High availability storage in compact design, BPU-124DE-SS adds extra storage and hot-swap capability to satisfy any application needs. The BPU-124DE-SS is constructed of aluminum material that provides best heat dissipation required for high performance 2.5" SATA and SAS drives. The housing is designed with excellent front to back airflow cooling with two 40mm fans. BPU-124DE-SS is an ideal solution for 2.5" HDD RAID and JBOD applications.