Description
The Treetop TI-U403S 4U industrial chassis provides a durable foundation for server-grade builds, utilizing a heavy-duty S.E.C.C. steel construction to ensure structural integrity in rackmount environments. Measuring 455mm in depth, this chassis balances internal volume with space efficiency, accommodating up to nine drive bays and standard PS2 power supplies. With integrated USB 3.0 connectivity and optimized airflow via a pre-installed 12cm front fan, it delivers the reliability required for continuous 24/7 operations.
This product is for:
- Industrial Automation Engineers: Professionals requiring a stable, rack-mountable platform for PLC control and factory floor monitoring systems.
- Data Center Managers: IT specialists looking for a cost-effective 4U solution to house high-capacity storage arrays or legacy ATX hardware.
- Surveillance System Integrators: Security firms needing a rugged enclosure to support multiple hard drives for long-term NVR video retention.
- Small Business Owners: Entrepreneurs building localized file servers or print servers that require standard component compatibility and easy maintenance.
- Lab Researchers: Scientists needing a standardized chassis for data acquisition hardware that fits into existing 19-inch server racks.
Detailed specifications:
- Form Factor: 4U Rackmount
- Dimensions: 455mm (D) x 427mm (W) x 172mm (H)
- Material: S.E.C.C. Industrial Grade Steel
- Motherboard Compatibility: ATX, MicroATX
- Drive Bays: 3 x 5.25" External, 6 x 3.5" Internal
- Expansion: 7 Full-height PCI/PCIe Slots
- Cooling System: 1 x 120mm Front Intake Fan; Optional 2 x 80mm Rear Exhaust Fans
- Front I/O: 2 x USB 3.0 Ports
- Power Supply Support: Standard PS2 (ATX) PSU
Installing components within the TI-U403S is straightforward due to its spacious internal layout and support for standard ATX components. The 455mm depth is particularly advantageous for shorter racks where full-depth server chassis might not fit. Thermal management is handled effectively by the large 12cm front intake fan, which pulls air across the internal drive cages to prevent thermal throttling of mechanical hard drives. The inclusion of front-facing USB 3.0 ports simplifies local data transfers and peripheral connectivity without needing rear access.
Compared to standard 2U or 3U chassis, the TI-U403S offers significantly better vertical clearance, allowing for the use of standard full-height expansion cards and larger CPU coolers. While compact 4U cases often sacrifice drive bays for depth, this model maintains a total of nine bays, making it superior for storage-heavy applications compared to shallow-depth alternatives. Unlike consumer-grade mid-tower cases, its S.E.C.C. build and rack-ear mounting points are specifically engineered for the vibrations and mounting requirements of industrial cabinets.
Q&A:
- What motherboard sizes are compatible with the Treetop TI-U403S? The chassis supports both standard ATX and MicroATX motherboards, providing flexibility for various system architectures.
- Does this 4U chassis include a power supply? No, it is designed to house a standard PS2 (ATX) power supply, allowing users to select a PSU that meets their specific wattage and efficiency requirements.
- How many hard drives can be installed in the TI-U403S? The unit features six internal 3.5-inch bays and three external 5.25-inch bays, which can be adapted for additional 3.5-inch or 2.5-inch drives using brackets.
- What are the cooling options for this industrial case? It comes equipped with one 12cm front fan. For enhanced airflow, users can install two optional 8cm fans at the rear exhaust positions.
- Is the front I/O compatible with modern high-speed devices? Yes, the front panel includes two USB 3.0 ports, ensuring high-speed data transfer rates for external drives and diagnostic tools.
