If you are visually impaired and are having difficulty navigating this site, please call our Customer Support line via our toll free number (800) 390-1119.
Newegg.com - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - once you know, you Newegg.
If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message.
Beyond any applicable Newegg return policy, this item is warranted independently by the product's Manufacturer. Below is a summary provided for convenience only and may not be accurate or current.
Use this link for full details.
Manufacturer Limited Warranty period (parts): 2 years
Manufacturer Limited Warranty period (labor): 2 years
Modern video cards and modern computers require a power supply with some muscle, and Hec's Zephyr model aims to do just that.
Capable of providing a continuous 750 Watts, this powerful supply is both NVIDIA SLI and ATI Crossfire X certified. With an efficiency of 84%, less power gets wasted as heat, and active Power Factor Control (PFC) also cuts down on energy requirements. In addition to saving power, it's also RoHS certified. Four powerful +12 V rails allow for easier power regulation while still delivering the power you need. A 12cm fan and a temperature-controlled 8cm fan give cooling with noise control. Connections for seven peripherals and eight SATA drives as well as up to six PCI Express boards (4 six pin and 2 eight pin connectors) give you plenty of versatility.
Whether you need to replace an existing supply or your building a custom computer, this could very well be the supply you need.
Tech Level: somewhat high - Ownership: 1 month to 1 year
This user purchased this item from Newegg
Pros: I've already reviewed this product once but I just want to come back and share some more information. From what i can tell, rails one and two are dedicated just to the PCI cords on the supply. and to make things even easier on us, they nicely labeled which rail the connectors are attached to. this is to keep from overloading one rail, but i have a feeling some of you complaining about your PC shutting down don't realize this (because i didn't at first lol). i made my build with one radeon 3870 originally. worked fine. the card used one PCI 6 pin wire. recently i just added a 3870X2 card (yes, you can crossfire a X2 with a single GPU card). this 3870X2 required both a 6 and an 8 pin connector, so i grabbed the wires at random. come game time my PC shut down during crysis. upon inspection i realized that i was using all wires on rail 2. duh! so, i switched out the 8 pin for the one on rail 1. ...continue down...
Cons: this made it so that i had the two 6 pin connectors running off rail 2 and the 8 pin running off of rail one. i rebooted my computer and everything was fine, so i decided to put it under load and booted crysis back up. well, i just got done with a 2 hour session of crysis and my PC never flinched. now, i'm not saying this is everyone's problem, because DoAs happen, but this is definitively something that should be kept in mind when building your PC with this supply.
Other Thoughts: sometimes you think you know everything about what you're doing and you miss something like this.
56 out of 57 people found this review helpful.
Did you?
Thanks for the valuable feedback you provided!
great psu
Reviewed By: uakaos on 2/22/2008
Tech Level: high - Ownership: 1 month to 1 year
This user purchased this item from Newegg
Pros: long cables= cable management made easy. good airflow. i have been using this psu for 5 months now and it works great. lots of pci x that come labeled. take a look at the side stick on psu. it is higher that 750
Cons: none. guy below that fried his stuff doesnt know what he is doing and should have asked for help.
Other Thoughts: do not use the extra 4 pin attached to the 20pin if your mobo is a 20 pin. put some electric tape around it and leave it alone. lol use the 4-8 pin like you are suppose to.
20 out of 21 people found this review helpful.
Did you?
Cons: Ok I work for a college in IT, I have been building computers for 15 years and let me say this is the worst product I have ever had the misfortune to own. My system according to every PSU calculator out there only need 670 watts to run. But with this thing I can't run a game that was released in 2003 or even Sims 3 without it shutting down. It says 750w and 19A on each of the +12v rails I say BULL. I have a GTX 275 using 1 6pin off rail 1 and 1 6 pin off rail 2. There is no way it should shut down if it pushed what they claim it does. Sad thing is I bought this in Feb and didn't finish buying my parts for this rig till 2 weeks ago. So Newegg shouldn't do anything for me. And I doubt Hec will give me my money back. So I will have to use this piece of garbage as a paper weight.
Other Thoughts: DO NOT BUY THIS PRODUCT IF YOU PLAN TO HAVE GOOD GRAPHICS. IT WILL FAIL!!!!!!!!!!!!!!!!!!!!!!!
Did you find this review helpful?
Thanks for the valuable feedback you provided!
Power Supply
Reviewed By: slappy1eye on 11/8/2009
Tech Level: high - Ownership: 1 month to 1 year
This user purchased this item from Newegg
Pros: Good Buy for the money. Had 6pin and 8pin PCI-e connections for under $100
Cons: Not really a con but wished it was modular to remove all of the excess cables.
Other Thoughts: I like how the fan only comes on when the system is under a heavy load, keeps the noise level down and I haven't had any cooling issues so far.
Did you find this review helpful?
Thanks for the valuable feedback you provided!
It works for me
Reviewed By: DarthOscar on 11/6/2009
Tech Level: high - Ownership: 1 month to 1 year
This user purchased this item from Newegg
Pros: Ok so I have read all the other reviews and obviously some of you are upping your tech level to look good. I work OIT at a college. I have this product on a OC'd MSI GTX 275 lightning and a Phenom II 955 @ 4.2 Ghz. No powering down no stutters.
1 x Main connector (20+4Pin) 1 x 12V(4+4Pin) 7 x peripheral 8 x SATA 1 x Floppy 4 x 6Pin PCI-E 2 x 8Pin PCI-E
Features
NVIDIA HYBRID-SLI Certified - 9800 GX2 Supports the newest specifications of ATX12V & EPS12V Supports systems with multi-core CPU and GPU technologies Smart Fan Design: 8cm fan will not start before exceeding 60% of load Quadruple +12V outputs for the most stability and safety Very high efficiency (> 80%) = better power consumption and less heat Quadruple PCI-Express connectors support high-end multi-GPU graphic cards
Manufacturer Warranty
Parts
2 years limited
Labor
2 years limited
Introduction
Modern video cards and modern computers require a power supply with some muscle, and Hec's Zephyr model aims to do just that.
Capable of providing a continuous 750 Watts, this powerful supply is both NVIDIA SLI and ATI Crossfire X certified. With an efficiency of 84%, less power gets wasted as heat, and active Power Factor Control (PFC) also cuts down on energy requirements. In addition to saving power, it's also RoHS certified. Four powerful +12 V rails allow for easier power regulation while still delivering the power you need. A 12cm fan and a temperature-controlled 8cm fan give cooling with noise control. Connections for seven peripherals and eight SATA drives as well as up to six PCI Express boards (4 six pin and 2 eight pin connectors) give you plenty of versatility.
Whether you need to replace an existing supply or your building a custom computer, this could very well be the supply you need.
Highlights
ATX12V and EPS12V Compatible Compatible with the ATX12V (ATX 2.2) and EPS12V v2.91 standards, the Hec Zephyr HEC-750DR-AT provides maximum power stability to drive the latest Intel and AMD processors as well as other components for desktop and server computer systems.
750W Continuous Power The Hec Zephyr HEC-750DR-AT provides a continuous power of 750W for a safe, reliable output for high-end computer systems.
Highly Efficient Providing up to 84% power efficiency, the Hec Zephyr HEC-750DR-AT power supply saves energy and may even reduce your electric bill!
Exceptional Cooling without Annoying Noise The Hec Zephyr HEC-750DR-AT features an 80mm and 120mm smart fan with Super Silent & Ultra Cool thermal control to deliver highly efficient cooling at whisper quietness.
NVIDIA SLI Certified The Hec Zephyr HEC-750DR-AT power supply has gone through a series of rigorous NVIDIA SLI certification tests for maximum system stability when building NVIDIA SLI PCs.
ATi CrossFireX Certified The Hec Zephyr HEC-750DR-AT has gone through a series of rigorous ATi CrossFireX certification tests for maximum system stability when building CrossFireX Ready multi-video-card PCs.
Reviewed By: j03 on 7/3/2008
Tech Level: somewhat high - Ownership: 1 month to 1 year
