Caixa de PC INTER-TECH S21 preta/prateada, suporte ATX para 6 ventoinhas

INTER-TECH S21 black/silver ATX support for 6 fans is a mid-tower PC case engineered to accommodate standard ATX motherboards and common desktop components. The chassis combines a black exterior with silver accents and provides mounting points for up to six cooling fans, internal drive bays and multiple expansion slots. Cable routing options and a straightforward internal layout support tidy builds and practical airflow management for general-purpose computer assemblies.

Advantages

The case offers flexible cooling with dedicated fan mounts that allow users to configure up to six fans for improved airflow. Its internal drive bays and expansion slot layout simplify installation of storage devices and expansion cards. Cable routing channels and a practical chassis layout help maintain an organized interior and reduce obstruction to airflow. The neutral black and silver finish suits a wide range of system styles and fits standard ATX hardware without special adapters.

Suitable for

• Home or office desktop builds requiring a standard ATX chassis
• Systems where flexible fan configuration and enhanced airflow are desired
• Upgrades that include multiple storage drives and several expansion cards
• Users who prefer a simple, neutral exterior for a classic PC look

Key specifications

• Form factor support: ATX motherboard compatibility
• Fan support: mounting points for up to 6 case fans
• Drive bays: internal bays for standard 3.5" and 2.5" storage devices
• Expansion: multiple PCI expansion slots for graphics and add-in cards
• Front panel: common I/O placement for power, reset and USB/audio connectors (standard layout)
• Chassis finish: black with silver accents
• Interior features: cable routing options and organized drive mounting

How to use

Install a compatible ATX motherboard on the provided standoffs and secure it with screws. Mount power supply and storage devices in the designated bays, and install expansion cards into the available PCI slots. Add case fans to the preconfigured mounting points to establish the desired airflow pattern; connect fan headers to the motherboard or a fan controller as required. Route cables through the chassis channels to keep the interior tidy and to avoid blocking airflow. Verify all electrical connections before powering on the system.

Recommendations

For optimal cooling, configure intake fans at the front and exhaust fans at the rear/top to create a consistent front-to-back airflow. Use quality fan filters on intake openings if available and avoid obstructing ventilation openings with large cables or components. When installing multiple storage drives or high-power expansion cards, ensure adequate ventilation and consider using additional fans to maintain stable operating temperatures.