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Cooler Master

Cooler Master MasterBox MB511 ARGB ATX Mid-Tower with Three 120mm ARGB Fans, Fine Mesh Front Panel, Mesh Side Intakes, Tempered Glass & ARGB Lighting System

Based on 1,298 reviews
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$189.99

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Fulfilled by CompuCell-tech

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At a glance

Condition
New
Style
MB511
Size
ATX Mid-Tower
Model
MCB-B511D-KGNN-RGB
Dimensions
18.46"D x 8.54"W x 18.46"H
Weight
6.59 kg
Color
ATX Mid-Tower ARGB
Warranty
1 year

Features 5

  • Mesh front panel
  • Performance intake
  • Rgb LED fans
  • Rgb lighting control

Description

With the MasterBox MB511 RGB ATX PC case, systems built for high demand gaming can breathe easy through the Fine Mesh front panel. Along with the aggressive intakes in front, there is also ventilation on the top panel for added thermal support. Cooler Master’s signature Fine Mesh makes up the entire front panel, proven to provide generous airflow while simultaneously filtering out dust—this not only keeps gaming systems cool but also clean. The internal layout was engineered for high compatibility for the latest gaming hardware while also accounting for future upgrades. Build versatility is supplemented by out-of-the-box ARGB lighting, ensuring that any gaming system built inside the MasterBox MB511 RGB looks as good as it performs.

Specs 31

Brand Cooler Master
Motherboard Compatability ATX
Case Type Midi Tower
Recommended Uses For Product Gaming
Color ATX Mid-Tower ARGB
Material Alloy Steel, Tempered Glass
Power Supply Mounting Type Bottom Mount
Cooling Method Fan

Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

Great, well ventilated case for the price
Review Image by Ryan Mattison
Great case for the price, excellent ventilation which helps keep your temperature and noise levels down. Fit, finish, and materials are at as expected and assembly was easy with plenty of room and cable management features to keep your build neat.
Reviewed in the United States on December 26, 2020 by Ryan Mattison
Button selector can be used even if the board doesn't support the connector.
My son can't stop telling me how cool his case is... It is getting old but it is pretty damn cool. His board didn't support the color control but you can manually control it with a button. He likes the pulsing/breathing green. On the install side it only comes with those front fans so you will need a few more for the back and top. The installation was great and there is a ton of room. The case material is a bit thin (I can bend parts of it with my hands, however no complaints for the cost. Excellent case with nice lighting. ... show more
Reviewed in the United States on May 17, 2020 by Stevie
Nice case
This is a nice case with lots of room to install stuff. My ATX mother board fit just fine inside with a lot of extra room in the front area - lots of airflow capability as there is mesh in the front with the three RGB fans that came pre-installed. Material seems strong and case is well made and the large glass window is nice to see all inside. Do not get a RGB power supply as it is covered up with this case and you will not be able to see it. The top dust filter is magnetic and come off very easily, the bottom one is just held in by some fingers that stick out and seems very flimsy - not a huge issue. Top area has enough room to install a 360mm radiator for liquid cooling but if the tube ports are near the rear of the case, the rear case fan area is blocked by them. The area behind the mother board has room to route cables so they are partially hidden with many cable tie attachment points. Hard drives mount from the back side and are in the covered area where the PSU sits, SSD's have a mounting point on the top of the PSU cover. ... show more
Reviewed in the United States on April 27, 2021 by JohnDHoe
great case for a budget build gaming pc
got this case to use in a gaming pc and absolutely love it. Lots of room for cable management, great airflow. The fans are super quiet and the ARGB LEDs are very bright. I used a separate Razer Chroma ARGB Controller to control their colors very easily and the only issue i had was getting their plugs to fit into the controller because they are a bit chunky, but i use a modeling file to shave them down and they fit just fine. My brother is ordering one of these to transfer his current pc build into because he liked it so much. ... show more
Reviewed in the United States on March 2, 2021 by Patrick Helms
Looks amazing
This case was perfect for my build and I think it is a solid case for the price. It has a magnetic dust filter on the top, it comes with 3 fans on the front, and it has a clip-on dust filter for the power supply on the bottom. When I got mine, the led part of the fans did not work but I had a feeling it was the motherboard so I got a new motherboard but did not plug in the led part of the fans because I did not want to take another chance. But overall this is a good case. ... show more
Reviewed in the United States on January 9, 2021 by Kyle
Great case!
This case looks great, and is made by a brand I've come to grow fond of. The main selling point for me on this case was the Mesh front. A lot of cases these days have gone the way of Glass fronts, and I hate that as there's heavily reduced airflow. This case has plenty of slots for extra fans, supports my 2080 Super and Aorus Elite x570 Mobo perfectly. It also has a few USB 3.0 slots on the front which come in handy. Overall I'm very happy with this purchase. ... show more
Reviewed in the United States on October 30, 2020 by Steven
Great case, included RGB SATA adapter is a different story.
I got the case and set it up, and it's great, fits a full size ATX board perfect, has the PSU shroud, and holds two full size HDDs perfect, but the included SATA power system for RGB literally burned itself when I plugged it in. I opened it after it started to smoke to find that the 101 resistor right off the main power input had burned. Besides that, the entire package deal is great! The fans are relatively quiet, and my CPU is now 4 degrees cooler just due to the better cooling that comes with the case. ... show more
Reviewed in the United States on July 7, 2019 by Ieaci
Nice Case with RGB for the price
Great looking case, especially when the fans are on and attached to an ARGB controller or capable motherboard. Good internal layout, and easy to work in. Ample cable management room behind the motherboard tray. And very good ventilation and airflow for the price.
Reviewed in the United States on August 11, 2020 by Thomas C.
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