Site Information

 Loading... Please wait...
  • Image 1
  • Image 2
  • Image 3
  • Image 4
  • 120.4 (480) Mount
  • Image 6
  • Drive Cages
  • Frame
  • Frame
  • Mid-Chassis and Bottom Chassis section
  • 39mm Top Cover
  • 120mm Top Cover
  • Solid Panels
  • Ventilated Panels
  • XXL Window Door
  • Flex-Bay Covers
  • Switch Mount and 3.5" cut-out
  • Gunmetal Finish
  • Image 19
  • Image 20

MAGNUM SMA8 - Customizable

Calculated at checkout

Product Description

Have a question? Just email us at

MAGNUM SMA8 Case Features(click the links below for full desrciptions)                                                                    


Technical Specs  
Base Price (US Dollars) $519.95
Flex-Bays (5.25 bays) 13
PCI Slots 8
Motherboard tray size (width x height) ATX: 10.63” x 12.06" (270mm x 306mm)     SSI-EEB: 13.38" x 12.06" (340mm x 306mm)
Native HDD Locations 2
Native SSD Locations 4
Total possible HDD locations with extra HDD cages (using additional mounts, purchased separately) 18
Total possible SSD locations with extra SSD mounts (using additional mounts, purchased separately) 40
PSU Mounting locations 2
Weight (Pounds) 27 lbs
Optional Front I/O Panel (3.5'' bay mount)
Compatible Motherboard Form Factors  
mITX Yes
mATX Yes
E-ATX (dual CPU) SSI-EEB option: Yes
SSI-EEB SSI-EEB option: Yes

Exterior (width x depth x height)

(dimensions shown are for the case only. Rubber feet add .75’’ (19mm) to height, optional standard casters add 2.6’’ (67mm) and HD Casters add 3’’ (76mm))

11.25" x 26.56" x 25.75" (286m x 675mm x 654mm)
Lower chamber (width x depth x height) 9.70" x 26" x7.41" (246mm x 660mm x 188mm)
Motherboard chamber dimensions (width x depth x height) 7.60" x 26" x 17.44" (193mm x 660mm x 443mm)
Maximum Radiator/Fan clearance above motherboard tray with standard height top cover 90mm
Cooling Tower Clearance (air cooler) 180mm
Span between installed radiator mounts in Isolated Cooling Chambers (In a push/pull configuration, one bank of 25mm thick fans sits on the outside of the radiator mount, and is irrelevant when calculating radiator fitments) 217mm


Note: Exterior dimensions shown are for the case only. Rubber feet add .75’’ (19mm) to height, optional standard casters add 2.6’’ (67mm) and HD Casters add 3’’ (76mm)

 ** "E-ATX" motherboards such as the ASUS RAMPAGE V EXTREME will fit in this case with the ATX option. E-ATX motherboards such as the Supermicro H8DG6 will not fit in this case unless the SSI-EEB option is selected. Please cross reference the motherboard tray size with the motherboard dimensions from the manufacturer.



Case Features and Included Accessories  
All Aluminum construction Yes
Flex-Bay System Yes
Accessory mounting System Yes
Quick Release Exterior Yes
Flex-Bay 5.25 Device Mounts - Standard (MAC-125) 4 sets
Integrated Radiator Mounting (beyond 120.1/140.1) Yes
Side Radiator Mounting Yes (optional)
Isolated Cooling Chambers Yes
Slide out motherboard tray with tech station conversion kit Yes
Anti-Vandal style power and reset switches with MDPC-X sleeved cables Yes
Compatible Radiator Sizes (may require additional mounts)  
120.1 - 120.2 (120 - 240) Yes
140.1 - 140.2 (140 - 280) Yes
120.3 (360) Yes
140.3 (420) Yes
120.4 (480) Yes
140.4 (560) Yes
120.9 (1080) -
140.9 (1260) -
180.3 (540) -
180.4 (720) -
Shipping Format: Domestic  
Flat Packed Yes
Fully Assembled -
Shipping Format: International                  
Flat Packed Yes
Fully Assembled -


The SMA8 was designed without a fixed I/O panel for the front. Instead, we created a 3.5'' bay mount directly under the switches. Now you have the freedom to have any type I/O panel you like or none at all! The switch assembly includes two switch plates, a solid version and one with a cut-out for your 3.5'' device.

We offer this 3.5'' device wih USB and HD audio. We can even color match it to your CaseLabs case!



Product Videos

CaseLabs SMA8 in Gunmetal Gray! SO HOT!

  • CaseLabs SMA8 ...

Product Reviews

Write Review

Showing reviews 1-10 of 35 | Next

  1. Fantastic

    Posted by Josh on 8th Feb 2016

    Best PC case I ever had Top Quality Materials and build I only wish I discovered case labs sooner
    Most definitely worth the price tag

  2. Exactly what I wanted.

    Posted by Stephen on 31st Jan 2016

    The SMA8 will be my 5th or 6th custom build. This case is absolutely perfect. All parts measured exactly right, all holes perfect, all hardware highest quality I've ever seen. If you are serious at all about a custom build, this is the best available, without qualification. I spent about 2-3 days slowly putting the case together but it could have been done in an afternoon. Mine has the gunmetal finish which is super awesome as well. 10 stars to Caselabs for a fantastic product. I'll be back for my next build.

  3. Best Case Ever

    Posted by Matt on 9th Jan 2016

    So I ordered my SMA8 on 30 NOV 2015 and got it right around Christmas time as expected. Lets start by the packing. Fantastic packaging everything was individually raped in plastic and then a layer of Styrofoam. Nothing was damaged or had any scratches. Assembling the case was pretty straight forward but the directions could have been a little more in depth. I only have one thing to complain about and that is I wish they would send a case cover so when I'm done using my computer I can cover it up so is doesn't get so dusty. Over all CaseLabs Great job I have defiantly recommended your protects and showed all my friends what you can do with no compromises. Great work.

  4. Best Case ever HAD

    Posted by Andre Cavaco on 2nd Jan 2016

    Its the best built case i ever had, arrived very well packed , and with a lot of extra screws and pieces that u might need , very good instructions on how to assemble it , worth every dolar/euro , there is no other case like it on the market

  5. The Ultimate PC Builders/Modders/Gamers/Everything Case haha :D Seriously tho, best case money can buy.

    Posted by Josh S. on 5th Nov 2015

    The quality is insane on these cases. Absolutely worth the money and wait time if you can afford it. If you enjoy building PC's you have to have one of these cases, so customizable and easy to work with. I'm in big trouble now because ever time I want to build a new PC I going to have to fork out for one of these bad boys lol. Also the customer service is great, KC put up with me bothering him for about a month about gun metal grey cases haha thanks KC. All I can say is do it, support this company, we need more like them.

  6. Just WOW!

    Posted by Al on 26th Oct 2015

    The case is simply jaw-dropping! It's so much larger in person than what you see in the pictures so make sure you measure your space before you decide to pull the trigger on this case! It's AMAZING though, the attention to details is THE BEST. the amount of care that was put into packaging it is worth the price-tag alone. Honestly, I've never seen a better packaged product in existence! Absolutely happy with mine, will certainly buy again from Case Labs, took a while to get here, but I knew what I was getting into! Can't recommend Case Labs enough!

  7. Where to start?

    Posted by Ibrahim on 22nd Oct 2015

    What can I say that already hasnt been said?

    The build quality is simply astounding. When I first opened the box and saw how carefully every part was packaged and labeled I knew that special care was taken on this product. It came flat packed (shipped internationally) and there was a booklet with pictures giving clear step by step instructions for assembly.

    Once assembled you not only feel joy for your labor paying off, but the sheer quality and looks of the case.

    I am happy to finally be able to use a Caselabs products after hearing so much about them. Everything said was justified.

    Great product engineered carefully and with precision.

    Customer support was second to none and helpful via email and OCN forums.

    Simply put, this is the best quality case money can buy and it is a dream to work with.

  8. Amazing

    Posted by Laurence on 13th Oct 2015

    Great product ordered all the way from uk so long time delivery/cost but for this is worth it nothing comes close to caselabs must have for enthusiasts.

  9. Dream Case

    Posted by Robert on 1st Sep 2015

    Words alone would not do this case justice ,if you want perfection and quality you found it.
    Excellent customer service. I will be BUYING another one for my wife!!!.
    Caselabs you are the BEST.

  10. Don't let your dreams be dreams

    Posted by Anthony on 23rd Aug 2015

    was skeptical about placing the order when my case went from $519 to $792 extremely quick, but after receiving the case and putting it together it all makes sense. every piece is individually package. you can tell CaseLabs takes pride in their brand. hefty price, but for an enthusiast, it's definitely worth it. trust.

Showing reviews 1-10 of 35 | Next

Find Similar Products by Category