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Antec Earthwatts EA-650 Platinum 650W 80PLUS Platinum 4X30A Active PFC 120mm DBB Fan Power Supply

Antec Earthwatts EA-650 Platinum 650W 80PLUS Platinum 4X30A Active PFC 120mm DBB Fan Power Supply - 1
Actual product may not be exactly as shown.
Antec Earthwatts EA-650 Platinum 650W 80PLUS Platinum 4X30A Active PFC 120mm DBB Fan Power Supply - 65712_l.jpg Antec Earthwatts EA-650 Platinum 650W 80PLUS Platinum 4X30A Active PFC 120mm DBB Fan Power Supply - 65712_1.jpg Antec Earthwatts EA-650 Platinum 650W 80PLUS Platinum 4X30A Active PFC 120mm DBB Fan Power Supply - 65712_2.jpg Customer Photos (0)
Reg. Price: $169.99  CAD
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Part #: EA-650 Platinum

SKU: 65712
Shipping Weight: 5.2 lbs

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Customer Reviews of Antec EA-650 Platinum

Product reviews on NCIX.com are screened for relevance and inappropriate content. Reviews may contain inaccurate information about the product. If there is a discrepancy, please use the Flag this Review link located beside each review. Reviews are not an endorsement expressed by NCIX.com, but opinions from customers based on their own experience with a product. We do not recommend you make purchasing decisions based on facts or opinions expressed regarding Antec EA-650 Platinum reviews.
Experience: 7 Days


80+ Platinum rating, Great price, 3 Year warranty
I Purchased this power supply to replace an 850 watt 80+ bronze PSU that was failing under heavy gaming load. As I am on a budget I wanted to find a PSU that would meet my needs and also be a reasonable price. This PSU with a 3 year warranty and an 80+ Platinum rating, for under $150.00 after tax (before rebate) seemed to fit the bill. I moved from a Modular to non-modular PSU but the install was not as bad as I expected. as the cables are well wrapped and organized. I ran my PC through some serious load testing to make sure that the issues I was having were indeed related to the old PSU. This Power supply is wonderful! I would recommend this to anyone who would like an efficient PSU at a proper price point. The warranty also proves to me as a consumer, that this product is designed to last and be reliable. Seriously consider this PSU before looking into anything with a higher power delivery with a lower 80+ rating.

Experience: 1 Years


Quiet, efficient, cheap, quality.
I've used this PSU for one year on my overclocked i5 4690K + Nvidia GTX560Ti with lots of peripherals and add-on cards. I draw about 300W at full load according to my UPS (with monitor and other hardware unplugged from UPS), and this PSU remains cool and quiet thgough it all, even after hours of load. I just ordered another one to shut up another machine.

Experience: 14 Days


For around a $100 bucks for a platinum rating you cant go wrong. Nothing fancy, but a good solid unit that runs quiet.
Please note that the 4+4 Pin Connector is SHORT but this would not be a problem if your PSU was top mounted (in your case) as it doesn't have far to travel. However if you have a bottom mounted PSU get ready to get creative with your cabling.

Experience: 1 Weeks


As you can see, Platinum rating, which allows for better power bills.
Not modular, so will requires so more cable management.
Great 650W PSU that will go with most mid range pc. Just try to get a nice case with it.

Experience: 5 Days


Cheapest 80+ Platinum with high quality parts throughout
Short (140mm depth)
SATA/peripheral cables could be better designed
Not quite 80+ Platinum performance in NA 115VAC
For the Price, this is by far the best 80+ Gold/Platinum PSU you can buy.

It's silent and uses high quality parts throughout the unit, which is unlike some of the 'budget' gold/platinum PSUs other makers like corsair (cheap sleeve bearing fan) or rosewill (older PCB design and cheaper electronics) offer.

What makes this PSU particularly nice, is that it's very compact, which allows it to fit inside smaller cases, especially mITX cases, with ease.

The only downside is that this "Platinum" model really only scores Gold, which isn't a huge loss, by any means, and the SATA/peripheral cable daisychain could be better thought out.

For the SATA power connectors, it uses inline 90deg connectors with a sizable length of cord between connectors. This wouldn't be bad if SATA HDD spacing was actually that far apart, but they typically aren't and cause the cable to bend in a way that really ought to be avoided.
As for the peripheral (4-pin) power connectors, there are far too many for a PSU being sold today and could use one chain less of it for another SATA chain.

Experience: 1 Months


80PLUS Platinum
3 year warranty
none so far for me
Bought it together with antec case working really well

Experience: 2 Months


Quiet under load
None so far.
I have always used Antec PSUs and they never let me down. This PSU stays quiet even under heavy load and the temperatures are always low.

Experience: 1 Weeks


High current rails, silent and highly efficient.
In spite of being "only" 650w, the current on the rails of this PSU surpass that of higher power PSUs. Consider buying it rather than the others as you will both save money and energy thanks to the Platinum rating.

Experience: 2 Weeks


prix, puissance
Le prix est bon, les cables de bonne longueurs, et plusieurs options de connecteurs.

Experience: 1 Weeks


80PLUS Platinum
3 year warranty
Not modular
It powers my budget gaming system well. It has enough cable options. The length of cables is fine for an ATX motherboard.

It is hard to see from the pictures, but the fan grid bumps out of the PSU case. It wasn't too bad with my case, the air filter is pushed down due to the height difference. (Bottom mounted PSU with air filters underneath the case.)

Product Videos [ Edit ]

Features [ Edit | History ]


Antec's EarthWatts Platinum is one of the most efficient PSU series ever created. With an 80 PLUS PLATINUM rating, the highest efficiency mark for power supplies, this PSU achieves up to 93% efficiency and gives you savings unheard of from other power supplies. By using the EA-650 Platinum, you can reduce your electricity bill up to 25%. A 3 year Antec Quality warranty, a whisper-quiet 120mm DBB fan controlled by Antec's renowned Thermal Manager and CircuitShield with industry-leading 7 levels of protection make the EA-650 Platinum one of the best choices available. Get the power you need, save money and help protect the environment with Antec's EA-650 Platinum

Quick Specs:
Efficiency 93%
Input Voltage 220 V AC 110 V AC
Output Power 650 W
Limited Warranty 3 Year
Output Voltage 5 V DC @ 3 A -12 V DC @ 300 mA 12 V DC @ 30 A 5 V DC @ 18 A 3.3 V DC @ 20 A
Weight (Approximate) 4.40 lb
Form Factor Internal
Country of Origin China
Height 3.4"
Width 5.9"
Depth 5.5"
Number of Fans 1
Environmentally Friendly Yes
Environmental Certification RoHS ErP 80 Plus Platinum
NVIDIA SLI Supported Yes
Number of +12V Rails 4

Specifications [ Edit | History ]

General Information  
     Brand Name: Antec
     Manufacturer: Antec, Inc
     Manufacturer Part Number: EA-650 PLATINUM
     Manufacturer Website Address: https://www.antec.com
     Product Line: EarthWatts
     Product Model: EA-650
     Product Name: EarthWatts EA-650 Platinum ATX12V & EPS12V Power Supply
     Product Type: Power Supply
     Plug/Connector: On/Off Switch
     Receptacles: 1 x 4-pin SP4 Floppy Drive
6 x Serial ATA
4 x 4-pin LP4 Peripheral Device
2 x 6+2pin PCI-E
1 x 4+4pin ATX12V Motherboard
1 x 24-pin ATX Motherboard
     Country of Origin: China
     Environmental Certification: RoHS
80 Plus Platinum
     Environmentally Friendly: Yes
Physical Characteristics  
     Color: Black
     Depth: 5.50" (139.70 mm)
     Form Factor: Internal
     Height: 3.40" (86.36 mm)
     Length: 8.90" (226.06 mm)
     Weight (Approximate): 2 kg
     Width: 5.90" (149.86 mm)
Power Description  
     Input Current: 5 A @ 220V
10 A @ 110V
     Input Voltage: 220 V AC
110 V AC
     Input Voltage Range: 100 V AC to 240 V AC
     Input Voltage Type: AC
     Number of +12V Rails: 4
     Output Power: 650 W
     Output Voltage: 5 V DC @ 3 A
-12 V DC @ 300 mA
12 V DC @ 30 A
5 V DC @ 18 A
3.3 V DC @ 20 A
Technical Information  
     Efficiency: 93%
     Number of Fans: 1
     NVIDIA SLI Supported: Yes
     Protection Type: Brownout
No Load
Inrush Current
Over Power
Short Circuit
Under Voltage
Over Voltage
Over Current
     Specification Compliance: ATX12V/EPS12V
     Limited Warranty: 3 Year

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Reviews from the Web

Below are reviews found on other web sites for this product submitted by customers.

URL: http://www.hardwaresecrets.com/article/Antec-EarthWatts-Platinum-650-W
Posted by: MG @05/04/12
URL: http://www.techpowerup.com/reviews/Antec/EA-650_Platinum/
Posted by: MG @05/04/12
Submit a review link   |   Latest 30 reviews

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First 30 days limited warranty through NCIX.com. The remainder of the 3 year warranty is provided directly by the manufacturer.

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