This CalDigit T4 4-Bay RAID external drive offers ample storage capacity of 8 GB, making it an ideal choice for those who require a reliable and secure storage solution. It comes in a sleek silver color and has a rugged design for added durability. The T4 uses Thunderbolt interface, providing fast transfer speeds for large files. This external drive is suitable for use in various settings, including home or office environments. The CalDigit T4 is also compatible with the T4 RAID storage format, which enhances data protection and performance.