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Reviews - Featured Reviews: Power
Written by Olin Coles   
Tuesday, 18 December 2007
Table of Contents: Page Index
Hiper HPU-4M880 & HPU-4M630 Type M PSU's
Type M Features and Specifications
Closer Look: Exterior Design
Closer Look: Cables and Wiring
Testing Voltage Ripple and Regulation
HPU-4M630 Test Results
HPU-4M880 Test Results
Final Thoughts and Conclusion

Hiper HPU-4M630 & HPU-4M880

Next generation platforms and high performance graphics cards are essential to modern gamers and hardware enthusiasts, just as much as the new software designed to use them. Hiper has been providing performance systems with stable power for quite some time, and with a new focus on efficiency they can offer a penny-wise solution for everyone. Their latest Type M power supply series delivers 630W in the HPU-4M630 model and 880W in the HPU-4M880. The entire Type M series is built to provide excellent performance and efficient power to demanding GPU teams and quad-core systems while being stable and long-lasting to accommodate the needs of bleeding-edge technology for years to come.

Certainly by now we can all agree that the power supply unit is the single most important part of any computer. Regardless of the system or purpose there is a given rule: whether it is a simple workstation with integrated components or an advanced gaming system with newest technology available, everything requires power to operate. As anyone who has suffered the failure of a low-end power supply will tell you: not all power supply units (PSU's) are created equal, and looks really don't mean a thing.

While most of the mundane workstations found on top of office desks would do well with almost any PSU because of their minimal power consumption, anyone utilizing one of Intel or AMD's latest line of processors with a modern graphics card will have no choice but to upgrade. Although I believe only the most hardcore gamers would ever call 880W of power to feed their energy-thirsty team of video cards, that doesn't stop Hiper from giving others the opportunity for expansion if it were ever necessary. High Performance Group (Hiper) builds several power supply units, and today our mission here at Benchmark Reviews is to pick-apart their latest Type M series of PSU's. Available in both 630W (HPU-4M630) and 880W (HPU-4M880), we will do our best to offer perspective on the DC voltage regulation and AC current ripple.

Hiper HPU-4M880 & HPU-4M630 Type M Power Supply Unit Review

Benchmark Reviews has seen some major changes within the power supply industry over the past year. Even in such a limited purpose industry, somehow fads manage to come into existence. At one point, the number of rails a PSU offered was key to media hype. At another point, you could see everyone pushing for the highest watts in their new product. I can't forget how modular power supplies, with the assortment of cables and interfaces, also shared some time in the limelight.

The latest trends include 80-PLUS efficiency ratings, but since most manufacturers submit their own stated specifications to Ecos for certification the lack of regulated official testing has caused the badge has lose meaning. Not that efficiency isn't still important, but manufacturers have tried to attract buyers with several features. Without any warning, it was as if every company manufacturing power supply units suddenly decided that they could win the battle for industry dominance by combining all of the above features, and add a nice paint job or mirror finish for good measure. The new generation of power supplies has begun to amp up the competition for placement in your computer case. Antec’s EarthWatts series was among the first to cause a stir in the PSU industry by emphasizing efficient power delivery over the multi-rail hype over two years ago. But now 80% or better efficiency is very common.

Somehow, the industry is shifting back to square one. The Hiper HPU-4M630 and HPU-4M880 models do not offer modular cable groups, and other manufacturers are following this model. The primary complaint is the failure rate of such modular connections and units, which has caused manufacturers to receive higher returns for non-faulty products due to cable and connection issues.

About the company: High Performance Group (Hiper)

High Performance Group was founded with the passion of providing the computer users & customers the best innovative products & services. The company's nontraditional approach from its patented design to its business conducts gains itself partnership with many respectable firms including AMD. Always committed to excellence, High Performance Group strives to be the best in every aspect.


Hiper Business Philosophy (V.I.P.)

People are the core of any business. Our name "High Performance Group" not only implies to its product, but also to its people. Our company is filled with vigorous officers & staff; "whatever it takes" is our spirit, our belief, as well as our habit.

Hiper (trademarked) represents our corporate identity in the ultimate form. This symbol represents true innovation. Hiper product line is always imitated, but can never be duplicated. Our entire ID, mechanical, electrical, electronics, visual effect & web designer teams are truly elites in the industry because their passion of embracing technology & changes is noticeable with the first contact. It captures even the most ordinary person's attention with details everyone appreciates.

High Performance Group means proactive way of business. Our solid & honest policy in business put everyone at peace, and then we police and enforce it. We make sure that our business partners (you are included) are well protected. Many who joined us has become us, and we are sure that you'll become one of us once you join us.



# RE: Hiper HPU-4M880 & HPU-4M630 Type M PSU'sLaszlo 2010-12-22 00:11
"these two programs have proven to create more power draw than anything else available"

That's maybe the truth, but OCCT in GPU Linpack mode worth a try! My PSU had no problem with OCd CPU & GPU running (MSI) Kombustor + OCCT CPU Linpack or Prime, but when I ran _only_ the GPU Linpack with OCCT then my PSU was shutted down right after the 1 min monitoring (2/2 times).

( Merry X-Mas Colin! )
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