The Define 7 XL sets a new standard for what you should expect from a full tower case in terms of modularity flexibility and ease of use. <br /><br /><b>Plenty of room for massive builds</b><br /><br />- Use the Open Layout for more headroom and gargantuan water-cooling with radiators up to 480 mm in front or top and 280 mm in the base<br />- Spacious extensively adaptable dual-layout interior easily accommodates large motherboards up to E-ATX and SSI-EEB<br />- Two 5.25 ODD bays can be converted to an additional front fan mount with filtered louver covering<br />- Ventilated PSU shroud with two-part removable cover<br />- Ultra-slim Nexus+ 2 fan hub connects up to three PWM fans and six 3-pin fans<br /><br /><b>Superlative storage possibilities</b><br /><br />- Mount up to 18 HDD/SSDs plus five SSDs in the Storage Layout (6 HDD/SSD trays + 2 SSD brackets + 2 multi-brackets included)<br />- Detachable PSU cable shield and integrated cable guides with Velcro straps further simplify cable management behind the board<br />- Sturdy new HDD cage design with vibration damped trays<br />- 13 pass-through holes with ten rubber grommets and two removable covers make for clean cable routing regardless of motherboard size<br /><br /><b>Airflow and cooling</b><br /><br />- Outstanding cooling capacity with a total of 9 x 140 mm or 11 x 120 mm fan mounts and three preinstalled Dynamic X2 GP-14 fans<br />- Easy-to-clean high airflow nylon filters with full PSU coverage and convenient front access<br />- The two 5.25" ODD bays can be converted to an additional front fan mount with filtered louver covering<br /><br /><b>Exceptionally silent</b><br /><br />Silence-optimized construction with industrial sound-damped front top and side panels.<br /><br /><b>USB Type-C</b><br /><br />USB 3.1 Gen 2 Type-C with fast charging support and speeds up to 10Gbps.<br /><br /><b>SSI-EEB</b><br /><br />Easily holds your SSI-EEB motherboard.<br /><br /><b>Moduvent</b><br /><br />Top panel effortlessly swaps from sound damped solid steel to filtered ventilation.<br /> <br /><b>Versatile new Multibracket</b><br /><br />The included Multibrackets lets you convert any unused fan position to an HDD SSD or pump mount.