Midi Tower PC Gaming. DTX, ITX, micro ATX. Supported HDD sizes: 2.5,3.5" SSD form factor: 2.5". Number of 2.5" bays: 2 Number of 3.5" bays: 1. Side window Tempered glass panel(s). Steel. White. Introducing the all-new O11D EVO XL, an enlarged case that accommodates numerous components while enhancing modularity to meet the needs of most PC enthusiasts. Derived from the O11D EVO, the O11D EVO XL can be displayed in two modes with just a few simple steps, allowing for a left or right view. The Argb strip in the front dazzles with built in lighting effects and the ability to sync to motherboard. Fine Mesh, Equisite Touch. Keeping style and performance in mind, both the top and side panels of the O11D EVO XL are crafted from aluminum with fine mesh, providing a high-end appearance yet delivering superior cooling compared to the O11D XL. The fully open bottom panel, along with three dust filters ensures uncompromised airflow while effectively keeping dust out of the chassis. - Bottom - Nylon Fine Dust filter Tray. - Top and Side – Magnetic Dust Filter. Complete Seemless View.