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CORSAIR SF Series SF450 450W 80 PLUS GOLD SFX12V Micro ATX Full Modular Power Supply

MPN: SF450 | SKU: ZH4811
Regular Price: $147.39
Price: $109.89
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$89.89 after $20.00 rebate.
  • SFX Form Factor: High end performance in a small form factor
  • 80 PLUS Gold certified: High efficiency operation for less excess heat and lower operating costs
  • Fully Modular: Make your builds and upgrades easy, with clean, great-looking results
  • 100% Japanese 105 electrolytic capacitors: Premium internal components ensure solid power delivery andlong term reliability
  • Zero RPM Fan Mode: Virtually silent operation at low and medium loads
  • Seven year warranty: Your guarantee of reliable operation that will last across several system builds
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Frequently Bought With

  • Key Selling Points

Key Selling Points

  • SFX Form Factor: High end performance in a small form factor
  • 80 PLUS Gold certified: High efficiency operation for less excess heat and lower operating costs
  • Fully Modular: Make your builds and upgrades easy, with clean, great-looking results
  • 100% Japanese 105 electrolytic capacitors: Premium internal components ensure solid power delivery andlong term reliability
  • Zero RPM Fan Mode: Virtually silent operation at low and medium loads
  • Seven year warranty: Your guarantee of reliable operation that will last across several system builds
  • Description
  • Product Details
  • Customer Reviews
  • Q&A

Description

SF Series power supplies bring legendary Corsair performance and reliability to the SFX small form factor standard. They have the features you've come to expect from Corsair, with super-efficient 80 PLUS Gold certification, superior voltage regulation, Zero RPM mode for virtually silent operation, and 100% 105 Japanese electrolytic capacitors for better reliability. 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. Designed to the SFX power supply specification for high performance small form factor systems. Detachable DC cables make builds and upgrades easy, with clean, great-looking results. Premium internal components ensure solid power delivery and long term reliability. SF Series power supplies are so efficient that the fan doesn’t need to spin at low to medium loads.

  • 92mm thermally controlled fan with Zero-RPM mode
  • Engineered to meet maximum power output at a 40C temperature rating.
  • The latest ATX12V v2.4 and EPS 2.92 standards and is backward compatible with ATX12V 2.2, 2.31 and ATX12V 2.01 systems.
  • 6th generation Intel® Core™ processor Ready (Intel Skylake and Z170 motherboards).
  • Over-voltage protection, under-voltage protection, short circuit protection, over power protection, and over temperature protection provide maximum safety
  • to your critical system components.
  • Safety and Agency Approvals: FCC, ICES, CE, UL, CUL, RCM, TUV, CB, CCC, BSMI, EAC, RoHS, WEEE, RoHS (China), KC

PACKAGE INCLUDES:

  • CORSAIR SF450 450W High-Performance SFX Power Supply
  • AC power cord
  • DC Modular cable set
  • DC Modular cable storage bag
  • Cable ties
  • Corsair case badge
  • User Manual


Brand: Corsair

MPN: SF450

UPC: 843591068963

Compatibility: ATX / Micro ATX case

Packaging: Retail

Condition: New

Rebate From | Valid Through 12/31/2019| Download Rebate Form


Product Details

Manufacturer
CORSAIR
MPN
SF450
Type
SFX
Maximum Power
450W
Fans
Single Fan
PFC
Active
Main Connector
20+4Pin
PCI-Express Connector
2 x 6+2-Pin
SLI
SLI Ready
Haswell Support
Yes
CrossFire
CrossFire Ready
Modular
Full Modular
Energy-Efficient
80 PLUS GOLD Certified
Input Voltage
100 - 240 V
Input Frequency Range
47 - 63 Hz
Input Current
10A – 5A
Output
+3.3V@15A, +5V@20A, +12V@37.5A, -12V@0.3A, +5VSB@2.5A
Dimensions
2.50" x 4.92" x 3.94"
Weight
1.90 lbs.
Connectors
Motherboard cable (20+4 pin) x 1
CPU power Cable( 4+4-pin, works as either 4 or 8-pin) x 1
PCIe 6+2 pin (GPU) x 2
4-pin peripheral cable x 4
SATA cable x 4

Package Includes

Customer Reviews

Review Summary
4.5
Reviews
5
66.87% (109)
4
24.54% (40)
3
2.45% (4)
2
0.61% (1)
1
5.52% (9)
By Mary Olivier
Premium case badge
Very well built. Comes with a premium case badge you can stick on your case.
By
Very quiet and works great so far
Very quiet and works great so far. I've only had it for a month but it's nice to have such a quiet power supply. I haven't had any rattling or anything yet like other reviewers have said but i'll edit this review if something comes up
By Florian Guerin
Doa
It came dead. Usually corsair is a very nice and reliable brand, i'm disappointed by this product. It has a seven year warranty though, the company will step up with issues.
By Pihla Hietala
Five stars
Item as described. Fast delivery. Thank you!
By Gotthold Luther
Be aware the fan only turns on at a definite wattage draw
As a sfx power supply it is very small if you are used to atx power supplies. 450 watts is plenty for the system i built. The one thing that bothers me and keeps it from getting 5 stars is the fact that the fan only turns on when a definite watt draw is placed on the psu. According to it's manual the fan turns on at 20% load. Unfortunately 20% load is 90 watts. I have a 50 watt cpu and a 75 watt gpu. That is their max wattage and i guess i haven't reached 90 watts usage yet even when gaming. I wish i could adjust the psus fan setting so it would at least spin when i am in a game. I worry it may burn up and never turn it's fan on. If you have a case that will mount this on the top of the case i assume you will be fine because your case fans will naturally put some air flow through it. If yours is a bottom mount like mine the only air flow it gets is what it make itself.
By Letitia Harris
Four stars
Whisper quiet. Stiff cables, that are a bit short and tight in my sff case.
By Elise Barbier
In light use, the fan is not spinning so 0 noise
Nice and quiet.For my gtx1070 + i5 6500ubtw, 450w is pretty enough even for single gtx1080 if you don't do heavy overclock on cpu.You can found the lenovo game cube use 450w power source even for it's gtx1080 model.
By Evan Simmmons
Five stars
Works great so far, super quiet.
By Juanita Mcdonalid
It does the job well
Corsair never disappoints. Works great. No issues so far.

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SF450

Corsair SF 450W SFX Power Supply

Price: $109.89
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