|Item model number||CP-9020104-NA|
|Item Weight||1.9 pounds|
|Product Dimensions||4.9 x 2.5 x 3.9 inches|
|Item Dimensions L x W x H||4.9 x 2.5 x 3.9 inches|
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Corsair CP-9020104-NA SF Series, SF450, SFX Form Factor, 450 Watt (450W), Fully Modular Power Supply, 80+ Gold Certified, 7 Year Warranty
- Enter your model number to make sure this fits.
- 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
|What you need to know – This product has a serial number that uniquely identifies the item. When your order ships, Amazon will scan the serial number and add it to the history of the order. Should the item go missing before it arrives, Amazon may register the serial number with loss and theft databases to prevent fraudulent use or resale of the item. There is no action required from you and the serial number will only be used to prevent fraudulent activity associated with the missing item.|
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From the manufacturer
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.
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.
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.
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|Sold By||Amazon.com||Amazon.com||ShopFSP||Amazon.com||Gott Electronics||OutletPC|
|Item Dimensions||4.9 x 2.5 x 3.9 in||4.92 x 3.94 x 2.5 in||4.9 x 3.9 x 2.5 in||3.7 x 6.24 x 7 in||10 x 8 x 3 in||4.92 x 2.5 x 3.94 in|
|Item Weight||1.9 lbs||4 lbs||2.31 lbs||3.2 lbs||3 lbs||2.31 lbs|
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. Fully modular cables make installation quick and easy. If you have big ideas for your next small form factor system, SF Series has the reliable power delivery and quiet, efficient operation you need.
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Top customer reviews
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Since it's standard SFX size you've got more room to maneuver in the cases which support SFX-L. The modular cables are not super soft, but they are flexible enough to route without having them fight with you. My only objection to the cables is that the clips don't seem to latch as positively as others. This PSU has two separate 6+2 pin PCIe power cables which both run all the way back to the PSU. The Silverstone I replaced had one heavier cable with dual 6+2 pin headers on one end which was a little nicer to deal with.
In a Silverstone Raven, the internal power routing for the input power can't quite reach the connection on this PSU without unhooking it from its internal clips so it can cut the corner in the case. The PSU's connection is at the far end relative to the cable routing, and the connector is upside-down compared to what the case was designed for, requiring an extra loop.
This PSU did not come with an ATX adapter plate, so you can't put it in a larger PC case.
Overall I'm very happy that this PSU is available now: The Silverstone SX500-LG I replaced made horrible chirpy sounds at low loads because it tried to drive the fan a little too slowly. The SFX-L (larger, square, fits 120mm fan) was also much harder to work with.
- Completely silent, even under load
- Fully modular-ness makes install/reinstall/removal a breeze
- Fantastic for mini cases
- Ultra short cables
- Cables should be all loose, instead of ribbonized for maximum flexibility
- SATA power should have both 90º and 180º options, instead of just 90º
- Should have come with SFX to ATX adapter
In the month I've used it so far, it's been nothing short of amazing.
This, paired with the SG13 was the best machine I've ever built.
Opted to get the Silverstone PP08 adapter for extra ventilation.
Note: The included image is of my Fractal Nano S build with custom cables (not using included cables). I wanted an SFX power supply to gain some clearance around the graphics card.
The cables are far too stiff for my tastes though. Makes them hard to manage. For some reason it doesn't come with a dual 6+2 pin pcie connector. Most high end GPUs would need more than a single 8 pin. So, you'll have to use two physical cables instead of the one.
You'll need to buy an SFX to ATX adapter if you want to use it in many cases since this doesn't come with one for some reason. All of silverstone's sfx PSUs come with an adapter. Luckily Silverstone sells their adapter here on amazon and it's far better than corsair's adapter you can buy directly from their. Corsair's adapter has your PSU floating in mid air. Silverstone's mounts it so it's flush with the bottom of where your ATX sized PSU would be.
Powers my system like a champ. I have seen no signs that it can't handle the load.
Intel Core i7-6700k 4.0 Quad Core Processor
Gigabyte GA-z170n-Gaming 5 Mini ITX LGA1151 MoBo
Corsair Vengeance LPX32GB (2x16GB) DDR4-3000 Ram
Samsung 950 Pro 256GB M.s-2280 SSD
Intel 530 Series 240GB 2.5 SSD
Intel 120GB SSD
EVGA GeForce GTX 1050 Ti 4GB SC Gaming ACX 2.0 GPU