Отзывы о Блок питания Corsair RM750x 750W (CP-9020092)
120 отзывов пользователей o Corsair RM750x (CP-9020092)
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D. V. Nobles
18.06.2024
8/10
Оценка пользователя
Хорошо
Updated review - it's better than I thought
First, I will say that this power supply solved my issue of an underpowered video card. The modular connections are also nice. It comes with more than what you will need. Unfortunately, it did not come with the power connector that goes to my DVD drive, so that was disappointing, but I don't expect them to be able to cover every single configuration out there. This power supply boasts a fan system that doesn't run unless it really needs to. So, when I first powered up my system with the new power supply installed, I was instantly impressed on how quiet my PC was. However, as soon as you do anything that draws more than normal current (video game, graphic design, etc.), the fan spins up. I have worked with computers for over 30 years, most of that as an IT professional and I have NEVER heard a power supply as loud as this. (SEE UPDATE BELOW) So one has to question WHY is it so loud? I should have listened to the reviews about the noise. I figured it can't really be that bad. It can...and it is. Other than that, it seems to work great. Unfortunately, I always have this uneasy feeling that my PC is overheating because that's the only time you usually hear noise like this. Yes, because of this power supply, I live in a constant state of panic. Luckily, my headphones block a lot of the noise but they shouldn't have to. 12/19/21 edit - I recently changed my hard drive to an SSD. When I installed the SSD, I removed modifications I made to vent heat from the video card. After this change, the power supply has been running quietly with only a bit of a whirring noise when I am using heavy graphics. So, I am revoking my previous 3 stars and adding another star because it seems with the right PC config, the power supply operates at a reasonable noise level - even at a superior noise level when not doing heavy graphics.
PepsiPlayzz
18.06.2024
10/10
Оценка пользователя
Великолепно
Great budget power supply
GENERAL INFORMATION
As with all Corsair products, this power supply turned out to be a wonderful buy from a name brand - especially if you can snag it when it's on sale for just $90.
PROS
- Very limited noise level - almost completely silent
- Doesn't crash/fail like cheap alternatives
- Looks great in all-black PC builds, if visible
- Built in cables are well designed - the SATA cables, for example, have multiple connectors on one cable to allow for insanely easy chaining.
- Labeled cables. Sometimes, non-labeled cables can be hard to find where to place in your PC. These ones are clearly labeled: PCIE, CPU, SATA, etc.
CONS
- The price. It's a really nice price when on sale, but when not on sale, you can find some cheaper alternatives from non name brand companies. However, as this is a power supply, you should NOT cheap out on it.
CONCLUSION
I think this power supply nailed the job. It's a great supply for my computer with a 3070ti and 5800x. Really proud of this one.
As with all Corsair products, this power supply turned out to be a wonderful buy from a name brand - especially if you can snag it when it's on sale for just $90.
PROS
- Very limited noise level - almost completely silent
- Doesn't crash/fail like cheap alternatives
- Looks great in all-black PC builds, if visible
- Built in cables are well designed - the SATA cables, for example, have multiple connectors on one cable to allow for insanely easy chaining.
- Labeled cables. Sometimes, non-labeled cables can be hard to find where to place in your PC. These ones are clearly labeled: PCIE, CPU, SATA, etc.
CONS
- The price. It's a really nice price when on sale, but when not on sale, you can find some cheaper alternatives from non name brand companies. However, as this is a power supply, you should NOT cheap out on it.
CONCLUSION
I think this power supply nailed the job. It's a great supply for my computer with a 3070ti and 5800x. Really proud of this one.
Seagull78
18.06.2024
8/10
Оценка пользователя
Хорошо
Really stiff cables and inconsistent plastic coloring
I mean it's a good powersupply, but the cables are so stiff it makes it hard to cable manage in a tight case. I had to make some extremely tight and uncomforable bends (well, they're closer to folds than bends) so I wouldn't have cables jutting out of my motherboard. There's really thick black tape near the ends of the cables where it would probably be ideal to bend them, which is annoying, and the sleeving itself adds considerable bulk.
The plastic ends also were inconsistent in color. Some looked dusiter or were a noticeably differnt shade of black or even gray. The tips sometimes had like weird splotches of what looked like sharpie marks? It's whatever since you don't see them, but it does make you wonder how well made it is.
I think it's a fine product, but maybe it's a good idea to get some custom cables?
The plastic ends also were inconsistent in color. Some looked dusiter or were a noticeably differnt shade of black or even gray. The tips sometimes had like weird splotches of what looked like sharpie marks? It's whatever since you don't see them, but it does make you wonder how well made it is.
I think it's a fine product, but maybe it's a good idea to get some custom cables?
Cameron
18.06.2024
10/10
Оценка пользователя
Великолепно
Quick delivery
Bought for my son. He says it is exactly what he wanted. Quick delivery!
ZhaoZoharEX
18.06.2024
10/10
Оценка пользователя
Великолепно
Never skimp on a PSU.
You could have the highest end GPU, the top of the line CPU, a motherboard for the ages, and all the hard drives you will ever need, but all of that won't do you a lick of good if you don't have power going to it.
That said, not all PSUs are built the same and if you cut corners by going for a PSU from an unknown company or knockoff, well, you'll probably gonna have a bad time.
I got this PSU because it was the best balance between quality and price I could find. The RM750x 80+ Gold Certified specifically. As a general rule of thumb, you want a PSU with twice the watt capacity your entire build uses, both for futureproofing and to make sure you have the power you need. For most people, 550 watts will be more than enough, but the 750 watts I have will allow me some wiggle room for future upgrades. The watt capacity you want to use will depend on your build. Most people won't ever use anything higher than 1000 watts, but if you have a high end build, for example a Threadripper CPU and one or two 2080 Tis, get as high a capacity as you can afford.
Energy efficiency isn't as important on a desktop as it is on a laptop (because battery), but it can make a difference for your electrical bill. Not a huge difference, but a difference nontheless. For most people, I'd recommend 80+ Gold as it's a good balance, though if you have the money you could splurge for a Platinum or even Titanium. If you want. I'd also recommend going for a fully modular PSU whenever possible, which this one is. It's better for cable management more than anything else, which aside from air flow, also impacts organization when you have to sift through cables.
There really isn't much else to say, if you don't want to go for EVGA for whatever reason, Corsair is a good alternative.
That said, not all PSUs are built the same and if you cut corners by going for a PSU from an unknown company or knockoff, well, you'll probably gonna have a bad time.
I got this PSU because it was the best balance between quality and price I could find. The RM750x 80+ Gold Certified specifically. As a general rule of thumb, you want a PSU with twice the watt capacity your entire build uses, both for futureproofing and to make sure you have the power you need. For most people, 550 watts will be more than enough, but the 750 watts I have will allow me some wiggle room for future upgrades. The watt capacity you want to use will depend on your build. Most people won't ever use anything higher than 1000 watts, but if you have a high end build, for example a Threadripper CPU and one or two 2080 Tis, get as high a capacity as you can afford.
Energy efficiency isn't as important on a desktop as it is on a laptop (because battery), but it can make a difference for your electrical bill. Not a huge difference, but a difference nontheless. For most people, I'd recommend 80+ Gold as it's a good balance, though if you have the money you could splurge for a Platinum or even Titanium. If you want. I'd also recommend going for a fully modular PSU whenever possible, which this one is. It's better for cable management more than anything else, which aside from air flow, also impacts organization when you have to sift through cables.
There really isn't much else to say, if you don't want to go for EVGA for whatever reason, Corsair is a good alternative.
William Bishop
18.06.2024
10/10
Оценка пользователя
Великолепно
This product was a perfect fit as a PSU Upgrade for my OMEN 30l-GT13
I was looking for a PSU as I Upgraded my GPU to a 2080ti FE and now it’s getting more powa baby. That’s what I’m talking about. Need the 4 pin to the cpu connector and this bad boy had it. Simply upgraded. Corsair thank you.
toptechx6
18.06.2024
8/10
Оценка пользователя
Хорошо
larger than original, cables are stiff
Somewhat of a pain to install in my HP Pavillion, larger than original so it would not lock into the slot occupied by the original. All black cables also add to the confusion when connecting and the covers are very stiff. Pay close attention to the connectors and you will do fine, but the wiring for this could be better.
Seems quiet following installation, but has only been installed for a few hours so I have no comment on reliability to this point.
Seems quiet following installation, but has only been installed for a few hours so I have no comment on reliability to this point.
Jenn M
18.06.2024
10/10
Оценка пользователя
Великолепно
Works GREAT
My previous power supply was making noise, so I was afraid it was about to go. Trust me, you don't want that to happen. I did some research and found that my original it was a very low-quality factory install and that I should replace it before considering other upgrades, so I ordered this one after reading great reviews. Before, my computer had a somewhat loud and consistent hum that could be easily heard a room away after I stressed the PC (like after playing VR apps for an hour or so). After installing this unit, I can barely hear it even after a long day of multiple VR applications.
Some friendly advice - when you're ready to install this, take off your PC cover and use your smartphone to take pictures and videos of your current setup. What I mean by that is take pictures or a video of where your power cables currently go - trace them right from the back of your current power supply. Take LOTS of pics because you can always delete them when you're done. If you do that, you'll have a video or pics for reference when you're trying to install the new one.
And even if you don't get this particular model, DEFINITELY splurge and get a fully modular unit. Considering the extra few dollars you'll spend, you'll love how the cables are much easier to maintain.
Some friendly advice - when you're ready to install this, take off your PC cover and use your smartphone to take pictures and videos of your current setup. What I mean by that is take pictures or a video of where your power cables currently go - trace them right from the back of your current power supply. Take LOTS of pics because you can always delete them when you're done. If you do that, you'll have a video or pics for reference when you're trying to install the new one.
And even if you don't get this particular model, DEFINITELY splurge and get a fully modular unit. Considering the extra few dollars you'll spend, you'll love how the cables are much easier to maintain.
Nina
18.06.2024
10/10
Оценка пользователя
Великолепно
One of best best psu there is
Rock solid, very reliable. I have two of those on different builds. one of them is 15 years old and still working flawlessly. Pricey product but worth every penny.
Doug
18.06.2024
10/10
Оценка пользователя
Великолепно
It does what it claims
Be aware if you are just putting this in an older tower with PS location at the top, not for you, unless you create some support brackets. Big deal, I got a case to let the PSU sit on the bottom. This brought out more to my old AM2 boardf than I ever thought possible. It was like a whole new PC
Malodorous
18.06.2024
10/10
Оценка пользователя
Великолепно
Corsair Good
I like Corsair PSUs. This one does not disappoint.
First, it is reliable. I now own two of this model. The first one has been chooching along for ~4 years now. The new one worked fine out of the box.
Second, it is quiet. This is partially a function of the case, since heat buildup depends on airflow in general. I never notice the fan running - not sure if it does or not, I just hear... nothing.
Finally, one of my favorite features: PSU cables are interchangeable among all modern Corsair PSUs manufactured in the past eight years or so. You may notice "type3" or "type4" printed on the connectors of the cables included with Corsair PSUs. That means that cable is cross-compatible. I can literally throw all of my Corsair cables in a single bag and not care at all which PC I put them in, since I only own Corsair PSUs. You can corroborate this on Corsair's web site, and you should trust the manufacturer rather than an Amazon review. Or, as a wise man once said: trust, but verify.
First, it is reliable. I now own two of this model. The first one has been chooching along for ~4 years now. The new one worked fine out of the box.
Second, it is quiet. This is partially a function of the case, since heat buildup depends on airflow in general. I never notice the fan running - not sure if it does or not, I just hear... nothing.
Finally, one of my favorite features: PSU cables are interchangeable among all modern Corsair PSUs manufactured in the past eight years or so. You may notice "type3" or "type4" printed on the connectors of the cables included with Corsair PSUs. That means that cable is cross-compatible. I can literally throw all of my Corsair cables in a single bag and not care at all which PC I put them in, since I only own Corsair PSUs. You can corroborate this on Corsair's web site, and you should trust the manufacturer rather than an Amazon review. Or, as a wise man once said: trust, but verify.
Mike P
18.06.2024
10/10
Оценка пользователя
Великолепно
It's just good.
A good PSU is one that does its job and goes unnoticed and that's exactly what this PSU does. I upgraded from a 500 watt evga bronze PSU after my 8700k upgrade and while the 500w evga was probably enough, I wanted something modular for cleaner cable management and the all black cables of this PSU were also a huge plus as they're much nicer looking than the mustard and ketchup colored ones of my old one. My old PSU was somewhere around $30 when I got it a few years ago and with this one being at around $100 dollars you can see the difference in quality right out of the box, it just has a high end look and feel to it with the packaging and everything. I can't attest to the actual quality of the internals but the general consensus around the internet is that you do get what you paid for in terms of the components that this PSU is made of. I read somewhere that the older RM series used high quality capacitors for the main caps but lower quality secondary caps, while the newer RMx line uses the same high quality capacitors all throughout. I guess this PSU also comes with a 10 year warranty, which is reassuring as you usually don't see warranties span that much time and most people probably usually don't keep the same computer hardware that long anyway, though I definitely think that this PSU will be able to last through several builds. As for the 0db fan, I don't think my old PSU had that feature, but honestly I could never hear the PSU fan over the case fans at low load, and at high load my GPU fan would drown out any other noise.
D. Tu
18.06.2024
10/10
Оценка пользователя
Великолепно
Good bench power supply
Got this to test motherboards, old ones and newer ones. Works great. Simple power switch, which is a little small compared to larger one I have on corsair HX1000 and HX1200, but it works fine. Not a big deal. Nice power supply, been using a 2 or 3 months at this point, does a good job.
Oly Fish
18.06.2024
10/10
Оценка пользователя
Великолепно
It does what they say it will do
A fine PS
Pastel
18.06.2024
10/10
Оценка пользователя
Великолепно
Perfect replacement, and upgrade, in a Dell Studio XPS9100
The power supply in this 12 year old machine was considerably overworked by all the add-ons that I've made over the years and it eventually died. The Corsair is a lovely piece of equipment that installed easily and is a big improvement over the original equipment. It runs quietly and the fan only turns on when the machine is under load.
Yes, the cables are heavier than I used to use, but they offer tremendous versatility. I think it is a very worthwhile trade-off.
I am now a big fan of the Corsair brand.
Yes, the cables are heavier than I used to use, but they offer tremendous versatility. I think it is a very worthwhile trade-off.
I am now a big fan of the Corsair brand.
Nick
18.06.2024
10/10
Оценка пользователя
Великолепно
High Power Output with Great Value
I purchased the RM750 after I got a more powerful GPU for my first build. Up until then, I had been using a 600-Watt EVGA non-modular PSU (which was great and had enough power output, but didn't have two PCIe 6+2 connections). Going to a fully modular PSU was quite convenient since I didn't have a load of unused cables hardwired into the old PSU just gunking up the space under the case. The installation was easy enough, and this PSU has more than enough connections for most applications. The thing has been working flawlessly since, and is ridiculously quiet.
I have friends who have used Corsair PSUs for years and have never experienced a failure or fault, so it's odd that so many here seem to be experiencing such.
Needless, to say, I fully recommend this product if you want enough power to provide for any gaming build with a good amount of headroom for future hardware that may consume more power.
I have friends who have used Corsair PSUs for years and have never experienced a failure or fault, so it's odd that so many here seem to be experiencing such.
Needless, to say, I fully recommend this product if you want enough power to provide for any gaming build with a good amount of headroom for future hardware that may consume more power.
francis cabrera
18.06.2024
8/10
Оценка пользователя
Хорошо
Monte una pc me aguanto 3 años asta que sobre pase los límites y no soproto
Pete Smith
18.06.2024
10/10
Оценка пользователя
Великолепно
Very quiet
Well,
So far, so good. Very quiet, which was the main reason I got this one. The old power supply was noisy and getting noisier. My old power supply was 650 watts and I went for more power.
I liked the modular connectors. A much better way to do things.
So far, so good. Very quiet, which was the main reason I got this one. The old power supply was noisy and getting noisier. My old power supply was 650 watts and I went for more power.
I liked the modular connectors. A much better way to do things.
J
18.06.2024
10/10
Оценка пользователя
Великолепно
Perfect, quiet as a mouse.
Had a Master Cooler that made noises and vibrations, as well as causing my PC to restart itself in the middle of gaming. Every day. After a year of using it. So I bought this and all is well. Quiet as a mouse, everything works as it should, and I don’t lose all my progress on Star Citizen due to my PSU being a hunk of garbage. Highly recommend. Never had an issue with anything Corsair.
Jonathan Parmelee
18.06.2024
10/10
Оценка пользователя
Великолепно
A little bit big.
I had trouble fitting it and the cables in my case but that's obviously because I under estimated my cases' size and even then I was able to fit it in with the Hard drive cage so I'd watch out for that but overall I'd definitely would recommend it if you wanted a decent PSU.
Pickle
18.06.2024
8/10
Оценка пользователя
Хорошо
I ordered it on December 1 2019 and it arrived December 27th. Amazon took almost a month to ship!!!
This PSU was on sale when I ordered it. I had to contact Amazon support no less than 4 TIMES because it did not ship out to me on time and the shipping date kept slipping. It took 27 days from ordering to having it in my hands, imagine if I needed it in a hurry? The off shore support were mostly polite but completely ineffectual because they are not empowered to actually help. All they seem able to do is provide comfort that it willl ship soon, increase shipping speed (no help when it hasn't shipped), and continually suggest that I cancel my order to relieve their burden. They do not seem to have any way to interface with the warehouses that actually handle orders. It was niceto get a small credit for my trouble that can only be used for items sold and shipped by Amazon (I'm not sure how to claim it), but this was an incredibly poor experience buying from Amazon.
The power supply itself is nice, my criticism is the capacitors under heat shrink tubing at the end of the modular cables somewhat limits cable management. It is a little bit shorter and a hair smaller in height than a stock ATX power supply. Some PC cases have a clip to retain the power supply which will not engage because of the size difference. I like how being modular means I don't need to have the case stuffed with as many cables.
The power supply itself is nice, my criticism is the capacitors under heat shrink tubing at the end of the modular cables somewhat limits cable management. It is a little bit shorter and a hair smaller in height than a stock ATX power supply. Some PC cases have a clip to retain the power supply which will not engage because of the size difference. I like how being modular means I don't need to have the case stuffed with as many cables.
Jay Mill
18.06.2024
10/10
Оценка пользователя
Великолепно
Great PSU
I like Corsair's products, they are easy and straightforward. This one does the job just nicely. And the cable management is super easy as it is modular, I only plugged in the cables I needed to use. Cable selection is also plentiful. Had everything I needed for 5 drives and a 2x 8 Pin PCI for a 3080 FE. Good stuff.
Rockheart
18.06.2024
10/10
Оценка пользователя
Великолепно
Good quality power supply
This power supply is an excellent replacement for my failing one! I'm quite glad I got modular power supply to help with cable management. The thick cable bundles were a bit stiff but not too much of an issue to fit it in the case. It's noticeably quieter than my old one. Overall, would recommend.
Splarch
18.06.2024
8/10
Оценка пользователя
Хорошо
Nice PSU
For a few bucks more I opted for something that's a bit overkill, so it will run quieter (since it isn't working as hard), and will last me for 10 years.
The cabling is decent. If you need something custom and slick I guess you can buy aftermarket cabling, but these are solid. Maybe a little too solid, tough to twist around into the kind of look you may want to keep things very tight? I managed, though.
The SATA cables are all 90-degree ends, or the ones along the cable, which also have cables coming out of both sides of the connector, so they're kind of like 90-degree ends. I have a place in my case to mount an SSD flush along the backside of the cable management area, but these SATA power cables are angled so that they simply will not fit. I had to mount the SSD in the drive cage instead. It's not a big hardship, but if you need a straight-ended SATA power cable, you'll need an adapter.
The cabling is decent. If you need something custom and slick I guess you can buy aftermarket cabling, but these are solid. Maybe a little too solid, tough to twist around into the kind of look you may want to keep things very tight? I managed, though.
The SATA cables are all 90-degree ends, or the ones along the cable, which also have cables coming out of both sides of the connector, so they're kind of like 90-degree ends. I have a place in my case to mount an SSD flush along the backside of the cable management area, but these SATA power cables are angled so that they simply will not fit. I had to mount the SSD in the drive cage instead. It's not a big hardship, but if you need a straight-ended SATA power cable, you'll need an adapter.
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