Description The Raidmax Vortex ATX-403WB is a mid-tower computer case constructed from durable black steel and plastic to support a wide range of PC builds. Designed for ATX, MicroATX, and Mini-ITX motherboards, it offers ample component space and efficient airflow options for gaming and high-performance systems. With its balanced layout and convenient front I/O access, the ATX-403WB provides a practical foundation for custom desktop configurations. Technical Specifications Condition New/Never Used Surplus Brand Raidmax Vortex Category Computer Part Number ATX-403WB Subcategory Computer Accessory Case Type ATX Mid Tower Color Black Material Steel, Plastic Motherboard Support ATX, MicroATX, Mini-ITX External Bays 2 × 5.25" Internal Bays 3 × 3.5", 3 × 2.5" Expansion Slots 7 Cooling (Front) 2 × 120 mm vents (fans not included) Cooling (Rear) 1 × 120 mm pre-installed fan Cooling (Top) 1 × 120 mm vent Side Window Yes Front I/O Ports 1 × USB 3.0, 1 × USB 2.0, 2 × HD Audio Power Supply Not included, bottom-mounted Dimensions 18.0 × 8.0 × 18.0 in Information About ATX-403WB The ATX-403WB is a versatile computer chassis within the Raidmax Vortex series, built to accommodate multiple motherboard formats and a variety of storage, cooling, and expansion requirements. Its internal layout includes dedicated bays for both traditional 3.5-inch drives and modern 2.5-inch SSDs, ensuring compatibility with diverse hardware setups. The case supports multiple fan locations, enhancing cooling flexibility for systems running heavy workloads or graphics-intensive applications. Its steel frame, side-window panel, and bottom-mounted PSU design streamline installation while promoting clean cable routing and improved internal airflow. Key Features: Mid-Tower ATX Design: Supports ATX, MicroATX, and Mini-ITX motherboards for flexible build configurations. Durable Material Construction: Built with black steel and plastic for long-term structural stability. Multiple Drive Bays: Includes 2 external 5.25" bays and 6 internal bays for HDDs/SSDs. Optimized Cooling Layout: Features front, rear, and top fan vents with one pre-installed 120 mm fan. Side Window Panel: Provides visibility for internal component layouts and lighting. Front I/O Connectivity: Includes USB 3.0, USB 2.0, and HD Audio ports for quick access. Seven Expansion Slots: Accommodates multi-GPU setups and additional PCIe devices. Bottom-Mounted PSU Design: Enhances stability and airflow through efficient power supply placement. The ATX-403WB delivers the reliability and practicality required for custom-built gaming or workstation computer systems.