MiniRack NAS

A compact, 3D-printed NAS enclosure designed for a 10-inch mini rack. It houses an Odroid H4+ (or H4 ultra) motherboard and supports up to 4 3.5 inch drives. The design prioritizes scalability, easy maintenance, and efficient cooling. Recommended to print with PETG for durability and heat resistance.

If you find this model helpful or enjoyable, you can Buy me a coffee.

Model created using Onshape: Link to model

Changelog

• v2.0 (25/05/2025) initial release
• v3.0 (14/06/2025) improved fitment

Bill of Materials (BOM)

Mechanical

• 6 of 215mm lengths of M4 threaded rod
• 24 of M4 nuts
• 12 of M3 nuts, +8 optional
• 6 of M3 headset inserts
• 4 of 2mm zip ties
• 4 of M3x12 screws to mount Odroid H4+ SBC
• 6 of M3x8 screws to mount io shields
• 8 of M3x16 screws to mount hdd caddy handles

3D Printed

• 4 of each component in HDD caddy folder
• 1 of Odroid mount
• 1 of each component in PSU mount folder
• 2 of rack ear mount
• 9 of spacer_2
• 9 of spacer_4
• 1 of combined_shield or 1 of psu_shield and odroid_h4p_io_shield

Other Components

• Odroid H4+ or Odroid H4 Ultra https://www.hardkernel.com/shop/odroid-h4-plus/ 
  • RAM of your choosing
  • NVME SSD of your choosing
• 19V/7A Power Supply https://www.hardkernel.com/shop/19v-7a-power-supply/
• 1.3 inch OLED Module and cables, can be sourced on aliexpress
• SATA connectors and cables, https://www.hardkernel.com/shop/sata-data-and-power-cable250mm/