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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  • IceDread - Wednesday, November 16, 2011 - link

    With that ugly front it's a no no.
  • tarv - Wednesday, November 16, 2011 - link

    Me want ones!
  • LeeF - Wednesday, November 16, 2011 - link

    ... now if only you guys would actually compare it to them. :)

    I'm still rockin' the P180 I bought in 2005. It is a PITA to swap out hardware, but I've never minded because of the looks and the quiet. I actually prefer its looks to the P280, but I think I'd still happily switch to the P280 for the ease of upgrading and the drive rails that accommodate 2.5" drives. I just installed an SSD in mine, and I had to use a horrible kludge of adapters to mount it in a 5.25" drive bay because I couldn't find any 3.5" adapters that would line up with the screw holes in the P180s HDD rails or lower drive cage.

    The noise and cooling performance will be the crux of the decision for me, though. I have a Zalman CNPS 10k Quiet cooler which fires toward the back of the case, so the top fan positions are entirely superfluous (and possibly detrimental) in my case.
  • ZappedC64 - Wednesday, November 16, 2011 - link

    Decent case.
  • TGMGroup - Wednesday, November 16, 2011 - link

    I remember when Antec was the best of the best, before companies such as SilverStone and Fractal Design came out. It's nice that they're doing their best to get better.
  • NoWayMan - Wednesday, November 16, 2011 - link

    Would like to build a new system in this case - a lot easier than the P180 I have.
  • cstuss - Wednesday, November 16, 2011 - link

    It's been a real struggle to find a decent case with top port access that was quiet and not covered in 'cool' led lights. This case looks like a winner to me. I'd love to build a system in this bad boy.
  • Upinsmokes - Wednesday, November 16, 2011 - link

    another nice case from antec. great review too.
  • racerx_is_alive - Wednesday, November 16, 2011 - link

    I like to install those USB card readers in my computers, and they usually fit in the 3.5" bay- but this case doesn't have one of those. Do they have a faceplate to adapt one of the 5.25" forward facing slots to handle a 3.5" drive like the card reader?
  • MKBL - Wednesday, November 16, 2011 - link

    Is PSU to be mounted downward? I have Antec HCG-620, which is sitting upward at the bottom of Three Hundred. and by the look of its branding, I thought it was naturally built to be mounted upward. Can it be reversed, upside down?

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