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DEEPCOOL MATREXX 55 ATX Mid-Tower Case Full-size Tempered Motherboard SYNC Control RGB Lighting System

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  • Manual button or motherboard controlled RGB lighting strip at front
  • Extra connectors are ready for motherboard SYNC control in any combination with other DEEPCOOL/GAMER STORM brand 12V RGB devices, like coolers, fans, etc.(sold separately)
  • Full-size tempered glass side-panel and tempered glass section on front panel
  • Friendly designed internal structure for easy installation and cable management
  • 1 x USB 3.0 + 2 x USB 2.0 Ports

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews
Blue deepcool on a dark gray logo Banner that shows the MATREXX 55 (12V RGB, without PSU shroud and no fan included), MATREXX 55 ADD-RGB (5V ADD-RGB with PSU shroud, no fan included) and MATREXX 55 ADD-RGB 3F (5V ADD-RGB with PSU shroud and pre-installed 3pcs RGB fans)

The MATREXX 55 helps you build a PC that's powerful inside and beautiful outside. Optimized airflow design and the support for liquid cooler and multiple case fans ensure superior cooling performance for your high-end hardware. Dual tempered glass windows (one on the side and one in the front) let you show off the innards while advanced cable management design keeps your system tidy and clutter-free. Enjoy captivating lighting effects of the pre-installed RGB strip in the front, which can be controlled by a manual button or compatible motherboard software. You can also add more RGB devices with the included RGB connectors.

MATREXX 55 case facing to the right with its side a front panels removed, floating next to the chassis

Dual 4mm Tempered Glass

The full-sized, 4mm-thick tempered-glass on the side panel and front panel give the MATREXX 55 case a unique look to perfectly show off your awesome build.

Two MATREXX 55 cases, one faces to the right with blue and red arrows indicating positive airflow. The case on the right is more in the background facing to the left

Massive Cooling Compatibility

Optimized airflow is guaranteed with large air intakes on two sides of the front panel and an air exhaust in the back and on top, keeping your components cool.

deepcool MATREXX 55 facing away to the right with blue graphics showing where fans can be installed in the front, top and rear of the case

Cooling Compatibility

Supports the installation of liquid-cooling radiators:

1. 120/140/240mm radiator liquid-cooling system on top
2. 120mm radiator liquid-cooling system in the rear
3. 120/240/360mm radiator liquid-cooling system in front
 

Supports the installation of cooling fans :

1. 2x 120mm or 2x 140mm fans on top
2. 1x 120mm fan in the rear
3. 3x 120mm or 2x 140mm fan in front

MATREXX 55 with blue RGB-lit fans facing slightly to the right, with a hotspot of the RGB fan connector and a background image of the case's top I/O panel

RGB Lighting Effects

The MATREXX 55 case comes with an expandable RGB lighting system and includes a pre-installed RGB strip in the front, which is easily controlled by a manual button or via the motherboard. Additionally, extra connectors are ready to SYNC with the motherboard to control any combination of DEEPCOOL/GAMER STORM 12V RGB devices

MATREXX 55 facing to the right with the side panel removed
MATREXX 55 case facing away, showing its rear
MATREXX 55 facing to the left with its side panel removed
A ruler next to a closeup edge of the MATREXX 55 case

Easy Cable Management

Cable managing is now easy with a 210mm wide tower compartment (23mm clearance).

MATREXX 55 case facing to the left with the side panel removed and graphics showing how mini-itx, micro atx, atx and e-atx motherboards fit

Supports motherboards up to E-ATX.

Transparent blue graphic showing where the power supply in the back bottom of the MATREXX 55 case

Support for ATX PS2 (length less than 170mm) power supplies.

Blue graphic showing 370mm graphics-card length inside the case

Supports 370mm (max) graphics-card installation.

Front side of the MATREXX 55 case with the side panel removed

The large area of air-intake at both sides of the front panel ensures sufficient airflow for the system.

Blue area showing the dust filter on top of the MATREXX 55 case

The magnet-mounted dust filter provided at the front panel offers users easy removal and cleaning.

MATREXX 55 top I/O panel

The top I/O panel includes one USB 3.0 + two USB 2.0 ports, audio (HD) + mic jacks and reset, RGB + power buttons.

deepcool MATREXX 55 cases showing off green and blue RGB lighting
different shots and angles of the deepcool MATREXX 55 case with RGB-lit fans in green, purple, light blue, orange and teal
deepcool and MATREXX 55 logos

Learn more about the DEEPCOOL MATREXX 55

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by Newegg.com's Standard Return Policy.
Ownership: 1 day to 1 week
Verified Owner
5/ 5
What I expected

Pros: Plenty of room
Great airflow
Great for its price

Cons: None

Did you find this review helpful?
Ownership: 1 month to 1 year
Verified Owner
5/ 5
Great product

Pros: Unique and very elegant design, the side glass window and the front allow a good personalization with led lights in accessories and computer parts. This case is excellent.

Cons: It needs good air flow that can only be achieved with assisted ventilation, if there are few fans, the temperature of the CPU will be high.

1 out of 2 people found this review helpful. Did you?
Ownership: 1 month to 1 year
Verified Owner
4/ 5
Great for what it is

Pros: amazing air flow did 4 intake 2 exhaust and able to use 2 hard drives with 2 SSD's and a M.2 in the system also the top dust filter is removable which is a good thing for cleaning it.

Cons: Only con i have with the case is the LED strip for mine doesn't work at all and i also paid extra for the connector also the front panel is a pain to take off and does take a little force when removing

Other Thoughts: Overall it is a great case the temps for my system is usually cool and the tempered glass side panel is beautiful and clear for looking in your system once in awhile but only giving it 4 out of 5 eggs because of the LED strip not working.

1 out of 2 people found this review helpful. Did you?
Ownership: 1 month to 1 year
Verified Owner
5/ 5
One of the Best Buy of my Life

Pros: This was an excellent designed case and quality much better than expected at the price. It provided enough positions up to 6 fans and the RGB worked as advertised.

Cons: None

Other Thoughts: I would definitely recommend this case for the serious computer builder.

Did you find this review helpful?
Ownership: 1 week to 1 month
Verified Owner
4/ 5
Ok case

Pros: - HUGE case
- Lots of space for motherboard
- Loops on the back for cable management
- RGB on front case can be changed right out of the box
- Many screws and standoffs if needed

Cons: - Instruction manual is terrible, I don't care for case dimensions or useless information when I have already bought it
- Case holes coming from the back to motherboard are oddly designed
- Breakaway PCI "flaps" (only one 'real' PCI reusable cover)
- Metal feels pretty cheap
- Case seems a bit crooked when installing tempered glass side panel (case metal not rigid enough?)

Other Thoughts: - Crushed a hard drive caddy due to thin 'steel', probably my fault but still.

1 out of 1 people found this review helpful. Did you?
Ownership: 1 week to 1 month
Verified Owner
4/ 5
Nice case if you get the right price

Pros: Roomy, lots of volume behind the tray for cable routing.
Price picked one up on a flash sale for 32 dollars.
RGB accommodation comes pre wired with 2 extra 4 pin RGB headers for light strips or other accessories.
Front glass 3/4 panel, looks very nice.
Glass side panel is nice at the price range
Top fan area has a lot of clearance over the vrm heat sinks, could easily fit a pretty thick 240mm rad with fans.

Cons: Other than the glass panels, the case feels pretty lackluster in build quality.
The front mount set up give you the choice of good looks with your fans being too close to the front panel for bad airflow, or good airflow with the attachment grid blocking any lighting involved.
The drive cages feel really cheap and flimsy, plus they took a lot of effort to install, retract. I bent the arm that you put a screw thru to secure it by just removing and installing it.
Only the very first slot in the GPU bracket is replaceable. You have to break out the rest. I haven't seen this poor set up in an aftermarket case since the 00's.
The LED ring around the power button is blue, the one around the RGB control is red. This sets off my OCD, either make em the same color or get rid of them.

Other Thoughts: My 4 egg rating is based on a 50 to 60 dollar price range, which is where I believe this case should fall.
If this case was 40 dollars or under, or you could get it on sale like I did, I would say it was probably the best all around case at the price point, 5 eggs for sure. MUCH better airflow than the Cooler Master lite series and the dual glass panels put it head and shoulders above the standard black boxes you get at that price point.
At 60 to 80 dollars, the asking price, I would only give this case 2 eggs. There are much better cases to be had in that price bracket.

2 out of 2 people found this review helpful. Did you?
Ownership: 1 week to 1 month
Verified Owner
5/ 5
great case

Pros: glass panel
lots of space
rgb lighting very nice

Cons: none

Did you find this review helpful?
Ownership: 1 day to 1 week
Verified Owner
5/ 5
Beautiful and Affordable

Pros: For the price this case is seriously impressive. I didn't choose the model with the RGB fans so I'm really impressed that $40 gets you a sleek case with tempered glass panes. The cable management space looks pretty good, I haven't started my build yet so I really only have first impressions, but I was not expecting this kind of quality for the price. I can't wait to see how it will look when I get everything installed. RGB controls will definitely come in handy if I decide to spend the money on fancy fans later down the road. I am very pleasantly surprised!

Cons: It's extremely minor, but the rubber screw mounts for the glass window are kind of crooked. It feels like the screws are going in at an angle. This does not affect the stability of the window at all. The holes cut in the glass window are also a little rough, but I really am not upset at all. The screws cover this up anyway, and the screws are not what people look at when checking out a computer. For the price, I seriously can not be upset by these two minor observations. It's only noticeable if you really look at it, so if you are reading this and you are a perfectionist/OCD (who isn't when it comes to builds?!) just keep this little thing in mind. Everything else looks amazing.

Other Thoughts: I really don't think you can go wrong with choosing this case if you're trying to build on a budget while still making it look nice. It seems like there's a lot of room especially if you plan on using mATX. Also keep in mind there are no bays for cd drives, so make sure you have an external disc drive handy for installing drivers etc. Can't wait to get this build up and running!!!

0 out of 1 people found this review helpful. Did you?
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