Computer case CHIEFTEC DT-10B-300 Small Form Factor (SFF) Black with 300 W TFX power supply

CHIEFTEC DT-10B-300 is a compact Small Form Factor (SFF) PC case in black with an included 300 W TFX power supply. It accepts Mini-ITX and Mini-ATX motherboards and provides internal bays for one 3.5" drive, one 2.5" drive and an external 5.25" bay. The steel SGCC construction and two front USB 2.0 ports make it suitable for simple desktop builds for home or office use.

Advantages

The case combines a small footprint with an integrated 300 W TFX power supply, reducing the need to source a separate PSU. Its SGCC steel chassis offers structural rigidity for a compact desktop system, while support for Mini-ITX and Mini-ATX motherboards gives flexibility when choosing components. Front USB 2.0 ports provide easy access for peripherals.

Suitable for

When it may not be suitable

This case is not designed for high-end gaming or heavy workstation builds that require large graphics cards, extensive cooling or high-wattage power supplies. Because it includes a 300 W TFX PSU and has limited internal space, it may restrict component choices such as long GPUs, multiple large storage drives or advanced liquid cooling setups.

Key specifications

How to use

Install a compatible Mini-ITX or Mini-ATX motherboard, mount storage devices in the designated 3.5" and 2.5" bays and fit an optical or other 5.25" device if needed. Connect components to the included 300 W TFX power supply, attach front-panel connectors to the motherboard and route cables to maintain airflow. Use the front USB 2.0 ports for keyboards, mice or external storage. Verify component dimensions against available internal space before assembly.

What to consider before purchase

Recommendations

Choose low-power components and compact expansion cards for reliable operation; measure parts beforehand and plan cable routing to maintain airflow in this Small Form Factor case.