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EVGA SuperNOVA 750 GM, 80 PLUS Gold 750W, Fully Modular, ECO Mode with FDB Fan, 10 Year Warranty, Includes Power ON Self Tester, SFX Form Factor, Power Supply 123-GM-0750-X1

Name: Amazon.com: EVGA SuperNOVA 750 GM, 80 PLUS Gold 750W, Fully Modular, ECO Mode with FDB Fan, 10 Year Warranty, Includes Power ON Self Tester, SFX Form Factor, Power Supply 123-GM-0750-X1 : Electronics
Rating: 4.6 (1648 reviews)

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4.6 1,648 ratings

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Size: 750W

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Purchase options and add-ons

Model Name	supernova
Brand	EVGA
Compatible Devices	Personal Computer
Connector Type	24-pin
Output Wattage	750
Form Factor	SFX
Wattage	750 watts
Cooling Method	Air
Item dimensions L x W x H	3.93 x 4.92 x 2.48 inches
Item Weight	4.2 Pounds

About this item

SFX Form Factor (Also supports ATX Form Factor with included bracket)
100% Japanese Capacitors ensure long-term reliability
Supports ECO Mode + FDB Fan
Fully Modular Design

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	This Item EVGA SuperNOVA 750 GM, 80 PLUS Gold 750W, Fully Modular, ECO Mode with FDB Fan, 10 Year Warranty, Includes Power ON Self Tester, SFX Form Factor, Power Supply 123-GM-0750-X1	Recommendations EVGA Supernova 750 G7, 80 Plus Gold 750W, Fully Modular, Eco Mode with FDB Fan, 10 Year Warranty, Includes Power ON Self Tester, Compact 130mm Size, Power Supply 220-G7-0750-X1	dummy EVGA Supernova 1000 G7, 80 Plus Gold 1000W, Fully Modular, Eco Mode with FDB Fan, 10 Year Warranty, Includes Power ON Self Tester, Compact 130mm Size, Power Supply 220-G7-1000-X1	dummy EVGA Supernova 650 P6, 80 Plus Platinum 650W, Fully Modular, Eco Mode with FDB Fan, 10 Year Warranty, Includes Power ON Self Tester, Compact 140mm Size, Power Supply 220-P6-0650-X1	dummy EVGA Supernova 1000 P5, 80 Plus Platinum 1000W, Fully Modular, Eco Mode with FDB Fan, 10 Year Warranty, Includes Power ON Self Tester, Compact 150mm Size, Power Supply 220-P5-1000-X1	dummy EVGA Supernova 1000 P3, 80 Plus Platinum 1000W, Fully Modular, Eco Mode with FDB Fan, Includes Power ON Self Tester, Compact 180mm Size, Power Supply 220-P3-1000-X1
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Price	$149.99	$138.43	-7% $222.06 List: $239.99	-18% $139.99 List: $169.99	$209.99	-24% $189.99 List: $249.99
Delivery	—	Get it as soon as Friday, May 17	Get it May 17 - 21	Get it as soon as Friday, May 17	Get it as soon as Monday, Feb 3	Get it as soon as Friday, May 17
Customer Ratings	4.61,648	4.6262	4.6262	4.73,714	4.73,714	4.73,714
Energy efficiency	4.5	4.4	4.4	4.6	4.6	4.6
Easy to install	4.3	4.8	4.8	4.6	4.6	4.6
Noise level	4.1	4.5	4.5	4.5	4.5	4.5
Quality of material	4.3	—	—	4.6	4.6	4.6
For gaming	4.3	—	—	4.7	4.7	4.7
Sold By	Amazon.com	Amazon.com	Rover Mall	Amazon.com	Amazon.com	Amazon.com
power supply design	Full Modular	Full Modular	Full Modular	Full Modular	Full Modular	Full Modular
connector type	24-pin	—	—	24-pin	24-pin	24-pin
form factor	SFX	—	—	ATX	ATX	ATX
cooling method	Air	Air	Air	Air	Air	Air
fan count	1	1	1	1	1	1
wattage	750 watts	750 watts	1000 watts	650 watts	1000 watts	1000 watts

Product Description

EVGA SuperNOVA 750 GM, 80 Plus Gold 750W, Fully Modular, ECO Mode with FDB Fan, 10 Year Warranty, Includes Power ON Self Tester, SFX Form Factor, Power Supply, 123-GM-0750-X1.

From the manufacturer

Product information

Technical Details

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Other Technical Details

Brand

‎EVGA

Series

‎supernova

Item model number

‎123-GM-0750-X1

Item Weight

‎4.2 pounds

Product Dimensions

‎3.93 x 4.92 x 2.48 inches

Item Dimensions LxWxH

‎3.93 x 4.92 x 2.48 inches

Manufacturer

‎EVGA

ASIN

‎B0939VN9QT

Country of Origin

‎Taiwan

Date First Available

‎April 22, 2021

Additional Information

Customer Reviews

4.6 1,648 ratings

4.6 out of 5 stars

Best Sellers Rank

#188 in Computer Power Supplies

Warranty & Support

Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.

Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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Product guides and documents

User Manual (PDF)

Customer reviews

4.6 out of 5

1,648 global ratings

How customer reviews and ratings work

Customers say

Customers like the ease of installation, appearance and quality of the system power device. For example, they mention it's straightforward, looks good and is of great quality. That said some complain about the performance, saying it dies within the first month of use. Opinions are mixed on cables, noise, and length.

AI-generated from the text of customer reviews

84 customers mention73 positive11 negative

Customers like the quality of the system power device. They mention that it's rock solid, satisfied with the build quality and cabling, and that it works great.

"...They are stable, quiet, fully modular, and 750 watts is perfect for the CPU/GPU combos I use...." Read more

"...You have been warnedOther than that, everything works without an issue and I love it. Their customer support is at another level...." Read more

"...It's quiet, has all the connectors you need and works like a champ." Read more

"...If you know and understand what you are buying, this is a fantastic PSU and it punches well above its class...." Read more

26 customers mention26 positive0 negative

Customers are satisfied with the power supply. They mention it's an excellent, fully modular power supply that is packed with power. They also appreciate its small size and quiet operation. Some say that it'll be perfect for their CPU/GPU combos. Overall, customers are happy with its performance and recommend it to others.

"...They are stable, quiet, fully modular, and 750 watts is perfect for the CPU/GPU combos I use...." Read more

"First off, to be clear this is a great power supply. Feels well made, comes in a really nice box with solid packaging...." Read more

"...Its silent I upgraded my Corsair One power supply. This power supply preforms fantastic.10 year warranty you get what you pay for...." Read more

"IMO the power supply is decent. Not bad, but also not amazing. But the reason I bought this is because of EVGA's warranty...." Read more

24 customers mention24 positive0 negative

Customers are satisfied with the appearance of the system power device. They mention that it looks good, has a flawless design, and is quiet. Some say that the product is efficient and durable. Overall, most are happy with the product's appearance.

"...cables are awesome and while they aren’t designer or anything they look slick and beat ketchup mustard cables any day...." Read more

"So it's nice... quiet except under heavy load, comes with an adapter plate for a regular ATX case if needed...." Read more

"Exellent, good cables and not noise at all." Read more

"...It has a very nice build quality, nice and heavy with quality components inside...." Read more

11 customers mention11 positive0 negative

Customers find the installation of the system power device pretty straightforward. They also appreciate the specific instructions and signs that make the installation simple and effective.

"I used this PSU for 2 days, it was easy to install and I had no system shut downs (Ryzen 9 5950x, RX 7900 XTX)...." Read more

"Was easy to install and makes my pc run smoothly very satisfied with the product and will recommend always going for the higher wattage, as my..." Read more

"Was very quick to set up and fit great in my Lian Li O11D Mini. The cables provided are better than what I have seen from competing brands...." Read more

"Easy to install. It includes ATX adapter plate, all the necessary cables, screws and velcro straps...." Read more

97 customers mention45 positive52 negative

Customers are mixed about the length of the power supply. Some mention that it's small, allowing for a better air stream across their country fan. However, some say that the cables are very short and not too good for vertical itx cases. The 24-pin ATX power cord was significantly short and ended up about 4-5 inches too short to work without extensions.

"Love this mini PSU, fits perfect in my NR200 and has all the cables I'd need. Only annoying thing is it has pretty bad coil whine...." Read more

"...I’m currently in a atx case.The cables are short. You have been warned..." Read more

"...I got mine for some 70 dollars and I couldn’t believe it. The braided cables are awesome and while they aren’t designer or anything they look slick..." Read more

"...to make this review only to comment on the people saying the cables are too short. This is an SFX PSU...." Read more

81 customers mention51 positive30 negative

Customers are mixed about the noise produced by the system power device. Some mention it's very quiet and has a smart fan technology, while others say that it gets really loud and sounds like a hot knife under load.

"...They are stable, quiet, fully modular, and 750 watts is perfect for the CPU/GPU combos I use...." Read more

"...It's quiet, has all the connectors you need and works like a champ." Read more

"...Only annoying thing is it has pretty bad coil whine. I ordered this one and the 750 to see if there was any difference...." Read more

"Like it, low noise, using this to power a Plex server...." Read more

19 customers mention11 positive8 negative

Customers are mixed about the cables. Some mention that it has all the cables they'd need, with plenty of additional cable slots. However, others say that it worked just fine but was missing cables and other accessories.

"...It's quiet, has all the connectors you need and works like a champ." Read more

"Cheapest 650w SFX PSU on the market, excellent PSU, but POOR cables. NOT RECOMMEND.The cables are short...." Read more

"Love this mini PSU, fits perfect in my NR200 and has all the cables I'd need. Only annoying thing is it has pretty bad coil whine...." Read more

"...All needed cables are supplied. One thing to note, for my 3670 I needed a 24 to 8 pin adapter...." Read more

17 customers mention3 positive14 negative

Customers are dissatisfied with the performance of the power supply. They mention that the fan stopped working, it instantly failed the power test, and it rarely powers on their PCs. Some say that the power adapter died within the first month of use and that the PC started randomly shutting down.

"...Worked great until October when the PC started randomly shutting down and turning back on...." Read more

"...The SuperNOVA 650 5 volts fluctuates and may cause your pc to crash. I do not recommend this supply." Read more

"...One of the PCI-E cable in my system caused a short-circuit. Luckily it didn't fire any of the parts...." Read more

"...Died within the first month of useComments:PSUs do die, so I can't be too mad, there...." Read more

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Patrick Holmes

Love these SFX PSU's by EVGA

Reviewed in the United States on April 13, 2024

Size: 750WVerified Purchase

I build custom small form factor cases from scratch and I only use the EVGA SFX PSU's. They are stable, quiet, fully modular, and 750 watts is perfect for the CPU/GPU combos I use. Sad to see EVGA stop making graphics cards but I trust them and their warranty 100%. Zero complaints.

Helpful

Vixian Phimmasone

Small form factor means short cables

Reviewed in the United States on May 31, 2023

Size: 850WVerified Purchase

I had to replace my evga 750 p2 after 7 years of constant use and heavy gaming. I wanted to anyways to convert my build into a KKSB case in the future so I thought I can get away with sticking this in for the time being. I end up having to open the back panel and prop it up on a box to reach everything.

I’m currently in a atx case.

The cables are short. You have been warned

Other than that, everything works without an issue and I love it. Their customer support is at another level. I once sent in my hybrid 980TI because of a defect. They couldn’t replace it because they stopped manufacturing it. So they ended up giving me a 1080Ti hybrid without telling me. I was bewildered (in a good way) when I saw that pop up on my screen!

5 people found this helpful

Helpful

David W.

Great power supply, just don't over do it

Reviewed in the United States on January 4, 2024

Size: 650WVerified Purchase

It's a 650 watt fully modular power supply. I love EVGA and they make fantastic gear.

Nothing wrong with this at all and the fact that it's fully modular made it possible to use in the Mini-ITX rig. That said, it's designed for a "small" machine. You aren't running a full-size ATX board with a power hungry CPU and an NVIDIA 4XXX series graphics card on it.

Work within the limitations of the power supply and you won't be disappointed. It's quiet, has all the connectors you need and works like a champ.

One person found this helpful

Helpful

Sariah

EVGA makes the most reliable PSUs I have ever used.

Reviewed in the United States on May 26, 2023

Size: 850WVerified Purchase

I got an 850GM to replace my 650GM from almost 6 years sgo. That PSU is still going fine, I am only replacing because while the 650W COULD run my 3080 no problem, it was 350W under the reccomended PSU rating. I have never had a single EVGA PSU die. I wanted to make this review only to comment on the people saying the cables are too short. This is an SFX PSU. If you plan to use it in a full sized case you WILL need to get extensions or custom cables. The short cables are a feature as 95% of the people using this unit are using it in a small form factor case where long cables just get in the way. If you are getting this for something like an O11 Mini, GET EXTENSIONS. Don't get mad at EVGA for thinking about where this system is likely to be used and making the cables work even better for the primary use case. If you are building an ITX system these cables should be close to perfect length and there will be very little management necessary. These units are top notch, and I have never in my life had better customer service than that provided by EVGA. If you know and understand what you are buying, this is a fantastic PSU and it punches well above its class. In 6 months of using it with a 10850K and 3080 I have never once had it shut down. Not even during synthetics. At least for the 650W I can attest that it is likely overspec'd so that they can call it 80+ Gold at 650W, even though it can probably handle significantly more power before it will trip. Absolutely top notch product.

12 people found this helpful

Helpful

Colin Regan

Great but can be noisy

Reviewed in the United States on March 3, 2023

Size: 650WVerified Purchase

Love this mini PSU, fits perfect in my NR200 and has all the cables I'd need. Only annoying thing is it has pretty bad coil whine. I ordered this one and the 750 to see if there was any difference. If your mini ATX build is on your desk like mine it might get kind of annoying but overall I'd still recommend if you're usually using headphones.

One person found this helpful

Helpful

Larry A.

Perfect for a ITX and MATX cases.

Reviewed in the United States on March 13, 2024

Size: 650WVerified Purchase

Like it, low noise, using this to power a Plex server. The amount of people on here giving it bad reviews, don't understand that SFX doesn't mean its small factor for mid to full size towers, it's for mini/micro cases. If your gonna use this for a mid+ understand this is still decent if your gonna use custom cable extenders to do tight cable management.

Helpful

Ed-boy

Evga never leave us

Reviewed in the United States on October 4, 2022

Size: 750WVerified Purchase

This is my second evga sff psu and I am more than current gen ready. Unbeatable warranty and exceptional build quality. If you don’t mind dongles for 30/40 series nvidia cards this is a steal. I got mine for some 70 dollars and I couldn’t believe it. The braided cables are awesome and while they aren’t designer or anything they look slick and beat ketchup mustard cables any day. Pick one up on sale if you can. Even if you don’t evga will stand by their product so you WILL get your moneys worth.

One person found this helpful

Helpful

Stansfield

Amazing Power Supply

Reviewed in the United States on January 16, 2024

Size: 850WVerified Purchase

I have two of these bad boys in two separate small form factor builds, which are rock solid. I don't get any coil wine; they can handle heavy-duty hardware. One is a 13900KS/4080 build, and the other is an older gen i5 with a 3080. I couldn't be more pleased with this product. The build quality is also excellent. I usually buy Seasonic, but EVGA has always been a reputable company with great ethics.

2 people found this helpful

Helpful

Top reviews from other countries

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Andrey Golovanov

Small form factor good power supply

Reviewed in Canada on February 13, 2024

Size: 750WVerified Purchase

So far runs great fits in my small case perfectly, I have it right between my aio liquid cooling cables and it fits there perfectly. So far no smell either will update if it dies in a few weeks

Jjinx

Connector Cables are too short to fit from PSU to Motherboard.

Reviewed in Canada on June 8, 2023

Size: 850WVerified Purchase

Cables are much too short to fit inside a Mid Tower Corsair 4000 AirFlow case. The cable supplied with the PSU to the Motherboard is under 1' length and not even close to reach the Pro B660 M-A Motherboard which is as expected inside the case near the top. See picture attached.
Jan

One person found this helpful

Bob

Pretty affordable, makes a buzzing noise

Reviewed in Singapore on December 11, 2021

Size: 650WVerified Purchase

I was originally looking for a sfx psu for around 120 sgd but this one ended up being 98 sgd which is around 72 usd during the black friday sale. the fan doesnt turn on very often as my components are lower end and draw less power. can hear a buzzing sound but it isn't very loud. pretty good for the price I paid

One person found this helpful

Andy

gets the job done

Reviewed in Canada on January 9, 2024

Size: 750WVerified Purchase

okay

Samuel Zapata

Los cables se quedan cortos

Reviewed in Mexico on June 28, 2022

Size: 750WVerified Purchase

Si piensas ponerle está fuente a un gabinete atx o micro atx/mini atx los cables se quedarán cortos

One person found this helpful

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EVGA SuperNOVA 750 GM, 80 PLUS Gold 750W, Fully Modular, ECO Mode with FDB Fan, 10 Year Warranty, Includes Power ON Self Tester, SFX Form Factor, Power Supply 123-GM-0750-X1

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