Supermicro SuperChassis 504-203B (Black)

Discover the Supermicro SuperChassis 504-203B (Black), a compact 1U rack-mountable chassis engineered for Mini ITX motherboards. Ideal for media servers, NAS deployments, and compact compute nodes, this black chassis blends robust construction with an efficient interior layout to optimize component symmetry and airflow in tight spaces. Whether you’re building a home media center, a small office NAS, or a compact edge server, the 504-203B delivers reliable form factor, straightforward maintenance, and a clean, professional look that fits seamlessly into any rack environment.

• 1U Rack-Mount Form Factor: Built for space-saving deployments, the 504-203B is a true 1U chassis that slides into standard 19" racks, maximizing data-center density and keeping your infrastructure neat and accessible.
• Mini ITX Motherboard Support: This chassis is designed to accommodate Mini ITX motherboards, offering flexible HW configurations for compact NAS boxes and media servers without sacrificing essential expansion options.
• Integrated 200W Power Supply: A reliable 200W power solution ensures stable operation for small, energy-conscious builds, helping you maintain consistent performance in always-on environments.
• Drive Bay Configuration: Features an internal 3.5" bay to host a standard HDD or equivalent storage option, enabling straightforward storage expansion for media libraries, backups, or data repositories.
• Sleek Black Finish and Practical Build: The black enclosure provides a professional aesthetic and durable chassis suitable for both home labs and production environments, with a layout designed to support easy assembly and maintenance.

Technical Details of Supermicro SuperChassis 504-203B (Black)

• Form Factor: 1U rack-mountable chassis
• Color: Black
• Motherboard Support: Mini ITX
• Drive Bays: 1 internal 3.5" bay
• Power Supply: 200W
• Usage Scenario: Ideal for media servers, NAS boxes, and compact compute nodes requiring a symmetric, space-efficient enclosure

How to Install Supermicro SuperChassis 504-203B (Black)

• Prepare your workspace and confirm you have a standard 19" rack, appropriate mounting hardware, and a Mini ITX motherboard ready for installation.
• Mount the chassis into the rack using the supplied rails or mounting hardware, ensuring the unit is level and secure to prevent vibration.
• Install the Mini ITX motherboard into the chassis with the appropriate standoffs and screws. Align the rear I/O panel with the chassis cutouts, and attach all necessary power and data connections from the included 200W power supply to the motherboard and other components.
• Insert the 3.5" drive into the internal bay and secure it with screws or the chassis’ mounting mechanism, then connect the SATA or SAS data cables and power cables as required by your storage configuration.
• Route and manage cables to maintain unobstructed airflow to the chassis and to simplify maintenance. Attach any front-panel connectors (power, reset, LEDs) as specified by the motherboard manual and the chassis documentation.
• Power on the system and enter the BIOS/UEFI setup to verify hardware detection, storage configuration (RAID or AHCI as needed), and boot order. Install your preferred operating system, NAS software, or media server stack, and configure network settings for reliable access.
• Perform a basic stress test to confirm stable temperatures and power usage, making any minor adjustments to fan curves or airflow as needed. Regularly check for firmware updates on the motherboard and chassis components to maintain performance and security.

Frequently asked questions

• What is the form factor of the SuperChassis 504-203B? It is a 1U rack-mountable chassis designed for standard 19" racks, suitable for compact NAS and media server builds.
• Which motherboard types are supported? The chassis supports Mini ITX motherboards, offering a compact and flexible platform for small form factor deployments.
• How many drive bays does it have? It includes 1 internal 3.5" drive bay, enabling efficient storage expansion for media libraries, backups, or small-scale data workloads.
• Does it come with a power supply? Yes, the unit includes a 200W power supply to power the core components in a compact form factor.
• Is this chassis suitable for a NAS or media server? Absolutely. Its size, drive support, and Mini ITX compatibility make it an excellent choice for compact NAS and media server builds in home or small business environments.