BitFenix Phenom Micro-ATX (Nvidia Edition) Case Review
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BitFenix Phenom Micro-ATX (Nvidia Edition) Case Review

July 30th, 2014 James Leave a comment Go to comments



Following on from the successful Colossus M review, today I’m taking a look at an evolution of this design, the BitFenix Phenom Micro-ATX (BFC-PHM-300-KKXKK-NV), but this is not just any Phenom it’s the Nvidia Edition (ooh!). This case is somewhat obviously an mATX case, with support for up to 5 PCI lanes. The case once again features Bitfenix’s SofTouch™ Surface Treatment at the front and the top. This being the Nvidia Edition also means that it features subtle green accents and embossed side panels with Nvidia logos. There’s also support for long graphics cards, tall CPU Coolers and even water cooling support for up to x1 140mm radiator and x1 240mm radiator, impressive for such a small case.


BitFenix Phenom (Nvidia Edition) - box front BitFenix Phenom (Nvidia Edition) - box back


The BitFenix Phenom (Nvidia Edition) was well packaged in a plain brown box with a large Bitfenix logo on the front.

The back of the box shows various features of the Phenom including Bitfenix’s SofTouch™ Surface Treatment, support for 240mm slim radiators, five PCI slots, front mounted PSU, inverted motherboard tray, removeable storage rack and support for long Graphics Cards up to 320mm.


BitFenix Phenom (Nvidia Edition) - box side


On the side of the box is a list of specifications (see image above).


BitFenix Phenom (Nvidia Edition) - box open BitFenix Phenom (Nvidia Edition) - box contents


Opening the box we can see that the Phenom was well packaged in hard foam and covered with a plastic bag, simple but functional.

Included in the box other than the case itself we find a Quick Installation Guide, warranty guide, a bag of screws etc and a USB 3.0 to 2.0 adapter.

At the time of review, the BitFenix Phenom (Nvidia Edition) is retailing for approximately £80 on Amazon and comes with a 1 year warranty.



courtesy of BitFenix

Materials Steel, Plastic
Dimensions (WxHxD) 350 x 330 x 374mm
Motherboard Sizes Micro-ATX, Mini-ITX
3.5” Drive Bays x 5 (2 + 2 + 2 using included adapter)
2.5” Drive Bays x 6 (3 + 2 + 1 using included adapter)
Cooling Top 120mm x 2 (optional)
Cooling Bottom 120mm x 2 (1 included) or 200mm x 1 (optional) or 230mm x 1 (optional)
Cooling Rear 120mm x 1 (included) or 140mm x 1 (optional)
PCI Slots x 5
I/O USB 3.0 x 2, HD Audio
Power Supply PS2 ATX (bottom, multi direction)
Extras SofTouch™ Surface Treatment, magnetic heat shield

* Additional details available here


First Impressions


BitFenix Phenom (Nvidia Edition)


First impressions are very good, the BitFenix Colossus was a good looking case, I think the Phenom looks even better, helped by the Nvidia accents of this Special Edition. The stamped side panels and the green mesh really help to bring that little bit of bling, while still remaining cool. Of course the BitFenix SofTouch™ Surface treatment on the front and top also adds that little extra premium feel of the case. I like it…


BitFenix Phenom (Nvidia Edition) - top BitFenix Phenom (Nvidia Edition) - bottom

Taking a look at the top of the case we can see the large grill, with its support for up to a 240mm radiator beneath. The grill can be simply removed by flicking the switch to the side, although it’s a little tough to find an edge to lift up, as it’s such a good fit. What’s strange is there’s a good deal of space below the grill but not quite enough to fit a regular 25mm deep fan or two! That means if the radiator is thicker than 20mm it needs to go below, as do the fans which makes things inside a little tight. But at least there’s some options for water cooling, impressive for a case of this size.

On the underside we find four smart looking feet raising the Phenom off of the desk by around 15mm, allowing the bottom two 120mm (x1 fitted) fans to breathe. On the left we have the rather unusual vertically mounted PSU opening, meaning that the normal PSU controls (if you have any) can only be accessed from beneath! Of course once a machine has been built, it’s pretty rare to want to do anything other than turn it on/off via the case’s power button. To the right of this cut-out we find the Magnetic Heat Shield, used for when HDDs are installed in the base of the case.


BitFenix Phenom (Nvidia Edition) - left BitFenix Phenom (Nvidia Edition) - right


Both side panels are made from steel and with this being the Nvidia Edition there’s also a smart punched Nvidia logo on both sides. The left also features a rather cheap looking Nvidia GeForce GTX logo, made worse by the fact it’s not on straight.

The right hand panel features a power button, reset button, HD audio ports and two USB 3.0 ports, all welcome editions. The issue is that all of the associated cabling is also attached to the side panel, meaning that it’s likely to get a little complex when fitting and removing. Luckily BitFenix have put plugs on the Front Panel cables and the HD Audio cable, which helps, but the USB 3.0 cable is permanently attached to the panel. Another potential issue is that the power/reset buttons and USB etc are on the side of the case meaning that if you place your case near a wall or another object, you may not be able to access the controls easily. Of course the universal solution to this, is to fit all of this atop the case! 😉


BitFenix Phenom (Nvidia Edition) - left panel (removed) BitFenix Phenom (Nvidia Edition) - right panel (removed) BitFenix Phenom (Nvidia Edition) - right panel


With the left side panel removed you can see the main motherboard tray and its large CPU cut-out. Note the rather strange 5.25″ drive bay bracket, strange because there’s no front bay to support it, weird eh!? Well, yes and no, as there’s also a 5.25″ drive bay adapter allowing you to fit another drive (3.5″ or 2.5″) in this location. The adapter can be seen in the image (above left) lurking in the left hand side of the case.

Looking at the right side of the case with the panel removed, we can see the main HDD drive tray, that can be removed by unscrewing just four screws.


Hardware Installation


  • Test Rig Setup

  • Case BitFenix Phenom Micro-ATX Power Supply Corsair AX760i
    Motherboard Gigabyte G1.Sniper M5 CPU Intel Core i7-4670K
    CPU Cooler Raijintek Themis RAM Kingston HyperX Beast 8GB 2400MHz
    Graphics Card MSI R9 290 GAMING OC Edition SSD Kingston Fury 120GB SSD


    The first job of installation was to remove all of the components that I was not going to be using, while making some additional room in the case at the same time. With both the side panels removed, the first thing that had to go was the Magnetic Heat Shield as I wanted to use the fan mounts in the base of the chassis.

    Next to go was the vertically mounted drive tray on the right side of the case, the drive tray is easily removed by just unscrewing four screws.


    BitFenix Phenom (Nvidia Edition) - drive cage (removed)


    I temporarily removed the front panel, to allow access so I could remove the 5.25″ drive bay, that was also not going to be used, again freeing up further space within the chassis.


    BitFenix Phenom (Nvidia Edition) - front panel BitFenix Phenom (Nvidia Edition) - front panel (removed) BitFenix Phenom (Nvidia Edition) - 5.25 drive bay


    With everything now removed the installation could begin, first the PSU…


    BitFenix Phenom (Nvidia Edition) - everything removed


    The PSU actually mounts vertically and is attached to the case by a mounting plate, simply remove one thumbscrew on the side of the case, to remove the plate itself. Now attach said mounting plate to your PSU (4 screws). Now place the whole assembly back into position and secure once again with the thumbscrew. Note the position of the pre-installed power cable that runs from the socket at the back of the chassis to the front. I you get your cable length right, the cable curls nicely into the base of the chassis. Access to the main PSU power switch is (somewhat obviously) now from the base.


    BitFenix Phenom (Nvidia Edition) - PSU (underside) BitFenix Phenom (Nvidia Edition) - PSU installed


    With the PSU in position and the 8-pin CPU power cable (IMPORTANT) threaded through the correct hole in the corner of the case, the test mATX motherboard (Gigabyte G1.Sniper M5) could be installed. Before this could be done a further four stand-offs needed to be installed, made easier by the inclusion of a stand-off socket supplied with the BitFenix Phenom.

    I pre-built the motherboard with CPU, Cooler and RAM to aide in ease of installation. The motherboard was then secured with eights screws (one less than normal). With the motherboard now secured in position I went about wiring up the 24-pin power cable, GPU power cable, SATA power cable and a single SATA lead for the Kingston Fury 120GB SSD. Next the GPU (MSI GTX 770 GAMING OC Edition) was installed, this is made more awkward by the slot style PCI backplate, making installation of even a regular sized GPU tricky, watch out for the Audio circuitry on your motherboard (isn’t that right Mike!). Once the GPU was in the final step was to install the single SSD, this was simply velcroed to the left side of the case (see image above).

    It’s all a little tricky, not necessarily due to the case’s design, but because you’re always working in such a confined space. Patience is the name of the game here, something I’ve actually got very little of! The very fact thgat I found the install pretty much stress free, speaks volumes… 😉

    The final job, after a quick power on to check everything was present and correct, was to install the right side panel and its associated Front Panel wiring. Made simpler by the fact the some of the wires can be detached, unfortunately not all. But after a frustrating few minutes the BitFenix Phenom Micro-ATX (Nvidia Edition) is all buttoned up and ready to go…


    BitFenix Phenom (Nvidia Edition) - complete (right) BitFenix Phenom (Nvidia Edition) - complete (left)


    It’s worth noting that I used the two supplied 120mm fans as an exhaust in the base of the case and connected two BitFenix Spectre Pro fans, x1 120mm to the Raijintek CPU Cooler and x1 140mm fan to the back of the case as an intake. This should allow the GPU to breathe effectively through the top of the case. This also allowed me to add a little extra green bling this Nvidia Edition Phenom.


    Testing Methodology/Setup


    At pcGameware we use Prime95 and CoreTemp to evaluate CPU temperatures and we use MSI Afterburner to evaluate the GPU temperatures. Of course Prime95 being a CPU stress test also helps to generate heat for us to check the case thermals. We also use UNiGiNE Heaven 4.0 for GPU temperature testing.

    CPU performance testing is carried out using Prime95 to stress the CPU. Each run is timed for 15 mins and the maximum temperature is recorded for all cores and then the average core heat is taken. Testing was carried out at both 3.4GHz (Stock) and at 4.0GHz.

    GPU performance testing is carried out by running UNiGiNE Heaven 4.0 for 15 minutes and then by recording the maximum GPU temperature.

    * All case fans (x3 in the case of the BitFenix Phenom) and the CPU Cooler (Raijintek Themis) are ran at 100% throughout testing.


    Hardware Performance


  • CPU RESULTS – BitFenix Phenom with Raijintek Themis and Intel I5-4670K @ 3.4GHz (Stock)
  • Case Ambient Temperature Max CPU Temperature (core average) Delta Temperature
    Cooler Master Cosmos SE 19.00 47.25 28.25
    BitFenix Phenom (Micro-ATX) 20.00 53.50 33.50
    BitFenix Shadow 23.50 64.25 40.75
    BitFenix Comrade 20.00 63.00 43.00
    BitFenix Colossus 20.50 64.75 44.25


    You can see with the fans setup as described above the BitFenix Phenom can cool your CPU surprisingly well, with our test Intel Core i5-4670K reaching a Delta temperature of just 33.50 degrees! Impressive stuff…


  • CPU RESULTS – BitFenix Phenom with Raijintek Themis and Intel I5-4670K @ 4.0GHz (via UEFI)
  • Case Ambient Temperature Max CPU Temperature (core average) Delta Temperature
    Cooler Master Cosmos SE 19.50 63.00 43.50
    BitFenix Phenom (Micro-ATX) 21.00 66.50 45.50
    BitFenix Shadow 24.00 70.25 46.25
    BitFenix Comrade 21.50 74.00 52.50
    BitFenix Colossus 22.50 81.25 58.75


    Overclock the CPU a little and add some more voltage and things start to warm up a little, but still the Phenom holds its own with a Delta temperature of just 45.50 degrees. This is really down to the fan configuration, which favours CPU cooling, and as you can see below that tends to come at the expense of GPU cooling…


  • GPU RESULTS – BitFenix Shadow with MSI R9 290 GAMING – OC MODE (Core: Core: 1007MHz / Mem: 5000MHz)
  • Case Ambient Temperature Max GPU Temperature Delta Temperature Noise Level
    Cooler Master Cosmos SE 21.50 86.00 64.50 49db
    BitFenix Colossus 21.00 87.00 66.00 50db
    BitFenix Shadow 24.50 94.00 69.50 56db
    BitFenix Phenom (Micro-ATX) 21.00 94.00 73.00 56db
    BitFenix Comrade 20.00 94.00 74.00 56db


    The AMD R9 290 is a very hot card and there are few cases that can stop the card from throttling at 90 degrees, and unfortunately neither can the Phenom. What’s needed here is a couple more fans, simply fitting another two 120mm fans inside the roof (there’s plenty of space after all), should bring those GPU temps down a fair bit. But to be honest these small mATX and mITX cases are not the best place for cards like the AMD R9 290/X.


  • Acoustic Performance
  • With all of the fans at 100% (the setup for testing) the volume is quite loud, peaking out at around 53db. Set the fans via the UEFI to a normal profile and this comes down to a far more acceptable 44db. Of course this comes at the expense of an increase in CPU temperature.


    Final Thoughts


    I really rather like the BitFenix Phenom Micro-ATX (Nvidia Edition), the Colossus M was good but this is a little better, mainly down to slightly better styling (of course that depends on whether you like green and or Nvidia!).

    The Phenom came well packaged in a plain brown (eco friendly looking) box, with a half decent set of accessories that includes that handy stand-off socket. Installation was simple enough, after you’ve removed some of the components not needed (drive tray, 5.25″ bay etc), this in turn makes plenty of room inside the case for long Graphics Cards and tall CPU Coolers. Obviously there’s still not much room within, we are dealing with a mATX case after all, and although installation is indeed relatively straightforward patience is required as some tasks are awkward due to the lack of space.

    With the fans setup (using 1 additional 140mm fan), CPU cooling performance was excellent for a mATX case, but it came at the expense of GPU cooling. This of course could be improved further by adding a couple of intake fans in the top of the case. To be fair a mATX case is not a good place for a hot GPU like an AMD 290, better of choosing something in the 280 range or from Nvidia.

    At the time of review the Phenom’s price seems fair at around £80, the case is well designed and made, with the SofTouch™ Surface Treatment and the Nvidia accents giving the case a premium look and feel. What’s really hard to capture though is just how good the Phenom looks and how desirable it actually is, especially in this Nvidia Edition guise. It’s a really good looking little case, that has attracted much attention since I’ve had it. I like it so much in fact, that I’m tempted to build myself a new system with a BitFenix Phenom as its base.



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    Where possible we always use Amazon’s price for Value…
      Design/Quality pcGameware awards the BitFenix Phenom Micro-ATX (Nvidia Edition) a Gold


    Many thanks to BitFenix for providing this sample for review


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