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Item#: N82E16817194021

ENERMAX INFINITI EIN720AWT 720W Power Supply

ENERMAX INFINITI EIN720AWT 720W ATX12V/ EPS12V SLI Certified CrossFire Ready 80 PLUS Certified Modular Active PFC Power Supply

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(75 reviews)

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Buzz

A nice PSU

“Biggest pro is it's modular. Looks nice, good gun metal color and no lame LED's.
Perfect cable lengths (except ...”

— 87dtna 2/18/2010

I'm Done With Enermax!!

“The pros for Enermax as a company in general are that their power supplies look nice and are very quiet, and the company ...”

— Frowdawg 11/29/2009

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30% Buy Rate

After viewing this page, 30% of our customers chose to purchase this item.

Quick Info

Manufacturer Warranty

Manufacturer Limited Warranty period (parts): 3 years
Manufacturer Limited Warranty period (labor): 3 years

Manufacturer Contact Info

Return Policies

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Return for refund within: 30 days
Return for replacement within: 30 days
Restocking Fee: Yes

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Power packed to the core, the ENERMAX Infiniti EIN720AWT 720W power supply is ideal for the ultra high end multi-GPU gaming system. It's SLI, CrossFire and Quad Core CPU ready, and will add real boost to your beast machine. This modular PSU is designed to deliver maximum power with minimum heat. Instead of a small fan on the back of the unit there is a large 135mm fan on the bottom and the back panel is a minimally obstructive hexagonal mesh interrupted only by the power connector and switch.

The modular design makes cable management easier. The main power cables are permanently attached, while all of the peripheral cables all plug into the back of the PSU. To make installation easier the PCIe cables are color coded. The cables are all wrapped in mesh for a cleaner installation.

Triple +12V rails ensure a balanced power output for your system no matter what the load. Actually, this EIN720AWT supports dual CPUs with quad core, triple graphics cards and up to 18 drivers! With its 80 PLUS Certified, so less energy is wasted as heat or interference, delivering more power to your hungry system!

ATX12V and EPS12V Compatible Compatible with the ATX12V and EPS12V standards, the Enermax Infiniti EIN720AWT power supply provides maximum stable power to drive the processors as well as other components for desktop and even sever computer systems.
720W Maximum Power The Enermax Infiniti EIN720AWT power supply provides a maximum power of 720W to deliver safe, reliable output for high-end computer systems. Three industry-leading independent +12v rails are provided for more stable and safer power output.
80 Plus Certified The 80 PLUS certified power supply provides high power efficiency of at least 80% at any load between 20% and 100%, saving your money on your electrical bill, reducing heat in your computer's system and prolonging its life.
Efficient Cooling A 135mm silent fan plus honey comb cutouts increases overall airflow in the power supply enclosure and helps remove heat from the chassis simultaneously.
Modular Cable Design The modular cable design allows use of only the cables you need resulting in improved internal airflow and reduced system clutter.
ATI CrossFire Certified The Enermax Infiniti EIN720AWT power supply has gone through a series of rigorous ATI CrossFire certification tests for maximum system stability when building CrossFire Ready multi-video-card PCs.

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Learn more about the Enermax EIN720AWT

Model

Brand: ENERMAX

Model: EIN720AWT

Series: INFINITI

Spec

Type: ATX12V/ EPS12V

Maximum Power: 720W

Fans: 1

PFC: Active

Main Connector: 24Pin

+12V Rails: 3

PCI-Express Connector: 2 x 6-Pin, 1 x 6+2-Pin

SATA Power Connector: 9

SLI: Certified

CrossFire: Ready

Modular: Yes

Efficiency: 82 - 85%

Energy-Efficient: 80 PLUS Certified

Over Voltage Protection: Yes

Overload Protection: Yes

Input Voltage: 100 - 240 V

Input Frequency Range: 50/60 Hz

Input Current: 9.5/ 4A

Output: +3.3V@25A, +5V@30A, +12V1@28A, +12V2@28A, +12V3@30A, -12V@0.6A, +5VSB@3A

MTBF: Greater than 100,000 hours at 70% of full rated load, 230VAC/50Hz, 25°C ambient.

Approvals: RoHS

Features

Connectors: 1 x Main connector (24Pin)
1 x 12V(4+4Pin)
9 x peripheral
9 x SATA
2 x Floppy
3 x PCI-E

Features: Three separated 12V rails: The best rail design for this PSU class
24/7 @ 40°C: Running with full power in industrial environments
Tight & Stable: Essential to high-end systems
Cool Guard: The new patent feature, running not only PSU fan after shutdown, but all system fans to get the heat out of the system and increasing system lifetime by up to 20%
Power Guard: The world’s first desktop PSU series with 4-mode PSU status alarm with reset button
Security OCP, OLP, SCP, OVP, UVP & OTP secure PSU and system from damage
Leading PCB design: The foundation of ENERMAX’ philosophy and its products to make the utmost possible
Silent & Cool: A special 13.5cm fan ensures cool performance and silent operation

Manufacturer Warranty

Parts: 3 years limited

Labor: 3 years limited

Customer Reviews of the Enermax EIN720AWT

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Filter Results Last 2 Weeks (1) Last 6 Months (8) All Reviews (75) 65% (49) 7% (5) 8% (6) 4% (3) 16% (12) Verified Owners Video Reviews Mfr. Responses keyword Go page SubmitTopPaginationForm of 8 previousTopPaginationForm\| nextTopPaginationForm
Laser225 8/27/2010 4:30:59 PM Tech Level: 5/5 Ownership: 4/5 Verified Owner	Rating: 5/5It turned on when i pushed power Pros: It works Cons: It didn't catch fire when i turned it on. Other Thoughts: Its hard to review a PSU in a new computer because longevity and reliability are the things that matter. My last PSU was a Thermaltake 480W and ran strong for 6 years. Did you find this review helpful? Thanks for the valuable feedback you provided!
N/A 6/19/2010 8:12:00 AM Tech Level: 3/5 Ownership: 4/5	Rating: 5/5Solid power supply Pros: Good power supply. Sent in the rebate and there was a problem and eventually they straightened it out and sent me the rebate check, though 5 months later.. Cons: Slow to send out rebate. No problem whatsoever with the power supply Did you find this review helpful? Thanks for the valuable feedback you provided!
Winsyrstrife 6/4/2010 9:54:30 AM Tech Level: 5/5 Ownership: 3/5 Verified Owner	Rating: 5/5Reliable-Powerful-Flexible-Efficient Pros: -Solid design. No cheap parts. -Modular design is great. Plenty of room to grow with all the additional cabling & available power output. -Quiet. -Efficiency rating of 80%. That means a lot to me, since I run multiple PCs. -Active Power Factor Correction. Cons: None. Other Thoughts: #1 way to kill your PC = bad power. Don't skimp. I highly recommend Enermax's PSUs. I personally haven't had 1 fail yet (I own 5). Yes I suppose Enermax could make it more obvious that this PSU requires sine wave type when drawing current from a UPS. I own an Enermax Galaxy 1000w, and I purchased a UPS with true sine wave type at that time, so I'm well prepared. Did you find this review helpful? Thanks for the valuable feedback you provided!
Turgin 5/1/2010 10:37:34 AM Tech Level: 5/5 Ownership: 4/5 Verified Owner	Rating: 3/5Solid PSU so far Pros: Very happy with this power supply so far. Very quiet, modular, works great. Cons: Rebate rebate rebate. I applied for the rebate within a few days of purchase and mailed the forms and documentation promptly. My rebate has been in the "approved" state on the website for weeks now with no change. I have emailed on numerous occasions with no response. Other Thoughts: I chose this power supply specifically because of the rebate. I had narrowed my choice to this one or a Corsair HX750. Both had similar reviews and were close in price, but this one offered a $65 MIR which was my deciding factor. My gut feeling was to stick with the Corsair, but I went with the Enermax. I should have trusted my gut. Fool me once. Did you find this review helpful? Thanks for the valuable feedback you provided!
MacTruck 3/22/2010 9:51:41 PM Tech Level: 5/5 Ownership: 3/5 Verified Owner	Rating: 5/5Nice rebate for reliability Pros: Enermax reliability - my last PSU is going on 6 years and still works. The Coolguard actually works as advertised, even with my fan controller. Cons: Not enough of a con to drop a star, but the PSU case is a bit bigger than smaller <500w units so make sure it will fit before you buy. Other Thoughts: I put my last Enermax PSU through a lot, including a kludgy water pump switch that audibly popped every time the computer booted up. Hopefully this new one lasts just as long. Did you find this review helpful? Thanks for the valuable feedback you provided!
Big Steve 3/16/2010 6:33:22 AM Tech Level: 4/5 Ownership: 5/5	Rating: 5/5No complaints Pros: I have had no issues with the power supply for the 2 years I have owned it. Cons: None so far Other Thoughts: This has been a great power supply 1 out of 1 people found this review helpful. Did you? Thanks for the valuable feedback you provided!
shibil 3/13/2010 10:11:43 AM Tech Level: 4/5 Ownership: 3/5	Rating: 5/5Good PSU Pros: Low noise, stays cool and no annoying LED lights. Cool guard is a nice feature and works perfect on this power supply. Cons: Non really, only time will tell but seems to be a well built power supply. Other Thoughts: My system AMD 940@3.4ghz m3a78-em 780G asus MB 4 gigs DDR2 1066 ram EVGA GTX 275 super clocked edition 1HD 1OD 5 case fans and this PSU 1 out of 1 people found this review helpful. Did you? Thanks for the valuable feedback you provided!
CJS 3/9/2010 3:59:04 PM Tech Level: 4/5 Ownership: 5/5 Verified Owner	Rating: 5/5Love it Pros: Works, Never had a problem with it. The modular cables are awesome. It has plenty of power for what I run and what I want to run. Cons: None. Other Thoughts: Not every unit can be perfect, I still really like the product. 1 out of 1 people found this review helpful. Did you? Thanks for the valuable feedback you provided!
87dtna 2/18/2010 9:45:06 AM Tech Level: 4/5 Ownership: 3/5	Rating: 5/5A nice PSU Pros: Biggest pro is it's modular. Looks nice, good gun metal color and no lame LED's. Perfect cable lengths (except the CPU, see other thoughts), nice sleeves on the cables for a clean look. Good amperage on the rails, runs quiet and cool. Cons: Not much at all, I guess maybe that it's not 100% modular so the 24 pin and 8 pin cpu connectors still come out. This is merely cosmetic though. Other Thoughts: For cases that have bottom mounted PSU's, the 24 pin and 8 pin CPU cables are further away from the motherboard. When top mounted these would be to the inside of the case. But I have an Antec 200 so bottom mounted. The 8 pin CPU BARELY reached, and the 24 pin only had an inch or two to spare. If those cables had been on the inside they would have been great and a cleaner look as well. I still give it 5 stars, it's a nice PSU for the price. I'm running an I7 860 at 4.3ghz and a gtx285, runs them perfect. 2 out of 2 people found this review helpful. Did you? Thanks for the valuable feedback you provided!
Boxer 2/14/2010 10:52:07 AM Tech Level: 4/5 Ownership: 4/5	Rating: 2/5After reading these comments Pros: The PS was quiet and a the cables make for a very neat installation Cons: I bought it 4 months ago and it bricked last night. I was going to buy another one as they are still on sale and keep the RMA'd one for a spare. After reading the comments I will buy some other brand. Being great on RMA's doesn't change the fact that my PC is down during the process. Other Thoughts: Maybe this is why this model is on heavy discount. The rest are pretty expensive. Did you find this review helpful? Thanks for the valuable feedback you provided!
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