• out of stock

Corsair SF750 SFX Power Supply $207.90 Delivered @ AZAU

470

Cheapest around with free shipping. I want to build a second itx rig, going mid range this time. However at that price I might as well still go for an sf750 and hope it stays in passive mode.

I’ve never purchased from them but paid with PayPal in case it’s suss. Looks like a NSW based seller with an address, fb page, etc.

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closed Comments

  • Store in title.

  • +10

    $1.10 more at PLE here, not sure how legitimate this retailer is

    • I upvoted the deal based on price, but had the same concern as you. Never heard of them.

    • +2

      PLE shipping is at least $23.50 for me. I had my doubts but PayPal and legit receipt makes me feel a bit better.

      Same parent company as PCByte apparently
      https://ozbgroup.com/brands-partners.html

      • Very good to hear.

    • +2

      Adelaide based warehouse. I've ordered a pair of wireless headphones from them before. Good dispatch and delivery times. I ended up returning the item and they were prompt with the responses and to send my money back. Can't complain

  • Only 2x 8 pin pci-e?

    • No. I'm running 3x 8 pin pci-e into my Gaming Z Trio 3080 with one of these PSUs. The cables that plug into the PSU have 2x 8 pin connectors on the end, or you could buy another/replacement modular cable/s and have 3 dedicated if you so desired.

  • +1

    Is $209 a deal though? With Black Friday and holiday season coming, I expect at least $199.

    • +3

      The sfx/itx range is normally the forgotten child of black friday sales sadly :(

      Here's hoping as ive only heard good things on the SFX750, most are saying it can go upto 900w no problems

      • Ahhh, that's sad. Here's to hoping! Thanks for the wisdom kind stranger.

  • Why are smaller PC components more expensive? Like SFX PSUs, ITX motherboards, etc. It seems counterintuitive to me

    • +10

      Smaller parts might use less material to make but are often much more difficult to design.
      Particularly with heat, you might have to more efficient and more expensive cooling methods which aren't necessary in larger parts.

      • +11

        Also just generally more niche so likely less made to scale costs across.

    • Because harder the design.

    • -6

      They're also slower.

      You can really see why they choose to go small.

      • +10

        How is a SFF PSU slower than a regular/ATX sized one?

    • Because the Small Form Factor community is a bunch of enthusiasts with deep pockets, and the retailers and manufacturers know it.

      Also, only small quanitities are made so no enconomy of scaling and hence higher price (what witheredcouch said).

  • What do you mean by hope it says in passive mode?

    Is there an issue with the fan?

    • +2

      under a certain amount of watts, the fan doesn't turn on

    • +2

      No it’s actually very quiet in my current build. Passive mode or “zero rpm mode” is a feature this model has where if you don’t need the fan on for low or medium loads (up to 300w draw I think) it stays off, giving complete silence!

      • Ahh okay.

        Yeah I know what passive mode is lol just the way you worded it had me confused like there was an issue when the fan kicks in, whereas you were just hoping the power draw is low generally speaking.

        Cheers :)

  • +1

    While this comes with an SFX-to-ATX bracket, check whether the cables will be long enough if you plan on installing this in anything bigger than a Mini-ITX case.

    • The irony is that us SFF guys complain that the cables aren't short enough (30cm for main power, 40cm for CPU power, 50cm for GPU power).

  • +1

    Thanks for sharing. Just about to upgrade my SFX build from a Ryzen 3700x to 5900x or 5950x (haven't made up my mind yet) and with my Radeon 6700xt my Corsair SF600 Gold ain't gonna cut it. Also, I always had regrets not going platinum… Good price for the 750!

    • 600W used to be fine, but it's basically 850W+ recommended these days with the requirements of graphics cards.

      • Yes, I reckon it would work with my SF600 Gold as I don't overclock but I also don't want to nearly max out my PSU to be outside it's efficiency range and with a constantly blowing fan.

    • +1

      You’re welcome! I rate this PSU, can run a 5900x and a 3090 without any issues.

      • Cheers. Just ordered my R9 5900x. Had the 5950x already paid and was ready to pick up but I changed my mind. The 5950x is overkill for my use cases so I saved $300…

        Getting excited about the CPU and PSU. Have also a Noctua NH-U12A on order.

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