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Corsair SF450 (2016) 450 W 80+ Gold Certified Fully Modular SFX Power Supply

(67 Ratings, 4.8 Average)

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Specifications

Manufacturer

Corsair

Model

SF450 (2016)

Part #

  • CP-9020104-NA
  • CP-9020104-AU
  • SF450
  • CP-9020104-UK
  • CP-9020104-EU

Type

SFX

Efficiency Rating

80+ Gold

Wattage

450 W

Length

100 mm

Modular

Full

Color

Black

Fanless

No

ATX 4-pin Connectors

0

EPS 8-pin Connectors

1

PCIe 16-pin 12VHPWR/12V-2x6 Connectors

0

PCIe 12-pin Connectors

0

PCIe 8-pin Connectors

0

PCIe 6+2-pin Connectors

2

PCIe 6-pin Connectors

0

SATA Connectors

4

AMP/Molex 4-pin Connectors

4

Price History

    * Amazon pricing is not included in price history graphs.

    Reviews

    Bouwer2100
    • 7 points
    • 8 months ago

    from completed build My smol box

    I bought this PSU used a couple years ago for 60€. It has worked fine in supplying power to my 5600X and 3060ti, so I can't complain. It's also really quiet!

    gonsanbo
    • 24 points
    • 1 year 4 months ago

    As always, SFX is always more expensive, and it's almost impossible to get one of these at MSRP in Europe, if not I would have got the 600W version.

    eatkinola
    • 6 points
    • 2 years 7 months ago

    from completed build PODBOX

    Nice little modular PSU I found for a great price renewed on amazon. The amazon listing indicated "like new", and it wasn't kidding. It was obviously never used, and there was just some damage to the outer box. It runs fanless at low loads, which is great for this build.

    astral18
    • 3 points
    • 3 years 1 month ago

    Tier A on the PSU Tier List. It was rather difficult getting any proper SFX PSU in this country for under 95 USD that was not the FSP SFX Pro. Got this 2nd hand bundled with a SG13 case from a buddy, for a total of 5000 PHP (100 USD). Local SFF FB group was also one of the few places to try.

    I haven't seen the fan spin up much, and if it did, it was super quiet. Works fine with a cheap SFX/ATX bracket.

    Cables are glossy, and stiff - hard to bend into shape. Not sure if cable combs would help. Having 3 SATA power plugs per cable is annoying to cable manage.

    mds
    • 2 points
    • 3 years 4 months ago

    from completed build Quiet SSUPD ITX Build SSUPD

    Solid PSU, great for my use.

    DryreL
    • 11 points
    • 4 years 1 month ago

    Works very silent. And build quality is awesome. I love it!

    valentin_rad
    • 6 points
    • 4 years 2 months ago

    from completed build Dark Raven

    This thing's quiet, 80+ Gold and comes in at a great price to boot. It sucks that Corsair doesn't have an ATX model with the same build quality/price and I don't understand why. I'm seriously considering using only SF450s or SF600s for all my future builds.

    Jseattle
    • 4 points
    • 4 years 5 months ago

    from completed build Gold Miner

    For small power usages and small form factor this psu is about as good as it gets. Over the years I have found the flat ribbon cables to be very durable and plyable in a few different builds, often times allowing them to be better hidden than the braided cables that come with the platinum version. I have never been able to get the fan to start spinning running moderate powered components and the unit never gets hot. Fully modular. Great internal components. The only downside to this unit is the power output capacity if it does not meet your needs.

    lekorrigan
    • 10 points
    • 4 years 5 months ago

    from completed build My very black microwave

    Hard not to love, it's efficient, silent (the fan kicks in at 90W, I have yet to hear it), small... but the cables feel cheap and they are very stiff, so you won't make a beautiful build out of it. But then, when building in an SG13 like me, do you really care? :-)

    GTX10
    • 2 points
    • 5 years 1 month ago

    Great PSU still have it as a back up. Just not the cables as my wife got mad at me and poured water and pancake syrup on the system back in 2019. I thanked her afterwards lol true story.

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