PC Case Thermaltake Versa H18 Micro Tower Black

The Thermaltake Versa H18 Window Micro Case is a compact micro tower chassis in black designed for entry-level PC builders and gamers. It supports Mini-ITX and Micro-ATX motherboards, provides space for both 2.5" and 3.5" drives, and comes with a transparent side window and a pre-installed 120 mm rear fan. The case accepts front intake fans of 120 mm or 140 mm, offers cable routing behind the motherboard tray, and is compatible with AIO liquid cooling solutions up to a 280 mm radiator at the front and a 120 mm radiator at the rear.

Advantages

The Versa H18 combines a manageable frame size with practical features: a mesh front and perforated top for improved airflow, a transparent side panel to display internal components, and a pre-mounted PSU cover that helps organize cables. Front I/O includes one USB 3.0 Type-A port, two USB 2.0 ports, and audio jacks for direct access. The case supports a CPU cooler up to 155 mm tall and graphics cards up to 350 mm long (without front fan).

Suitable for

• Home and office compact gaming builds
• Entry-level and budget PC systems
• Mini-ITX and Micro-ATX motherboard configurations
• Systems requiring AIO liquid cooling up to 280 mm front radiator

Key specifications

• Form factor: Micro Tower
• Supported motherboards: Mini-ITX, Micro-ATX
• Drive bays: two 3.5" and two 2.5"
• Pre-installed fans: 1 × 120 mm rear
• Front fan support: up to three 120 mm or two 140 mm
• Radiator support: front up to 280 mm, rear 120 mm
• Maximum CPU cooler height: 155 mm
• Maximum GPU length: 350 mm (without front fan)
• Material: SPCC
• Color: Black
• Dimensions (W×D×H): 205 × 380 × 390 mm
• Weight: 4.5 kg

How to use

Install a compatible Mini-ITX or Micro-ATX motherboard onto the standoffs, mount storage drives into the hidden drive bays, and route power and data cables through the provided cable-routing gap behind the motherboard tray. If using AIO liquid cooling, fit a radiator at the front (up to 280 mm) or the rear 120 mm position. Install the power supply in the bottom compartment and use the pre-mounted PSU cover area to tuck unused cables for cleaner airflow and easier assembly.

Recommendations

For optimal airflow, combine the pre-installed 120 mm rear fan with at least one front intake fan (120 mm or 140 mm). When planning a long graphics card, verify clearance if front fans or a front radiator are installed. Use the cable-routing gap and PSU cover to minimize cable obstruction and maintain effective ventilation.