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EVGA SuperNOVA 450 GM, 80 Plus Gold 450W, Fully Modular, ECO Mode with DBB Fan, 7 Year Warranty, Includes Power ON Self Tester, SFX Form Factor, Power Supply 123-GM-0450-Y1

4.5 4.5 out of 5 stars 205 ratings

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About this item

  • 450W SFX form factor
  • 80 PLUS Gold certified, with 90% (115VAC) / 92% (220VAC~240VAC) efficiency or higher under typical loads
  • Fan Size/ Bearing: 92mm double Ball Bearing
  • Heavy-duty protections, including OVP, UVP, OCP, OPP, and SCP
  • 7 year
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EVGA SuperNOVA 450 GM, 80 Plus Gold 450W, Fully Modular, ECO Mode with DBB Fan, 7 Year Warranty, Includes Power ON Self Tester, SFX Form Factor, Power Supply 123-GM-0450-Y1
EVGA SuperNOVA 450 GM, 80 Plus Gold 450W, Fully Modular, ECO Mode with DBB Fan, 7 Year Warranty, Includes Power ON Self Tester, SFX Form Factor, Power Supply 123-GM-0450-Y1
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PriceCurrently unavailable.-14% $214.99
List:$249.99
-12% $219.67
List:$249.99
-13% $129.99
List:$149.99
$140.07$64.99
Delivery
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it Apr 1 - 2
Get it as soon as Tuesday, Apr 2
Customer Ratings
Noise level
4.6
4.5
4.5
4.5
3.7
4.5
Easy to install
3.9
4.6
4.5
4.5
4.4
4.3
Quality of material
4.3
4.6
4.3
4.3
4.8
Energy efficiency
4.6
4.6
4.6
4.3
For gaming
4.7
4.3
4.3
Sold By
Amazon.com
Amazon.com
Amazon.com
Triplenet Pricing INC
Amazon.com
power supply design
Full Modular
Full Modular
Full Modular
Full Modular
Full Modular
connector type
24-pin
24-pin
24-pin
24-pin
SATA
ATX
form factor
SFX
ATX
ATX
ATX
SFX
ATX
cooling method
Air
Air
Air
Air
Air
min input voltage
220 volts
115 volts
115 volts
115 volts
12 volts
fan count
1
1
1
1
1

From the manufacturer

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Product Description

Introducing the EVGA SuperNOVA GM line. These new power supplies are engineered to bring the power, Prestige, and performance of EVGA award-winning power supplies into an SFX form factor. Capable of supplying up to 650 watts with 54. 1a on the +12V rail, and designed with fully modular cables, The EVGA SuperNOVA 650 gm brings big performance to small spaces. Built with 80 Plus Gold certified efficiency, reliable 100% Japanese capacitors, a quiet double ball bearing fan, and EVGA 7 Year and unparalleled customer service, the EVGA SuperNOVA GM power supplies makes short work of tight spaces.

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Additional Information

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.

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EVGA SuperNOVA 450 GM, 80 Plus Gold 450W, Fully Modular, ECO Mode with DBB Fan, 7 Year Warranty, Includes Power ON Self Tester, SFX Form Factor, Power Supply 123-GM-0450-Y1


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Product guides and documents

Customer reviews

4.5 out of 5 stars
4.5 out of 5
205 global ratings

Customers say

Customers like the performance, quality and noise of the power supply. For example, they mention it works with no issues, looks and feels high quality and that it makes no noise in operation. That said, some complain about the length of the cables.

AI-generated from the text of customer reviews

11 customers mention9 positive2 negative

Customers like the quality of the power supply. They mention it's quiet, looks and feels high quality, and is a great option for an ITX build. Customers also appreciate the thick and sturdy cables.

"...It's quiet, looks and feels high quality, and includes an adapter plate to fit in a full-size PS slot.Corsair Hydro Series H60 AIO..." Read more

"Awesome little power supply!..." Read more

"The PSU is good but as others have said (and I should have believed them) the cables are way too short...." Read more

"...The cables are thick and sturdy, and it arrived with screws...." Read more

6 customers mention6 positive0 negative

Customers are satisfied with the noise level of the power supply. They mention that it makes no noise in operation and promises silent operation.

"This PS fit perfectly in my Silverstone case. It's quiet, looks and feels high quality, and includes an adapter plate to fit in a full-size PS..." Read more

"...The power supply works fine so far for us, the noise level is considerably low and hardly noticeable, which is a plus...." Read more

"It promises silent operation (what I was looking for) keeping its fan stopped under low loads. For common office tasks, it delivers exactly this...." Read more

"...No noticeable fan noise or coil whine so not complaints there." Read more

3 customers mention3 positive0 negative

Customers are satisfied with the performance of the power supply. They mention that it works with no issues and has functioned fine so far.

"Works great so far.May be a tiny bit expensive for a 450 watt unit. But did what i wanted and would buy again" Read more

"...The power supply works fine so far for us, the noise level is considerably low and hardly noticeable, which is a plus...." Read more

"i would recommend, used in my ITX build, works with no issues!" Read more

3 customers mention3 positive0 negative

Customers like the size of the system power device. For example, they say it fits perfectly in their Silverstone case and provides all the power they need in a compact size. Some mention it fits snugly in their Phanteks Evolv Shift.

"This PS fit perfectly in my Silverstone case...." Read more

"Great PSU, it fits snugly in my Phanteks Evolv Shift. It powers my Ryzen 3600 and RTX 2070S with no issues...." Read more

"Gives me all the power I need in a compact size..." Read more

13 customers mention0 positive13 negative

Customers are dissatisfied with the length of the cables and power supply. They mention that the 24-pin ATX power cord was significantly short, and the 8-pin EPS (CPU) cord was too short to accommodate their standard ATX.

"...it’s mainly for small form factor mini itx cases cause the cables are pretty short so keep that in mind." Read more

"...The 24-pin ATX power cord was significantly short, and ended up about 4-5 inches too short to reach where it needs to reach on the ATX board, having..." Read more

"...but as others have said (and I should have believed them) the cables are way too short...." Read more

"Good little power supply so far. Included power cables were quite short so if you're planning on using this in an NZXT case then consider getting..." Read more

Extremely small
3 Stars
Extremely small
For the good parts about this, it arrived very quickly and securely. The cables are thick and sturdy, and it arrived with screws. It comes with many different types that you'll need, including the unnecessary PERIF cables. This is where my praise ends.Now, I originally was a bit happy to see the power supply was small, as it could mean I was saving space in my build. But not only is it so small that it can't be secured to a mid-tower case, but both the motherboard and CPU cables required me to order extension cables and extend my building time by two days. I'm baffled to think about what size build the manufacturer expected it to fit it with no problem.You can see in my photo where the extension for the motherboard cable began. It is not very far up at all. The extension cable, by the way, is 9.5" and extended it to the motherboard without extra length left. This gives you some insight on how short the cable actually is.If you're thinking of purchasing this, go ahead and put a pack of extension cables in your cart at well. You're gonna need them.
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Reviewed in the United States on December 3, 2020

Top reviews from other countries

Brutally Honest ReviewR
5.0 out of 5 stars EXTRA SILENT perfect for compact Mini-ITX build
Reviewed in Canada on March 30, 2020