MASTERBOX K501L YOUR ANGLE OF ATTACK ROOM FOR UPGRADES Gaming is in the core of the MasterBox K501L. Donning an illuminated fan against the angled front panel ventilation speaks to its competitive character. Support for gaming hardware like long graphics cards, plenty of storage, and liquid cooling take priority in the K501L while still leaving room for future upgrades. ANGLED VENTILATION The aggressive, angled front panel ventilation dons sharp design elements and striking lines, signifying the K501L’s competitive character. ILLUMINATED FAN & POWER BUTTON Paired with lighting on the power button, an illuminated fan glows through the angled ventilation; a testament to its gamer core. TRANSPARENT SIDE PANEL Showcase your build through the transparent side panel. CLEAN ROUTING SPACE There is 19~27mm width of space behind the motherboard tray to efficiently manage and organize cables.