--- product_id: 30033473 title: "Cooler Master MasterBox 5 White with Dark Mirror Front Panel Computer Case 'ATX, microATX, Mini-ITX, USB 3.0, Window Side Panel' MCX-B5S2-WWNN-01" brand: "cooler master" price: "324 zł" currency: PLN in_stock: false reviews_count: 11 url: https://www.desertcart.pl/products/30033473-cooler-master-masterbox-5-white-with-dark-mirror-front-panel store_origin: PL region: Poland --- # Supports 4x 120mm fans USB 3.0 connectivity ATX, microATX, Mini-ITX support Cooler Master MasterBox 5 White with Dark Mirror Front Panel Computer Case 'ATX, microATX, Mini-ITX, USB 3.0, Window Side Panel' MCX-B5S2-WWNN-01 **Brand:** cooler master **Price:** 324 zł **Availability:** ❌ Out of Stock ## Summary > 💻 Elevate Your Build: Where Function Meets Style! ## Quick Answers - **What is this?** Cooler Master MasterBox 5 White with Dark Mirror Front Panel Computer Case 'ATX, microATX, Mini-ITX, USB 3.0, Window Side Panel' MCX-B5S2-WWNN-01 by cooler master - **How much does it cost?** 324 zł with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/30033473-cooler-master-masterbox-5-white-with-dark-mirror-front-panel) ## Best For - cooler master enthusiasts ## Why This Product - Trusted cooler master brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleek Design:** Show off your build with a stunning dark mirror front panel. - • **Clean Cabling:** Say goodbye to clutter with hidden cable management solutions. - • **Compact Cooling:** Maximize airflow with support for up to four 120mm fans or a 280mm radiator. - • **Expansion Support:** Designed to accommodate any size motherboard and dual-slot graphics cards. - • **Flexible Mounting:** Easily customize your storage layout for optimal performance. ## Overview The Cooler Master MasterBox 5 White is a versatile ATX computer case designed for optimal airflow and customizable storage solutions. It supports various motherboard sizes, features USB 3.0 connectivity, and offers ample cooling options, making it perfect for gamers and professionals alike. ## Description Unlock your build's inner potential with the masterbox 5. A straightforward design and smartly placed cut-outs make light work of installing or expanding multiple interior layouts or configurations. Keep your system organized with plenty of routing holes and covers for your PSU. Easily remove, slide and rearrange the internal layout to support larger, high-end components, Air and DIY water cooling. You decide the inside ## Features - Flexible mounting - easily mount and rearrange SSDs, HDDs across the motherboard tray, along the bottom shelf or the back (for SSD) - Expansion support - motherboard tray cutouts creatively rearrange space for any size motherboard, dual-slot graphics cards and reservoir mounting - Clean cabling - all system setups have hidden space for cable management - Compact cooling - supports four 120mm fans or a 280mm front radiator for DIY liquid cooling ## Images ![Cooler Master MasterBox 5 White with Dark Mirror Front Panel Computer Case 'ATX, microATX, Mini-ITX, USB 3.0, Window Side Panel' MCX-B5S2-WWNN-01 - Image 1](https://m.media-amazon.com/images/I/611dztfz7+L.jpg) ![Cooler Master MasterBox 5 White with Dark Mirror Front Panel Computer Case 'ATX, microATX, Mini-ITX, USB 3.0, Window Side Panel' MCX-B5S2-WWNN-01 - Image 2](https://m.media-amazon.com/images/I/71UR+MEZp6L.jpg) ![Cooler Master MasterBox 5 White with Dark Mirror Front Panel Computer Case 'ATX, microATX, Mini-ITX, USB 3.0, Window Side Panel' MCX-B5S2-WWNN-01 - Image 3](https://m.media-amazon.com/images/I/61bz0F4jtUL.jpg) ![Cooler Master MasterBox 5 White with Dark Mirror Front Panel Computer Case 'ATX, microATX, Mini-ITX, USB 3.0, Window Side Panel' MCX-B5S2-WWNN-01 - Image 4](https://m.media-amazon.com/images/I/61lhvfwXwHL.jpg) ![Cooler Master MasterBox 5 White with Dark Mirror Front Panel Computer Case 'ATX, microATX, Mini-ITX, USB 3.0, Window Side Panel' MCX-B5S2-WWNN-01 - Image 5](https://m.media-amazon.com/images/I/61LgPCAf9bL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Solid, easy to use case with nice cable management *by K***B on Reviewed in the United States on April 3, 2019* I purchased this case to build a new PC and have been very impressed with its build quality and features. I love the removable HDD bay enclosure, the multiple locations for mounting a 2.5" drive, and the additional width of the case which allows for cables to be ran behind the motherboard mount section. All of my cables can be ran behind the mount plate and then reappear in the appropriate places for connection to the motherboard.I was able to fit a 280mm radiator for a water cooler to the front of the case & mount 2x 140mm fans on the front to pull in fresh air. The power supply cover really helps keep the cables coming out of the PS hidden and clean. The feet keep the case off the ground, and the intake for the PS fan has an easy-to-remove filter/grate to reduce dust and dirt intake. The power and reset buttons are subtle, and both USB ports on the front of the case are 3.0. There's no place to put an optical drive, but that's okay. This is my first build w/o an optical drive, but realistically I haven't needed to use one in ages.I love the white case with black trim; paired with my own RGB/LED elements, it makes for a very attractive system build. ### ⭐⭐ 2.0 out of 5 stars case arrived in perfect condition, no damage to the box or case *by R***N on Reviewed in the United States on January 28, 2017* Okay, first and foremost, case arrived in perfect condition, no damage to the box or case, was packaged well.-Pros--Plenty of room-Easy cable management-Nice simple looks-Front panel is elegant (see cons)-Fans that come with it are okay and fairly quiet-Cons--No front dust filters.-The front panel looks lovely but unlike the black version of this case the panel on the white version is a solid pieces of smoked acrylic-like plastic. This looks gorgeous with some LED fans behind it, but it does not offer good airflow, the only air intake is through tiny vents around the panels edge and a small pass through built into the front case foot.-The PSU cover is a nice idea but this one is plastic and has no front end so cables can just kind of "ooze" out the front if not secured incredibly well.-There is plenty of room for a 3rd fan mount at the top of the front panel but there isnt really built in provisions for it, solvable with a bit of zip tie engineering.So Its not a bad case, looks nice, is quiet considering the solidish front, but it isnt as strong at cooling as the mesh version. I increased the amount of air that can be pulled in a bit by taking the entire front panel off the case and removing some of the structural plastic under the front edge... it doesnt seem to serve much purpose and you can easily open up several square inches of space for airflow.If this had been done from the factory or at least ventilated properly I would have given it 4 stars easily.Oh and if you throw some blue led ring fans in the front it looks niiiice.UPDATE: 6/30/17Ive dropped the rating of this case a notch, while out of the box everything I previously stated is true, Cooler Master is a nightmare to deal with, considering how they keep trying to push these "customizable" cases, just getting additional SSD trays for the thing is like pulling teeth and im stuck searching third party sites. If you are going to make a modular case with the promise of additional accessories then you should actually make and sell those accessories. ### ⭐⭐⭐⭐ 4.0 out of 5 stars First Time Build *by S***N on Reviewed in the United States on January 17, 2017* I just finished my first-time build with this case, so keep that in mind with my review. I love the look of the case (I got the Masterbox 5 white mid-tower case for $68) and I like the weight and feel of it, and it is pretty easy to open and move things around as needed. The cords are also labeled pretty well, but unlike most cases (at least what I read in TomsHardware forum) the wires are not color coded for positive/negative. THE ARROWS ARE THE POSITIVE.I did like the case, but it basically comes without instructions. I had no idea what any of the screws were for! I looked on Cooler Master's website for hopes of a more comprehensive instruction booklet with no luck. Computer forums were my only friend, and while I eventually figured it out it's super stressful to not have that information, especially as a first time build. Lack of instructions is what makes this 4 stars.Pros:Very versatileSturdy (but not overly heavy)Pre-installed case fansCons:Horrible instructions (not a big deal if you've ever build a computer before)Little pricey (I suppose it's an investment, right?) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/30033473-cooler-master-masterbox-5-white-with-dark-mirror-front-panel](https://www.desertcart.pl/products/30033473-cooler-master-masterbox-5-white-with-dark-mirror-front-panel) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-05*