The S100 Tempered Glass Snow Edition Micro Chassis combines sophistication, elegance, and simplicity and is built with modern steel construction. Based on the key features of S Series chassis TG, the S100 TG Snow is designed to be even more compact and is manufactured with one tempered glass window on the left for a stunning view and one preinstalled 120mm standard fan at the rear for fundamental ventilation. The flexibility is limitless for high-end components. The S100 TG Snow Micro Chassis is a great fit for users who are looking for a budget friendly and stylish chassis. P/N: CA-1Q9-00S1WN-00SERIES: S Series; Model: S100 TG; Case Type: Micro Case; Dimension (H X W X D):411 x 220 x 441 mm(16.18 x 8.66 x 17.36 inch); Net Weight: 6.1 kg / 13.45 lbs. Side Panel: 4mm Tempered Glass x 1; Color: Exterior & Interior: White; Material: SPCC cooling; System: Rear (exhaust):120 x 120 x 25 mm fan(1000rpm, 16 dBA)DRIVE BAYS: -ACCESSIBLE: 2 x 3.5“ or 2 x 2.5” (HDD Rack)-Hidden: 2 x 2.5” (HDD Bracket)Expansion Slots: 4 Motherboards: 6.7” x 6.7” (Mini ITX), 9.6” x 9.6” (Micro ATX)I/O PORT: 1 x USB 3.0, 2 x USB 2.0, 1 x HD AudioPSU: Standard PS2 PSU (optional) Fan Support: Front: 2 x 120mm, 2 x 140mmTop: 2 x 120mm, 2 x 140mm, 1 x 200mmRear: 1 x 120mm; Radiator Support: Front: 1x 240mm, 1 x 280mmTop: 1 x 240mm, 1x 280mmRear: 1 x 120mm; Clearance: CPU cooler height limitation: 165mmPSU length limitation: 160mmVGA length limitation: 330mm.