Assembling the Antec P280

If you ever dreaded assembling or working in Antec's P180 series, the P280 is going to seem like a breath of fresh air. The interior is incredibly spacious, but not just that...Antec has produced an enclosure that is nearly as easy to work inside as any of Corsair's (still the standard for ease of assembly as far as I'm concerned.)

The two side panels are held on by thumbscrews and are extremely easy to remove. From there, Antec has included six mounting screws for the motherboard and includes the rest in a kit with the enclosure. Our I/O shield snapped into place easily enough, and the board went in without any fuss. Wiring things up was a little bit trickier; it would've been nice if Antec had routed the cables through the motherboard tray in the first place and bound the motherboard headers together, but once you do it yourself the inside feels a lot cleaner.

As for mounting drives, that's more of a mixed bag. I had to pretty much jimmy the optical drive in, applying force until it eventually just went all the way in. On the flipside, the toolless locking mechanism is incredibly secure (although you can still use screws if you're so inclined.) This is still a big improvement over having to manually attach rails to the ODD. The 3.5" drive trays are sturdy enough, though remember to stash the screws in a safe place for when you want to add additional drives. Where things do get a bit tricky is in the 2.5" toolless cage: SSDs slide in pretty firmly (I'd really recommend against putting a mechanical drive in here), but it doesn't feel super secure, and you'll want to route cables through the cage ahead of time as it's difficult to access the back of the drive from the other side. There's no locking mechanism either, just the pressure of the cage on the sides of the SSD, although you can use a screw to mount them in place. If you're not a fan of this approach (and I wouldn't fault you), it's worth mentioning 2.5" drives can also be mounted on the drive trays.

Mounting the power supply and video card was easy enough; there's a healthy amount of space inside the enclosure, and things lined up just fine. Where Antec has made their biggest gains, however, is in cable organization. The P180 really pioneered cable management back in the day but by modern standards it's pretty dire. That's not the case with the P280, where there's nearly enough space behind the motherboard tray to stand up a molex connector on its side. Wiring up the P280 was very easy, with copious space above the tray for the AUX 12V line, and plenty of space around the motherboard to squeeze in the side-mounted SATA cables. I also plugged the three included fans into the set of headers in the back of the case, and routing the single molex power cable was a breeze.

Honestly, the P280 is just tremendously roomy and easy to work in, the polar opposite of its predecessor. With the tremendous amount of space behind the motherboard tray, sliding the back panel on required none of the force it usually does with most other enclosures. This is a design that was clearly put together by engineers who also happened to be enthusiasts, and it really shows.

In and Around the Antec P280 Testing Methodology
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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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