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CiT Beam Mid Tower Gaming Case - Black

CiT Beam Mid Tower Gaming Case - Black

CCL Code: CAS3594

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  • CiT Beam Mid Tower Gaming Case - Black
  • CiT Beam Mid Tower Gaming Case - Black
  • CiT Beam Mid Tower Gaming Case - Black
  • CiT Beam Mid Tower Gaming Case - Black
  • CiT Beam Mid Tower Gaming Case - Black
  • CiT Beam Mid Tower Gaming Case - Black
  • CiT Beam Mid Tower Gaming Case - Black
  • CiT Beam Mid Tower Gaming Case - Black
  • CiT Beam Mid Tower Gaming Case - Black

Get 5% off when you buy 5 or more different components using code: BUY5GET5

CiT Beam Mid Tower Gaming Case - Black


Key Features:

  • PSU not included
  • 0 x 5.25" External Bay(s)
  • 2 x 2.5" Drive(s) Max
  • 1 x 3.5" Drive(s) Max
  • Max MB Size: Micro-ATX
  • LED Lighting
CCL Code: CAS3594

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The CiT Beam is a MATX PC gaming case with a difference, the front panel comes with an RGB strip that has 14 different colour modes to choose from and a unique curve. The Beam has an internal layout that is crafted for gamers, with room for eights fans in total and one single-ring Halo Spectrum fan included.

Maintaining low temperatures is no problem as the Beam can fit a max radiator size of 240mm at the front / top and a 120mm radiator at the back. 

Want a clean looking system without worrying about cable management? The hidden cable routing and full length PSU shroud are perfect for building a great looking. Situated on the top are the I/O ports for easy access.

Main Features

  • Design - The Beam has been designed with a large RGB strip, a brushed aluminium look that runs down the left side of the front and a fully acrylic left side panel, resulting in a case that look fantastic
  • Front Panel - The front panel includes an RGB strip and has 14 different colour modes (rainbow, single colour, static, cycle & flow etc). Style your case the way you want!
  • Single-Ring Halo Spectrum Fan Included - As well as an RGB strip the Beam includes a 1 x 120mm single-ring Halo Spectrum fan and with room for another seven fans this case will not only look great but has excellent airflow for when your case works that bit harder
  • RGB Strip and Fan Sync - The RGB strip and the fan can easily be synced and can be easily changed together using the reset key.
  • Water Cooling Support - As well as supporting eight fans the Beam supports a radiator up to 240mm at the front / top and a 120mm radiator at the back to give you extensive cooling support
  • Removable Dust Filter - A removable dust filter included at the top of the Beam is included helps to prevent dust from getting into your build and helps improve the performance of your chassis.


Get 5% off components when you buy 5 or more*

For a limited time, buy at least 5 different components from different qualifying categories and get 5% off those items at checkout.

 *Terms & Conditions apply.




Promotional Period: From 2023-09-25 till stocks last.

Terms and Conditions

It can't be combined with any other offer. UK residents only. Offer available on products in qualifying categories. Discount will apply to five or more items bought from separate categories (e.g. one CPU, one motherboard) in one basket. If will not apply to multiples from categories (e.g. two CPUs). Discount will be applied to the five or more items in your basket - please double-check your basket to ensure the offer applies correctly. Offer does NOT apply to systems that have such components. CCL reserve the right to end this offer at any time. Offer may not be substituted, exchanged, sold, or redeemed for cash or other goods or services. Offer only available on orders placed on - offer is not available via telephone or our eBay or Amazon stores.

Promotional Period: From 25th of September, 2023 till 9th of October, 2023.



Internal Expansion Bays 1 x 3.5" + 2 x 2.5" Drive Bays


Expansion Slots 4 Full Size


USB Ports 2 x USB 2.0
Headphone Ports 1
Microphone In Port 1


Cooling System Space For 3 x 120mm Front Fans + Space For 2 x 120mm Top Fans + Space For 1 x 120mm Rear Fan (1 x 120mm Single-Ring Halo Spectrum Fan inc.)


Form Factor Micro Tower
Case Colour Black
Width 190 mm
Depth 393 mm
Height 395 mm
Weight 3.8 KG

Key Features

Firewire No
Max Motherboard Width 244 mm
Max Motherboard Height 244 mm
Supports AIO Cooler Yes
Main Colour Black
Case Type Tower
USB 3.0 Support No
Case Form Factor Mid Tower
Power Supply Included No
Optimised for Gaming
80Plus Rated No
PSU Form Factor ATX
Display Model in Showroom No
Illuminated Yes
Max 3.5" Drives 1
Max 2.5" Drives 2
Micro-ATX Yes
Cooler Height 150 mm
Built-in Card Reader No
USB Type-C Support No
Front HDMI No
Side Panel Type Windowed
GPU Length 339 mm
PSU Depth 180 mm
Front Audio Type Separate
Number of Fans 1 fan(s)
RGB LED Controller Included No
LED Strip(s) Included No
Maximum Motherboard Size Supported Micro-ATX
RGB Software Type None
Total 2.5" + 3.5" drive bays 3
Power Requirement (auto) 3 W
USB2.0 ports 2
Low profile expansion No
Max Supported Radiator Length 240 mm


Warranty 1 Year

Item Details

Manufacturer CiT
Manufacturer Code CiT-BEAM
EAN 5055492407863
Condition New

Warranty Information

Warranty 1 Year

Manufacturer Information

Manufacturer CiT
Manufacturer Code CiT-BEAM

Do you have you a question about the CiT Beam MATX Gaming Case Rainbow RGB Strip, 1 x Rainbow RGB fan Acrylic Side?

Q: Will this fit matx 550 motherboard any
Answer by Website User on 10th August 2022
Yes, M-ATX motherboards are supported in this case.
0 customers found this answer helpful.
Post Answer
Q: my son just bought this case and says the rgb lights change colour a couple of times then stick to one colour and cant change the colour again without having to eset the whole pc any help would be appreciated thank
Answer by Website User on 3rd June 2021
There is a reset key on the case that should allow you to sync the colours on the fan and the case.
0 customers found this answer helpful.
Post Answer
Q: Hi, I am just wondering how to take the front panel off of this case if there even is a way?
Answer by Website User on 27th May 2021
You need to pull with some force from the bottom of the front panel. - Kristian N
0 customers found this answer helpful.
Post Answer
Q: Hello, what are the connectors on the rear fan and the LED strip in front? They are the same or no?
Answer by Website User on 19th June 2019
Unfortunately, we do not have this information on our specs so we cannot advise.
0 customers found this answer helpful.
Answer by Thomas on 4th September 2019
The rear fan is 4-pin molex controlled, so runs at full pelt. The front lighting connects via a female SATA power port and needs to be connected to your PSU. I installed a cheap 3470 build in this yesterday with just the Intel cooler and the rear case fan, using a micro-atx motherboard. The motherboard fan is quite close to the rear venting fan, and I think the rear fan disrupts the incoming air to the CPU cooler, as this routinely gets over 72 degrees in temp (which is bad for the 3470). So, this is without any forced air intake, to the case, it's just inducted through the top of the case right now. So I'm going to connect two fans to the top to see if that improves the temps inside the case. It's a nice looking case, similar to many CIT cases on the market right now, but all these cases have no through-draft so you often need extra cooling.
0 customers found this answer helpful.
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4.2 / 5 9 reviews


March 2021

Good cheap little case for a cheap or first build, no cons really apart from limited storage but at this price point thats minor inconvenience 5*


January 2021

Not a great case, but very cheap, bought it for my daughter's build, she loves it, getting the front of is a pain, has had to install extra fans, and the exhaust fan was blowing into the case, so had to turn that around.


January 2021

Always get first class service. Always a pleasure to buy from.

Nick Oliver

June 2020

Build well with a very good construction and great value for money.

Nick Oliver

June 2020

This case is the best budget case available period. You are able to fit pretty long GPUs in as well as 2X 3.5" and 2X 2.5" drives. Best case going!


May 2020

No space whatsoever for cable management. Poor all round. Even if your on a budget, buy something a little better than this tin of spam.

Wayland Sothcott

January 2020

This case is clearly not of the 'quality' of the R3 Rainbow but it is far better designed. When building on a budget then that is actually more important. No USB3 but then the board I am fitting does not have that. It does have a rear RGB fan so I don't need to buy that. The side panel is only perspex but who cares at this price, it still looks good. Building in it was better. The case design is very ridged due to two useful features. It has an integrated shroud over the PSU with a port so you can see the label. This means I can use a much cheaper non-modular PSU and hide the mess of cables. There is a wide gully up the far side to run cables so no bulge in the side panel. This also helps case rigidity. It has far better HDD and SSD mounting. It seems 2x SSD and 2x HDD is no problem. It looks like it has radiator mounting but never used a radiator so don't know if that's good or not. There is plenty of room for a huge HD5970 GPU. It does only take the 4 slot motherboards but this case is very suitable for a budget gaming system. (Gaming means good ventilation, room for a GPU and no CD ROM bay). So although I prefer the look of the Rainbow R3 this CiT Beam is the intelligent choice for a very budget build.

Jonathan Cooke

November 2019

Great budget case for a cheap build very little cable management room in the back but other than that very easy to build in

Krzysztof Koziol

September 2019

just WOW nice case bright rgb led

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