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[eBay Plus] Corsair RM750x Modular Power Supply ATX PSU 80+Gold $193.55 Delivered @ Futu Online eBay

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[eBay Plus] Corsair RM750x Modular Power Supply ATX PSU 80+Gold $193.55 Delivered @ Futu Online eBay
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currentfad on 03/09/2020 - 09:02 ebay.com.au (331 clicks)
Last edited 03/09/2020 - 11:05 by 1 other user
PARTY21

Hi all,

Thought this was a pretty good deal in current times including express delivery.

Cheaper than recent deals

Perfect for the upcoming Nvidia cards.

Product Description

80 PLUS Gold certified for lower power consumption, less noise and cooler temperatures
Tuned for low noise operation even at full load; MTBF hours 100,000 hours
Zero RPM fan mode for near silent operation at low to medium loads
100 percent industrial grade, 105°C rated Japanese capacitors ensure unwavering power and reliability
Fully modular cables, so you only connect the cables your system needs
Manufacturer Warranty - 10 years warranty

Enjoy

Original Coupon Deal

Computing 750W 80 Plus Computer Component Corsair Power Supply Unit

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closed Comments

  • ln28909 on 03/09/2020 - 09:07

    $187 on Catch with Gift Cards payment

    https://www.catch.com.au/product/corsair-750w-rm-80-gold-ful…

    • currentfad on 03/09/2020 - 09:09

      Different PSU

      • ln28909 on 03/09/2020 - 09:09

        ah yes my bad, I always miss the x

  • Carrian on 03/09/2020 - 09:18
    +3

    if i don't get to preorder a 3080 i'll probably cry ngl

    • Carrian on 03/09/2020 - 09:19
      +3

      / if i lose the option to buy them launch day due to bots, i'll definitely cry

    • currentfad on 03/09/2020 - 09:21

      We'll be here to hold you. What are you running at the moment?

      • Carrian on 03/09/2020 - 12:28

        a 2080 lmao.

        I need something to max out my 3440 x 1440 144hz aoc monitor lol

  • Bigboomboom on 03/09/2020 - 09:25

    Whelp, and I bought this model in 2017 for $179 not on sale. Well at least I'm prepared for RTX 3080.

  • Chazzozz on 03/09/2020 - 09:34
    +2

    I remember when these modular PSUs were the 'new hot thing' and all PC builders rejoiced. No longer did you have to cable tie half the harness out of the way to keep it from disrupting airflow or (even worse) hiding from view all the awesome tech and blinken-lighten you just installed. I got one of the earliest Corsair 750w models circa 2009 and used it for years, then passed it on to my son who's still using it today. They're such a great build quality.

  • kmcwhae on 03/09/2020 - 09:47

    I read the RTX 3000-series may need a 12-pin power connector. Does this have cable to fit it or need adapter?

    • currentfad on 03/09/2020 - 09:48
      +4

      I believe the cards will be shipped with an adapter.

      • kmcwhae on 03/09/2020 - 09:54

        Cheers mate. I'll hang on a bit longer I think until more known. Prefer if the PSU supports the new card without an adapter.

        • joshau on 03/09/2020 - 10:46
          +1

          So far, it seems only the NVIDIA reference designs will make use of the new connector, with AIB manufacturers still using 8-pin connectors. I doubt many power supplies will adopt the new connector, at least in the next couple of years. Power supplies adhere to ATX standards, and the connector used on the new NVIDIA cards are non-standard. Until they get more industry adoption (outside of just NVIDIA), or they become standardized, I wouldn't expect to see power supply manufacturers rushing to include these on any of their products. There is no point in adding an extra connector/cable to a power supply, that a very small percentage of the market actually uses.

      • Jorgonaut on 03/09/2020 - 10:06
        +3

        The Nvidia RTX 30 series versions will ship with the adapter as they are the ones with the 12 pin connector. From what I've seen all the board partners (i.e. MSI, Gigabyte, EVGA etc etc) are opting for either 2 or 3 8-pin connectors on their versions.

  • samba on 03/09/2020 - 10:14
    +1

    Gigabyte has a similar spec'd model, same wattage, fully modular, gold, zero fan, flat cables… but only 3 year warranty, for $158 after discount..

    https://www.ebay.com.au/itm/Gigabyte-P750GM-750W-80-Plus-Gol…

    Edit: only one is stock, though.

  • jasswolf on 03/09/2020 - 10:15

    $5 more on Amazon, and I'd expect them to go on sale for next month's Prime Day sales.

  • lawyerz on 03/09/2020 - 10:19

    I'm telling myself that my 650W Corsair PSU can handle 3080 after watching https://www.youtube.com/watch?v=X_wtoCBahhM and seeing 10900K + 2080TI not exceeding 537W with both CPU + GPU at max load.

    Under my own testing 8700k + 1660TI doesnt exceed 300W under CPU100% or gaming where GPU is 100% (CPU about 45%).

    1660TI TDP is 120W, 3080 TDP is 320W, Delta +200W.

    That would total to 500W? have I got my logic/math right? That my total future draw would be about 500W +/- 10% for burst/boost, still considerably under 650W?

    • futureminime on 03/09/2020 - 10:28

      Wait and see I guess. From what I saw Asus ROG is provisioning for 400W (may have been for the 3090, on a different comp and cant find the article) . I also saw in another article the new DDR6 ram could use 40-45 (they estimated 50W for 24GB on a titan card and I math-ed back for 21GB.

      Seems like its heading back to the days of big power draws for performance rather than cutting power usage, minimise heat and get performance. Certainly good to see a shake up and promising stats to start with.

      Edit: If you're gaming at GPU bottleneck, you aren't drawing max power through your CPU, I'd see what the CPU draw is where you're maxing CPU and add that vs draw at ~45% when gaming. Looks like you should squeeze in at 650W, I certainly wouldnt jump to a 750W until you see more information.

      • lawyerz on 03/09/2020 - 10:43

        CPU at 100%, 295W (not gaming, gpu idle)
        GPU 100% + CPU 45%, 250W. (gaming, gpu bottlenecked)

        still seems like a bit of headroom mmm..

        if the PSU is underspec - do I expect crashes or throttling?

        • joshau on 03/09/2020 - 10:49
          +3

          If the PSU is underspecced, it'll hit OCP which will shut the PSU down, and your PC will just turn off. You'll usually have to power cycle (unplug/plug back in) the PSU to recover it out of OCP. It won't damage anything, you'll just have unexpected shutdowns.

          If you already have a 650W power supply, I think you'll be fine with a 3080. If you aren't, you'll know pretty soon after you get a 3080, and at that point you can then look for a new power supply. No point buying one now in anticipation.

          • lawyerz on 03/09/2020 - 11:53

            @joshau: cheers. I'll hold off. as you said, i'll know very quickly if it isn't enough.

        • BROKENKEYBOARD on 03/09/2020 - 11:25

          I wouldn't be too worried about wattage, more so about heat. Just make sure the PSU has plenty of airflow and that the 300W of heat from the GPU isn't passing through it.

          • lawyerz on 03/09/2020 - 11:52

            @BROKENKEYBOARD: got a massive ATX case that has good fans that'll help with that. PSU has its own air vent and is separated from the rest of the components. that should be okay. I am slightly concerned about the reference 3080 blowing hot air into my CPU though… like.. isn't that not very smart…

            • BROKENKEYBOARD on 03/09/2020 - 13:02

              @lawyerz: I would wait for the reviews before buying the FE, it's only a 2 slot card so I have a feeling it'll throttle.

  • QuickdraW on 03/09/2020 - 10:28

    thought new cards recommended 850w.

    • eecan on 03/09/2020 - 10:29

      3090 and 3080 are listed with 750W and the 3060 is 650W (assuming paired with an Intel Core i9-10900K processor).

      https://www.nvidia.com/en-au/geforce/graphics-cards/30-serie…

    • joshau on 03/09/2020 - 10:52

      750W will be fine for even an OC'ed 10900K and the RTX3080. A 10900K OC'ed to 5.2GHz all core pulls about 350W, RTX3080 TBP is listed as 320W. That's a total of 670W, assuming everything is being loaded to the absolute maximum, which still leaves a healthy breathing space of nearly 100W for other components in your system. Playing games will never hit these figures, so unless you get gratification from running Prime95 and Furmark on your system 24/7, I think a 750W power supply to be a sweet spot for most gamers looking at a RTX3080.

      • Rail Rider95 on 03/09/2020 - 11:17
        -1

        But you also have to factor in degradation if you’re planning to keep the parts for several years.
        If you’re close to the max your psu can handle now, you may run into stability issues in a few years time.

  • smack01 on 03/09/2020 - 11:25

    Picked one up today in anticipation of getting my hands on a RTX3070…….wonder if I will still have the guts to pony up the cash on release day…..

    • bobvegas on 03/09/2020 - 14:00

      You probably won't get to buy one. It's the reason their are no preorders this year. They don't have enough to sell

      • smack01 on 03/09/2020 - 14:39

        Will make my decision a lot easier then.

  • LordNoon6 on 03/09/2020 - 14:14

    I need this but in SFX form. Come on gods of sales help a brother.

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