UNI TOWER BT-02B-U3 SFX-250W

UNI TOWER BT-02B-U3 SFX‑250W

The UNI TOWER BT‑02B‑U3 is a compact yet powerful mini‑tower designed to house Mini‑ITX motherboards and deliver reliable performance with its integrated 250 W power supply. Its sleek black (Nero) finish and SECC construction give it a modern aesthetic while maintaining durability.

Form Factor & Dimensions

• Height: 295 mm
• Depth: 240 mm
• Width: 135 mm
• Weight: 3.5 kg
• Material: SECC (steel‑reinforced composite)
• Build Type: Midi‑Tower / Mini‑Tower

The compact footprint makes it ideal for small workstations, home media centers, or office PCs where space is at a premium.

Power Supply Integration

• Included PSU: 250 W SFX power supply (BT‑02B‑U3)
• Voltage Output: 12 V, 5 V, 3.3 V rails
• Efficiency: Certified to meet modern efficiency standards for quiet operation and low heat generation.
• Cable Management: All cables routed through the rear panel for a clean interior layout.

The integrated PSU eliminates the need for an external unit, reducing cable clutter and simplifying assembly.

Motherboard Compatibility

• Supported Form Factor: Mini‑ITX only
• Expansion Slots: 1 x full‑size PCIe slot (supports GPU or other expansion cards)
• Internal Drive Bays: 1 x 3.5” bay, 1 x 2.5” bay, and 1 x 5.25” bay for optical drives.

The single PCIe slot allows for a modest graphics card or other expansion while keeping the case small.

Drive & Storage Options

• 2.5” Drive Bays: 1 (SSD or HDD)
• 3.5” Drive Bays: 1 (HDD)
• 5.25” Drive Bays: 1 (optical drive or additional storage)

This configuration supports a wide range of storage solutions, from high‑speed NVMe SSDs mounted on the motherboard to traditional SATA drives.

Cooling & Fan Support

• Front Fan: 1 x 80 mm fan (maximum supported size)
• Rear Fans: Up to 2 x 60 mm fans (optional, for improved airflow)
• Fan Placement: Front intake and rear exhaust provide a balanced airflow path.

The case’s ventilation design ensures efficient cooling even under load, while the optional rear fans allow users to tailor airflow to their needs.

Connectivity & I/O Ports

• USB 3.0 Type‑A: 2 ports (high‑speed data transfer)
• Audio: Front panel audio jacks – both input and output, supporting headphones or microphones.
• Rear Panel: Standard Mini‑ITX rear I/O including USB 3.0, audio, power button, reset, and system LEDs.

The inclusion of two USB 3.0 ports provides ample connectivity for peripherals without the need for additional expansion cards.

Build Quality & Design Features

• No side panel glass: The case features a solid front and rear panel, enhancing structural integrity.
• Full‑size expansion slot: Allows for a single PCIe card while maintaining the compact form factor.
• Minimalistic aesthetic: Clean lines and matte black finish give it a professional look suitable for office or home environments.

The SECC construction offers a balance between lightweight handling and robust protection for internal components.

Ideal Use Cases

• Home Media Center: Small footprint, quiet operation, and integrated PSU make it perfect for media playback setups.
• Office Workstation: Reliable performance with a single expansion slot suits office tasks such as document editing, spreadsheets, and light multitasking.
• Compact Gaming Builds: While limited to one GPU, the case can accommodate entry‑level or mid‑range graphics cards that fit within its dimensions.
• Embedded Systems: The small size and integrated power supply are advantageous for embedded applications where space is constrained.

Key Takeaways

• Compact yet functional mini‑tower with an integrated 250 W PSU.
• Supports Mini‑ITX motherboards and a single PCIe expansion card.
• Includes one front fan (80 mm) and optional rear fans (60 mm).
• Two USB 3.0 ports and audio jacks provide essential connectivity.
• Solid SECC construction delivers durability without excessive weight.

The UNI TOWER BT‑02B‑U3 SFX‑250W stands out as a versatile, space‑saving solution for users who require a reliable Mini‑ITX platform with integrated power and essential connectivity. Its thoughtful design balances performance, cooling, and build quality in a single compact chassis.