Recently the push for smaller and quieter programs leaves many fans and the D.I.Y. crowd needing smaller and smaller energy provides (PSU’s). It’s not totally unusual to see programs being constructed with highly effective {hardware} just like the 780Ti, however with PSUs no bigger than 550-600 watts. It due to this fact makes extra sense than ever to go for a PSU that’s as environment friendly as attainable to be sure you have as few issues as attainable whereas nonetheless having the ability to do what all of us like to do: tune our programs and squeeze essentially the most efficiency out of them as attainable.
Enermax has seen match to supply what they really feel is a worthy answer to your small system constructing wants. The Revolution XT PSU lineup ranges from 430 to 730 watt capabilities; all carry the 80+ Gold certification for energy effectivity, have flat cables and are semi-modular. May this be the subsequent PSU you choose in your system builder wants? Let’s delve deeper and discover out as we evaluation the Enermax Revolution XT 630W 80+ Gold Modular PSU.
A Nearer Look
After we pulled the PSU out of its packaging we have been anticipating it to be correctly packaged, as per Enermax protocol… however we weren’t anticipating fairly this degree of safety! Conventional bubble wrap has nothing on these items. You’d in all probability need to fairly purposefully do one thing to injure this PSU whereas it’s within the field.
The included extras are pretty typical fare as PSU packaging contents go: you get your spare modular cables for system enlargement, an Enermax themed bag to carry the unused stuff in, the ability wire, Velcro cable bundling strips with the Enermax brand on them, screws and the cable safety clip; extra on the clip in a bit. The provided guide can be typical fare, nothing to write down dwelling about.
All provided cables are of greater than affordable size and are properly constructed. With a flat cable design you’ve just a few trade-offs: on the one hand, with the fitting routing, flat cables will theoretically allow you to handle your cables to be extra tidy… but when you must bend them too many instances they’ll typically take up extra room than non-flat cables. As long as you route all the things fastidiously in your case this shouldn’t be a difficulty although.
The PSU itself is a small kind issue that received’t take up all the room inside your case. Cabling built-in into the PSU contains the 24pin ATX cable, a 4+4 pin EPS 12V cable (CPU), and a break up PCI-E cable with two 6+2 connectors. Aesthetically it bears a flat black paint job with gold “Revolution XT” lettering on the perimeters. No matter PSU orientation this article is going to at all times be correctly readable… a pleasant contact contemplating some folks choose to mount their energy provides other ways of their case. The fan grill homes a stunning black and gold Enermax brand for individuals who orient the PSU fan-side-up (let’s face it, it doesn’t matter which method it faces).
The one subject we took with the general design was the entrance of the PSU the place the cables plug in: it could have been good to have equally considerate pondering with the brand like they did on the perimeters of the PSU, however that’s simply us nit selecting. The opposite subject right here was the orientation of the plugs: when mounting this PSU in a case that makes use of a ground mounted consumption fan, the cables can stop the usage of this fan slot because of the connectors protruding into the fan spacing.
It’s not the most important deal on the planet, however it’s one thing to be aware of when planning out your construct utilizing this PSU, in case your intention was to make use of that fan slot.
Inner Parts and Structure
Eradicating the lid of the PSU reveals… properly… not a complete lot, actually. The great thing about fashionable PSU’s is that in addition they are likely to comply with Moore’s Regulation. The parts maintain getting smaller and smaller with rising effectivity. On this case in addition they managed to maintain a comparatively clear general format regardless of the compact nature of the circuitry current.
All soldering factors are remarkably clear and even, and the transient filtering is properly laid out. The first capacitors are by Panasonic whereas secondary caps are produced by CapXon, an odd mix of capacitors on condition that CapXon caps are normally solely seen in decrease tier product strains.
The fan mounted here’s a 140mm unit made in-house by Enermax that’s a part of a particular function this PSU contains, referred to as HeatGuard: after you energy down your system the fan will keep operating for wherever from 30 seconds to a full minute to make sure that all the warmth that was saturating the PSU is dissipated away from the elements. That is supposed to extend its general life expectancy, and in apply does work moderately properly as our PSU by no means feels prefer it holds a lot, if any, residual warmth after a system shut down.
Now let’s see how the Revolution XT 630W holds up below stress with some stress testing.
Testing, Methodology and Outcomes
To measure obtainable voltage and ripple, we’re utilizing separate {hardware} to make sure essentially the most correct outcomes attainable. All testing is carried out for ten minutes utilizing OCCT’s Energy Provide check to load all the system directly and to generate sufficient system warmth for ripple outcomes to be essentially the most telling.
Our check system immediately is able to drawing as much as 145 Watts at idle and 505 Watts at load for roughly 80% PSU load. This must be pretty telling for behavioral traits you’ll sometimes see when utilizing this PSU.
Voltage Regulation
When analyzing the voltage regulation outcomes we’re in search of the voltage output and any fluctuations which may happen. The present ATX specs enable for the next fluctuations in voltage outputs, and these symbolize a 3% variance:
To measure obtainable voltage and ripple, we’re utilizing separate {hardware} to make sure essentially the most correct outcomes attainable. All testing is carried out for ten minutes utilizing OCCT’s Energy Provide check to load all the system directly and to generate sufficient system warmth for ripple outcomes to be essentially the most telling. Our check system immediately is able to drawing as much as 145 Watts at idle and 505 Watts at load for roughly 80% PSU load. This must be pretty telling for behavioral traits you’ll sometimes see when utilizing this PSU.
Voltage Regulation
When analyzing the voltage regulation outcomes we’re in search of the voltage output and any fluctuations which may happen. The present ATX specs enable for the next fluctuations in voltage outputs, and these symbolize a 3% variance:
vreg chart
Our voltage readings present pretty good voltage management, although the three.3V and 5V strains appear to dip slightly decrease than we would favor. Nonetheless, that is inside specification and by no means as soon as created trigger for concern.
Last Ideas
Merely put, this PSU is superb. It’s received all of the cables you would want at this wattage with loads of size. It additionally has a clear, elegant look. It’s 80+ Gold rated for effectivity, that means you’re shedding little or no energy to warmth waste and maximizing its rated wattage. It runs useless quiet even at excessive masses, then stays on whenever you’re achieved to guarantee that all residual warmth is pushed away so it may well stay a protracted and pleased life.
Voltage regulation and ripple are all in comparatively first rate order; the unit is cleanly laid out with prime quality parts, and Enermax backs all the things with it’s glorious 5 12 months guarantee.
Pricing for this PSU is at present 120 {dollars} (USD) by Newegg with free transport. Although most would assume this can be a comparatively excessive worth for a PSU of this dimension/wattage, we should think about that it’s also 80+ Gold licensed. You’ll at all times pay extra for effectivity; nonetheless, there are different choices which are 80+ Gold licensed that output extra wattage with a smaller price ticket and equally good construct high quality. A few of them even supply the benefit of absolutely modular cables, so in the end the choice is yours. We might more than likely choose this as our PSU if we have been utilizing one thing just like the Asus A88X PRO for the sake of colour matching our system and for matching an appropriately sized PSU for an APU system.
For producing a strong PSU at a largely affordable worth with nice appears to be like and nice efficiency, we current the Enermax Revolution XT 630W PSU with a extremely polished PureOverclock Nice {Hardware} award. If Enermax would come down on the value a tad, and tighten up that voltage regulation, this energy provide would make its method into Editor’s Selection territory simply!
