Buslink Corporation HB4TBHDD 4TB Hard Drive Expansion for HomeBase S380

Purpose-built expansion for HomeBase S380

This 4 TB hard drive expansion is designed exclusively for the HomeBase S380 (HomeBase 3) security hub. It adds local storage capacity so the system can retain more days or weeks of HD video recordings without relying on cloud subscriptions. The drive targets homeowners and small-business users who want continuous, on-premises footage retention with zero configuration effort.

Continuous 24/7 recording workload

The enclosure and drive are engineered for sustained 24 operation in security environments, handling constant write cycles from multiple cameras rather than short burst transfers. Once formatted by the HomeBase, recording starts automatically and runs uninterrupted, ensuring footage is captured around the clock without dropped frames or thermal throttling that can affect consumer-grade drives.

Compact silent enclosure for fixed placement

A slim, low-profile chassis allows the unit to sit unobtrusively beside the HomeBase on a shelf or desk, and its quiet operation keeps it suitable for living spaces or offices. The plug-and-play connection uses the HomeBase's dedicated expansion port, so no extra cables, power bricks or mounting hardware are required — just attach the drive and the system recognises it immediately.