with clean, great-looking results. Use only the power cables you need lets you save valuable internal space and can improve system airflow.

100% All Japanese 105°C capacitors
Premium internal components ensure solid power delivery and long term reliability.

Zero RPM Fan Mode
Building a silent PC? SF Series power supplies are so efficient that the fan doesn’t need to spin at low to medium loads.

Additional Information

SKU CP-9020104-UK
EAN 0843591068970
Nominal power450 W
AC input voltage100 - 240 V
AC input frequency47 - 63 Hz
Combined power (+3.3V)100 W
Combined power (+12V)450 W
Combined power (+5V)100 W
Combined power (-12V)3.6 W
Combined power (+5Vsb)12.5 W
Max output current (+3.3V)15 A
Max output current (+12V)37.5 A
Max output current (+5V)20 A
Max output current (-12V)0.3 A
Max output current (+5Vsb)2.5 A
Power protection featuresOver power, Over voltage, Overheating, Short circuit, Under voltage
Number of fans1
Fan locationTop
Cooling typeActive
Ports & interfaces
Motherboard power connector24-pin ATX
Number of SATA power connectors4
Peripheral (Molex) power connectors (4-pin)4
EPS power connector (8-pin)Yes
PCI Express power connectors (6+2 pin)2
Cabling typeModular
Form factorSFX
ATX version2.4
EPS version2.92
On/off switchYes
Mean time between failures (MTBF)100000 h
Colour of productBlack
Operational conditions
Operating temperature (T-T)0 - 40 °C
Weight & dimensions
Width10 cm
Depth12.5 cm
Height6.3 cm
Weight860 g
80 PLUS certification80 PLUS Gold
CertificationFCC, ICES, CE, UL, CUL, RCM, TUV, CB, CCC, BSMI, EAC, RoHS, WEEE, RoHS (China), KC
RoHS complianceYes
Packaging content
Manufacturer Corsair
Reviews No
PDF Url No

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