PC Case Antec VSK4000B-U3/U2 Tower Black

The Antec VSK4000B-U3/U2 Tower is a black SGCC-steel PC case designed for reliable, long-term use and effective airflow. It supports Mini-ITX, Micro ATX and ATX motherboards, accepts five 3.5" drives and three 5.25" drives, and includes one pre-installed 120 mm rear fan. Front and rear 120 mm fan support, nine drive bays and seven expansion slots provide flexible configuration options while the compact footprint (185 mm W × 412 mm D × 440 mm H) and 5–6 kg weight make installation and transport straightforward.

Advantages

The case is constructed from durable SGCC steel and complies with Thermally Advantaged Chassis (TAC) 2.0 guidelines for improved cooling behavior. On the front panel it offers one USB 3.0 (USB 3.2 Gen 1) and one USB 2.0 port for device connectivity. A side window is included for component visibility, and the tower format supports efficient internal layout with seven expansion slots for additional cards.

Suitable for

• Building home or office desktop PCs
• Small gaming or multimedia systems using ATX, Micro ATX or Mini-ITX motherboards
• Systems requiring multiple 3.5" HDDs and optical drives

Key specifications

• Material: SGCC steel
• Form factor: Tower
• Supported motherboards: Mini-ITX, Micro ATX, ATX
• 3.5" bays: 5
• 5.25" bays: 3
• Drive bays (total stated): 9
• Expansion slots: 7
• Pre-installed fans: 1×120 mm rear
• Fan support: Front 120 mm, Rear 120 mm
• Front I/O: 1×USB 3.0 (USB 3.2 Gen 1) Type-A, 1×USB 2.0
• Side window: Yes
• Power supply: not included
• Dimensions (W×D×H): 185 × 412 × 440 mm
• Weight: ~5 kg
• Color: Black

How to use

Install the selected motherboard (Mini-ITX, Micro ATX or ATX) on the provided standoffs, fit the power supply (not included) into the designated bay, and mount storage devices into the available 3.5" and 5.25" bays. Connect the front-panel USB ports to the motherboard headers before securing the side panels. Use the pre-installed 120 mm rear fan and mount additional 120 mm fans in the front as required to achieve the desired airflow.

Recommendations

For effective cooling and longer component life, maintain front-to-rear airflow by installing a front 120 mm intake fan in addition to the pre-installed rear fan and keep cable routing tidy to avoid obstructing airflow.