Rackserver Inter-Tech 4U-K-439L sort

The INTER-TECH Rack Server 4U-K-439L Black is a 4U rack-mount chassis designed for compact server installations and small data center racks. The case supports standard ATX, MicroATX and mini-ITX power supplies and provides bays that accept 3.5" hard drives and 5.25" devices. Rear fan mounts for 80 mm fans and a shallow depth make this chassis suitable where space optimization and reliable airflow are required.

Advantages

The 4U form factor combines mounting flexibility with a low profile that fits most 19" racks while preserving internal volume for drive and cooling components. Support for multiple motherboard sizes and standard power supplies simplifies component selection and upgrades. Front and rear layout considerations allow straightforward cable routing and maintenance in rack environments. The included rear fan support helps maintain airflow for drive bays and expansion cards.

Suitable for

• Small-scale server deployments in 19" rack cabinets
• Network appliances, firewall or gateway systems
• Storage servers using 3.5" hard drives
• Lab or test benches where space-efficient rack mounting is required

Key specifications

• Chassis height: 4U (178 mm)
• External dimensions (W x D x H): 482 mm x 425 mm x 178 mm
• Motherboard compatibility: ATX, MicroATX, mini-ITX
• Drive compatibility: 3.5" HDD bays and 5.25" device bays
• Rear fan support: 80 mm fans
• Colour: black

How to use

Mount the chassis into a compatible 19" rack using the front mounting ears provided. Install the chosen motherboard form factor and secure the power supply compatible with ATX, MicroATX or mini-ITX layouts. Fit 3.5" hard drives and 5.25" devices into the appropriate bays, route cables neatly to preserve airflow, and install an 80 mm rear fan if additional cooling is required. After component installation and cable management, verify clearances and secure the chassis in the rack before powering the system.

Recommendations

Use standard server installation practices: ensure sufficient front-to-rear airflow, select power supplies with appropriate connectors and capacity for installed drives and cards, and fasten the chassis securely in the rack. For storage-heavy configurations, consider additional rear cooling and routine monitoring of drive temperatures.