0 mm Drive : HDD*2+SSD*2 I/O Ports : HD Audin USB3.0X1 USB2.0X1 Extension Slots : 7 Dust Filters : Top cover with dust filter net Tempered Glass : 0.8 mm Packaging Size (mm, W x H x D) : Length 490X Width 340 X Height 515MM Accessories Included: Parts package NW Weight: 6.45 KG GW Weight : 7.8 KG Product size : Length 440X Width 280 X Height 427 (including foot pad height) MM Other Spec : 7 * 120MM ARGB+PWM FANS PRE-INSTALLED