Conclusion: A Matter of Time and Preference

It was probably unreasonable to expect better thermals out of the Antec P280. The enclosure isn't a homerun, at least not in its stock configuration, but it's most definitely a strong base hit. While competing with Corsair's Carbide 500R and Obsidian 650D means taking a look at what your priorities are, it really invites direct comparison to Fractal Design's Define R3, an enclosure that many enthusiasts found themselves recommending over the incumbent P180 series.

That comparison is a tough one. The Fractal Design enclosure is cheaper, has more room for 3.5" drives, and I'm frankly more enamored with the acoustic dampening in it than I am with Antec's P280. Having those internally covered mounts is a nice touch, giving the end user more flexibility with how they want to configure the R3. On the other hand, I like the looks of the P280 more. The enclosure is bigger and easier to work in, and has more room for expanding the system inside. There's plenty of space for mounting a good, thick 240mm radiator at the top, cable routing is slightly better, and the two internal fan mounts invite experimentation. Antec's P280 also has better ventilation in the front for taking in fresh air. Test results suggest a close match up, but I just get a better feeling from the P280. It's a situation where I can easily see some users going for the Define R3 and some users going for the P280; if it were my money, I'd personally spend the extra dosh on the P280, but I wouldn't dream of faulting anyone for choosing the Define R3 instead.

Antec's engineers made an awful lot of changes when they designed the P280, and it's fantastic to see the kind of innovation here that I used to expect fairly regularly from them. They took a lot of the best ideas from existing designs and applied some of their own, and the result is an enclosure that in many ways feels like a grand experiment. If you like tinkering with your system, I probably couldn't recommend the P280 enough. If you were in the market for a silent performance case in the sub-$200 range, either the Define R3 or P280 would serve you well (going north of $200 means picking up my personal favorite, the SilverStone FT02.)

The P180 saw two important revisions in its lifetime, with the P182 and P183 both improving somewhat on their predecessor's designs. I think the P280 is an excellent first draft that I could happily recommend, but what I'm really curious to see is where Antec opts to revise the design. There are a lot of good ideas here and the more adventurous users will probably have a lot of fun with it. I'm not entirely certain this was the enclosure you were waiting for, but it's definitely a strong step forward and certainly worth considering.

Noise and Thermal Testing, Overclocked
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  • Skydmark - Wednesday, November 16, 2011 - link

    Dustin your reviews are spot on and very detailed. Keep up the good work.

    Where's the P280 Mini? This would be money in the bank.

    I have an Antec Sonata II and Sonata III and love them both, because they are so quiet and elegant looking.

    But there are a few things wrong with these cases. The cable routing is non-existent. The motherboard tray doesn't have a CPU cut out for mounting after market coolers. The back panel isn't removable. And changing out hardware is a royal pain in the behind.

    Fractal Design turned my head today, because I discovered they make cases that incorporate all this functionality and look elegant at the same time. The ARC Define MID Tower, Define R3 and Define Mini are everything I’m looking for. The drive sleds look like they were taken right out of my Sonatas and painted white. I can’t believe it! This is where Antec should have taken their Sonata line up in the last few years. What happened Antec?

    The P280 is a step in the right direction for Antec and the design incorporates changes that people want to see nowadays, but the case is way too big for my taste. Shrink it into a P280 Mini and it might just win me over.
  • War - Wednesday, November 16, 2011 - link

    My first build was with an Antec case. After that I tried a couple other brands but my favorite by far was Antec. This new case looks like it holds to excellent engineering that they started with and does it one better.
  • StepanPepan - Wednesday, November 16, 2011 - link

    I have no idea, why did they put only two in the top? Why not three? There is enough place for them and having ability to place 360 rad there would be very nice!

    I have a question for reviewer: what is the gap between side of the HDD cage and left door? I placed pump there in R3 and the gap is large enough to conveniently pass the tubes there. I am wondering if this could be done in this case too?
  • lithium451 - Wednesday, November 16, 2011 - link

    Considering the two year wait since P183 I'd say somewhere between a single or double.

    - I'd love to see 140mm capabilities for the fans

    - Can't see from the pictures, but I'm guessing the power and reset button on the top may be too easy to get pressed by accident.

    - Where their main competitor provides covering for unused fan openings, it seems like a pretty big oversight for Antec not too.

    - Not exactly sold on the pointy corners at the top of the front door. Would at least like to see darker color door option to de-accentuate.

    The big selling point for me is the 170mm cooler clearance (I think Define R3 is published as 165mm).

    The pricing I've seen online ($120-125) does seem a medium premium for a medium increase in quality over the R3. Not sure which way I'll go, but the good news is the R3 price online does seem to have just dropped back to $99 (from $109).
  • Gabby-Dave - Wednesday, November 16, 2011 - link

    I have owned a couple of P180's, which I liked. Except for the dual chamber - a real pain.

    Although it's a bit heavy, if it helps keep it quiet then that's OK. I especially like the connectors placed at the top front of the case for convienience. And the interior is a rock-solid layout too.
  • DrForBin - Wednesday, November 16, 2011 - link

    Antec installed a vent for the PSU. With a filtre no less! Good on them.
  • infoilrator - Wednesday, November 16, 2011 - link

    Changes (updates) were needed and it looks like all "issues" have been more than addressed. I like it.
    Design and Egineering were looking ahead, and succeeded.
    Workable, buildable, quality, longevity.
  • ouch8s - Wednesday, November 16, 2011 - link

    now that I've moved all my HDs out of my main workstation and put in an SSD, i'm ready for a new case that will help reduce the noise even more. looking forward to playing with this one.
  • tmheroes - Wednesday, November 16, 2011 - link

    22.3 lbs. seems rather light.
  • hawktrio - Wednesday, November 16, 2011 - link

    Back in the late 90's I owned a computer shop and the best decision we ever made was to use Antec cases and power supplies in all of our system builds for customers. After mucking about with cheap PSUs in enclosures (very common in those days) that used to tear your hands apart worse than your neighbours cat, I hardly remember an Antec PSU coming back for warranty! Years later my shop is long gone but I am forever keeping tabs on Antec and still own a number of their fine cases... something like the P180 series and now this new P280 will only continue to pique my interest... thanks Anandtech and Antec... I love you both!

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