1year warranty come with GST invoice sliver & black colour

Product Model: BL641 Product Name: BL-Series BL641 System Cabinet Product Series: BL Product Type: Computer Case I/O Expansions Number of Total Expansion Slots: 4 Interfaces/Ports Front Audio In: Yes Front Audio Out: Yes Front USB: Yes Total Number of Audio In Ports: 1 Total Number of Audio Out Ports: 1 Total Number of USB Ports: 2 USB3.0 + 2 USB2.0 Miscellaneous Green Compliance Certificate/Authority: RoHS Green Compliant: Yes Physical Characteristics Depth: 365 mm Form Factor: Small Height: 330 mm Width: 96 mm Power Description Number of Power Supplies Installed: 1 Number of Power Supplies Supported: 1 Power Supply Wattage: 300 W Technical Information Fan Size Supported: 80 mm Features: Partition Plate Cooling Technology (PPCT) Features: Removable Air Filter Motherboard Supported: Micro ATX