100%







Make informed decisions with expert advice. Learn More
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 pow er supplies, this PSU achieves up to 93% efficiency and gives you savings unheard of from other power supplies. Get the power you need, save money and help protect the environment w ith Antec’s EA-750 Platinum!
The EA-750 Platinum is 80 PLUS® PLATINUM certified — Up to 93% efficiency, this can reduce your electricity bill up to 25%. Having an 80 PLUS® PLATINUM certified PSU efficiently delivers power from your wall and drastically reduce the rate of energy turning into excess heat within the PSU. On top of that, The EA-750 Platinum 750W guarantees a 750W of Continuous Power.
Be at ease upon using the Antec's EA-750 Platinum where ever you are. Universal Inputs eliminates potentially harmful mistakes and is convenient by getting rid of a manual voltage selector. Works on any 100V - 240V grid.
The EA-750 Platinum comes with a whisper-quiet 120mm DBB fan controlled by Antec’s renowned Thermal Manager. An advanced low voltage fan control for optimal heat & noise management.
Starting with a 3 year Antec Quality warranty this PSU also features a CircuitShield™ with industry-leading 8 levels of protection make the EA-550 Platinum one of the best choices available. Heavy-duty caps from Japan make EA-550 Platinum's voltage regulation extremely stable and the 2 fully-protected High Current +12V rails ensure maximum CPU & GPU support. Get the pow er you need, save money and help prot ect the environment w ith Antec’s EA-550 Platinum!
+3.3V | +5V | +12V1 | +12V2 | +12V3 | +12V4 | -12V | +5Vsb | |
MIN | 0.1A | 0.2A | 0.1A | 0A | 0A | 0A | 0A | 0A |
MAX | 20A | 20A | 30A | 30A | 30A | 30A | 0.3A | 3A |
TOTAL | 100W | 720W | 3.6W | 15W | ||||
750W |
![]() 1 X 20+4 pin |
![]() 1 X 8 Pin EPS 12V |
![]() 4 X 6+2 PCI-E |
![]() 6 X SATA |
![]() 4 X Molex |
![]() 1 X floppy |
Pros: I love the sleeved rails; they keep the interior of my case looking tidy and simple. It's quiet, though not silent. Yeah, the fan only whispers a bit. It runs so very cool, which is what you'd expect from a platinum-rated PSU. Finally, anybody considering purchase of this PSU is because it's highly efficient at converting electricity into computer power. This PSU definitely generates very low heat compared to the wattage of your system. If you own this PSU, you're using electricity efficiently.
Cons: It's not modular. If you have a lots of powering needs for lots of connectors, you're stuck with an entire rail of Molex connectors that nobody needs anymore. I mean, a Molex is so turn-of-the-millennium! Of course, I knew that it wasn't modular; I bought it because it is power-efficient. I deduct one egg because my first power supply was DOA and I had to RMA the brand-new dead PSU. Boo, hiss! My wife started nagging me, complaining about how long it took to get my computer running. She insisted that I should have just gone to a brick-and-mortar computer store in the first place instead of risking an RMA! When an English teacher legitimately whines at a computer professional over his vendor choices, that's annoying.
Overall Review: You buy this PSU for the sake of efficient energy use. Consider the price and judge whether you need to spend extra money on enhancements like modular connectors or higher wattage. I'm not a gamer, but I want flexibility... so this PSU is the right size for me and I'm quite happy with it. I love Antec equipment (in spite of this QA bug listed in "Cons"), but I really hated it when my wife nagged me all week long during the RMA process with NewEgg. I vote that my wife's nagging was the fault of NewEgg's RMA process, not Antec's QA problem. Antec's QA problem wasn't the vendor's fault, but the RMA process is an ongoing NewEgg problem. Let's face it, a new PSU that arrives DOA is a simple fact-of-life in the computer industry. An RMA process that lasts a week-and-a-half is an annoying, fixable problem. My challenge to NewEgg: "Can you identify creditworthy NewEgg accounts that are eligible for a new, upscale, abbreviated, Platinum RMA process?"