DAGE408U40TG5-2MS is an external 4U-8 bay hot-swappable SAS/SATA rackmount disk array storage chassis. It provides users a most big storage capacity for up to 8 hard drives for RAID configurations. This 4U-8 Bay external SATA enclosures is designed with 2 high quality miniSAS (SFF8088) connectors. One 120mm Ball bearing fan offer long lasting and enhanced thermal cooling solution. DAGE408U40TG5-2MS provides maximum storage and performance to high density storage system.