Endgame: What’s it Like to build the Noctua-everything PC inside the Antec Flux Pro Noctua-Edition

Mounting the CPU Cooler

Antec Flux Pro Noctua-Edition

(Image credit: Tom's Hardware)

The day prior, I had already mounted the CPU cooler, simply because I wanted to see what the heatsink would look like in the system before calling it a night. Especially without the fans installed on it, it really looks like a work of art, even if it’s ‘just’ a heatsink.

For installation, we note which direction is longer – the cooler is asymmetrical, and whereas the bottom side leaves clearance for the GPU, a big chunk of its mass extends to the same height as the very top edge of an ATX motherboard. The rear fin stack is also thicker than the front stack.

Antec Flux Pro Noctua-Edition

(Image credit: Tom's Hardware)

With the tower in place, I installed the two NF-A15x25r fans, placing the faster spinning of the two at the front.

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It’s a known phenomenon in the world of PC cooling (and fans in general) that an impeller becomes notably louder when installed behind an object, so the slower fan gets installed in the middle for a quieter sound profile.

Installing the Asus x Noctua RTX 5080

Antec Flux Pro Noctua-Edition

(Image credit: Tom's Hardware)

The Asus x Noctua RTX 5080 is a behemoth of a graphics card, yet it fits in this case just fine. It even has room to spare.

Installation of the GPU is as simple as can be: remove two expansion slot covers, install the GPU, pop the anti-sag riser in place, and connect the power cable.

Do be sure to insert the power cable fully though – these cables can be finicky, and if not inserted properly, increase the chance of melting. So, we pay extra attention and make sure the clip is in its fastened position.

Strangely, this power supply doesn’t come with cable combs for the GPU power cable, but it does come with all others. I still had some laying around though. I’m allowed to use those, right?

Final Cable Management

Antec Flux Pro Noctua-Edition

(Image credit: Tom's Hardware)

With the build near completion, it was time for a final round of cable management. I’ve said it before, and I’ll say it again: I really like the cable management in this case.

Build complete

Antec Flux Pro Noctua-Edition

(Image credit: Tom's Hardware)

With that, I popped the side panels on, and the build was complete.

A personal disclaimer

It may come as no surprise if you’ve read this far, but I really quite like Noctua. I know they say “keep yourself unbiased” in the world of journalism, but the truth is, Noctua just makes great stuff.

Antec Flux Pro Noctua-Edition

(Image credit: Tom's Hardware)

I also adore the Noctua colorway. I know it’s not everyone’s cup of tea, but it falls precisely in my tastes – my wooden floor at home is nearly the same shade beige as the fan frames, and most of my furniture is a similar shade of brown, many with the same slight reddish hue.

Top that with the ultimate silence, refined (zero) motor noise, no shouty ‘Gamer’ looks, outstanding warranty, support, and free bracket updates for legacy coolers – I wouldn’t want to live in a world without Noctua.

With that confession out of the way, let’s carry on.

Niels Broekhuijsen
Contributing Writer

Niels Broekhuijsen is a Contributing Writer for Tom's Hardware US. He reviews cases, water cooling and pc builds.

  • PEnns
    *Case not included. MSRP is $399. Grand Total then comes to $6,400."

    One day, maybe in 3 years at this rate, I might tell my grand-kids stories about how people were able to build a gaming PC for a mere, affordable $6,400.....including the case!!
    Reply
  • cknobman
    Beautiful build for sure.

    But, for me, it comes off a little...... sterile.
    And of course at $6400 the price is stupid and complete unobtanium for the majority of people out there.
    Reply
  • dwd999
    I also like Noctua products; I have 17 fans and 3 D15 coolers. But for me, if it comes in chromax.black that's the version I buy.
    Reply
  • SkyBill40
    Two words: CHROMAX BLACK.
    Reply
  • Roland Of Gilead
    Aesthetically, I do find it pleasing. But the one thing that bothers me is the offset difference between the 2 fans on the CPU cooler and the rear exhaust. The cooler fans are lower than the rear exhaust, and symmetry is important, at least for me. Can the rear exhaust be lowered to match the height of the cooler fans?
    Reply
  • SkyBill40
    Roland Of Gilead said:
    Aesthetically, I do find it pleasing. But the one thing that bothers me is the offset difference between the 2 fans on the CPU cooler and the rear exhaust. The cooler fans are lower than the rear exhaust, and symmetry is important, at least for me. Can the rear exhaust be lowered to match the height of the cooler fans?
    That offset seems to be pretty common with case design, especially now.
    Reply
  • Roland Of Gilead
    SkyBill40 said:
    That offset seems to be pretty common with case design, especially now.
    I have a Lian Li 215, I can't be certain (as I'm running an AIO), if they would be close to my rear exhaust. But looking at the positioning of the socket, it seems it would match the height of my rear exhaust.

    I guess someone looking at an all Noctua system may not be too bothered by that though.
    Reply
  • SkyBill40
    Roland Of Gilead said:
    I have a Lian Li 215, I can't be certain (as I'm running an AIO), if they would be close to my rear exhaust. But looking at the positioning of the socket, it seems it would match the height of my rear exhaust.

    I guess someone looking at an all Noctua system may not be too bothered by that though.
    To each their own, I guess. 🤷‍♂️

    I get it though and would find it bothersome and even a tad inefficient at evacuating heat. My current case is probably 15+ years old and has a solid side panel, so I don't see it to let it bother me. But, thankfully, my Corsair case is properly height aligned with my BQ DRP4 cooler.
    Reply
  • dwd999
    Roland Of Gilead said:
    Aesthetically, I do find it pleasing. But the one thing that bothers me is the offset difference between the 2 fans on the CPU cooler and the rear exhaust. The cooler fans are lower than the rear exhaust, and symmetry is important, at least for me. Can the rear exhaust be lowered to match the height of the cooler fans?
    It would depend on your case. In most cases with the standard 7 slot back panel design the D15 extends below the start of the top slot and even with the rear fan directly touching the top slot cutout on the case back plate it will not line up with the fans on the D15. This is sort of ironic since most motherboards no longer use that top slot (except for some Gigabyte motherboards) and the top slot could be eliminated from those cases. Aesthetically you could make the rear fan less noticeable by using an NF-A14x25r G2 round fan which matches the D15 G2 fans even though the fan would be a few mms higher than the D15 fans. The performance specs are the same as the square fan so there's no loss there.
    Reply
  • Moonstick2
    I've got the SE (non-windowed) version of this case and like it. I've never liked the brown/cream Noctua colour scheme.

    This whole system together does kind of work in looks to my eye if not to my taste, although it has a massive 70s vibe. High technology that looks like this always makes me think of Rollerball. (If you haven't seen it, that scene is meant to be in a high-tech apartment in 2018.)
    Reply