Rack Akasa Galileo TU3

The Akasa Galileo TU3 rack in black is a compact 1U storage and expansion module designed for systems that require mounting of 2.5" hard drives. With overall dimensions of 482.6 mm (width) x 278 mm (depth) x 43.6 mm (height), this unit fits standard 19" rack environments while matching the footprint of small form-factor A-ITX systems. The front panel integrates two USB 3.0 ports and one USB 2.0 port for convenient external access. The chassis supports a single PCI‑E expansion card (x8) and uses an aluminium fanless CPU cooling approach to reduce noise and improve reliability.

Advantages

The Galileo TU3 offers a space-efficient rack profile that accommodates multiple 2.5" storage devices without increasing rack height. Its aluminium fanless cooling design provides passive thermal management suitable for low-noise installations. Front-panel USB connectivity simplifies device access and data transfer, while support for a single PCI‑E x8 card enables adding network, storage controller, or other expansion modules. The unit’s compact depth is suitable for constrained rack spaces.

Suitable for

• Compact NAS or storage servers using 2.5" HDDs
• Embedded or industrial A-ITX systems with limited rack depth
• Low-noise environments where fanless operation is preferred
• Systems requiring a single PCI‑E x8 expansion for networking or storage controllers

Key specifications

• Form factor: 1U rack module, compatible with 19" racks
• Drive compatibility: 2.5" HDD/SSD bays
• Dimensions: 482.6 mm (W) x 278 mm (D) x 43.6 mm (H)
• Front I/O: two USB 3.0 ports and one USB 2.0 port
• Expansion: supports one PCI‑E x8 card
• Cooling: aluminium fanless passive CPU cooling design
• Color: black

How to use

Install the rack into a compatible 19" cabinet and secure it using standard rack screws. Mount 2.5" drives into the drive trays or bays following drive mounting instructions, then connect internal power and data cables to the host system. If required, insert a single PCI‑E x8 expansion card into the provided slot and secure it. Connect external devices to the front USB ports as needed. Ensure proper airflow in the rack area since the unit relies on passive cooling.

Recommendations

Place the Galileo TU3 in rack locations with moderate ambient temperatures and avoid obstructing ventilation around the chassis. Use drives with appropriate endurance ratings for the intended workload and verify that the host system supplies compatible power and data interfaces. For installations requiring higher cooling capacity, consider locating the unit near directed cabinet ventilation or using rack fans to maintain safe operating temperatures.