Chieftec UNI Series UC-03B-OP Midi-Tower Case, Black

The Chieftec UNI Series UC-03B-OP is a slim ATX tower case constructed from 0.5mm SGCC steel, designed for builds that require a compact physical footprint. It supports ATX, microATX, and Mini-ITX motherboards and offers a variety of storage configurations, including an external 5.25-inch bay alongside internal mounts for 3.5-inch and 2.5-inch drives. The front I/O panel is equipped with two USB 3.2 Gen 1 ports, audio jacks, and an integrated card reader for convenient media access.

This chassis focuses on a directed air cooling path with several mounting options. Two 60mm fans are pre-installed at the rear for exhaust, and the case provides additional placements for 120mm fans on the top, bottom, and side panels. Component selection should account for the internal dimensions, which limit the maximum CPU cooler height to 120mm. The case features six expansion slots for installing graphics cards and other peripherals, and it accommodates a standard ATX power supply.

• ATX slim tower form factor
• Supports ATX, microATX, and Mini-ITX motherboards
• Constructed from 0.5mm SGCC steel
• Measures 166 x 373 x 443 mm and weighs 3.87 kg
• Features a front I/O panel with two USB 3.2 Gen 1 ports and a card reader
• Accommodates one 5.25-inch, two 3.5-inch, and three 2.5-inch drives
• Includes two pre-installed 60mm rear exhaust fans
• Provides six rear expansion slots
• Allows a maximum CPU cooler height of 120 mm
• Compatible with standard ATX power supplies
• Equipped with a Kensington and padlock security slot