CoolerMaster MasterBox NR400 Micro-ATX Tower Case with Front Mesh Ventilation

CoolerMaster MasterBox NR400

CoolerMaster

Cooler Master MasterBox NR400 Micro-ATX Tower Case

Ships from Manufacturer

<a class="percent-off-everyday-promo popup promo-financing trackEvent" data-href="/api/getContent?ContentName=CAFinancingGenericPopup&amp;Output=Desktop" data-popup-class="popupFinancing popup800" rel="nofollow" data-track-data="financing apply,ways to save every day savings,pdp" 
		data-callback-context="adrma" data-callback-arguments="{&quot;financeMonth&quot;:&quot;{1}&quot;,&quot;financePrice&quot;:&quot;{0}&quot;,&quot;TotalPrice&quot;:&quot;{2}&quot;}" data-callback="renderFinancingPromoPopup"><img alt="edge-creditcard" src="/col/assets/edge-creditcard.png">
            <span class="month-term-promo"><h3>Save 5% Every Day<sup>†</sup></h3><p>with the Adorama Edge Credit Card.<span class="promoFinancing">Learn More</span></p></span></a>  

Adorama

Computers

Computer Tower Cases

CoolerMaster Computer Tower Cases

CoolerMaster MasterBox NR400 

Shop the CoolerMaster MasterBox NR400 Micro-ATX case. Excellent airflow, tempered glass, and cable management. Compact size. Order yours today!

Streamlined, By DefinitionSimplicity in aesthetics rarely reflect complexity in design. Cooler Master's signature Fine Mesh spans the entire front panel for open airflow, makes up the structure of the case, and adds rigidity to its overall construction. Meticulously engineered for unhindered airflow, the MasterBox NR400 applies bold performance to a pure-and-simple design.Minimalistic DesignThe MasterBox NR400 is a pure and simple design that is focused on airflow performance. A single-layer, fine mesh makes up the entire front panel, achieving efficient airflow while also acting as a dust filter.Seamless Tempered GlassThe tempered glass side panel sits completely flush against the chassis, mounted securely and discreetly by a system of tabs and thumbscrews.Ample Storage SupportA total of 4 x 2.5" and 4 x 3.5" drives can be mounted using a tool-less system. Storage can be mounted on the PSU shroud, behind the motherboard tray, and within the versatile HDD cage.Versatile HDD CageThe HDD cage is (re)movable. The cage can be shifted forward to make room for a longer PSU, backwards for additional radiator space, or completely removed if HDD storage is not needed.Headset JackThe single 4 pole headset jack features both Audio and Microphone capabilities simultaneously so that separate jacks are not needed.

CoolerMaster MasterBox NR400 Micro-ATX Tower Case with Front Mesh Ventilation

Save 5% Every Day†

Key Features

Save 5% Every Day^†