Rosewill RSV-H424 4U Rackmount Server Chassis — E-ATX | 24x 3.5" 12Gbps Hot-Swap Bays | 3x 120x38mm PWM Fans

High-density 4U storage chassis built for heavy I/O and large-scale capacity. The Rosewill RSV-H424 accommodates up to 24 hot-swappable 3.5" drives with 12Gbps connectivity, enabling petabyte-class storage configurations in a single rack unit footprint. Designed for powerful server builds, this chassis accepts full-size E-ATX motherboards so you can populate maximum CPU cores, large memory arrays, and extensive PCIe expansion for compute- and data-intensive workloads. Cooling is handled by three 120x38mm PWM fans that provide high static pressure for effective component airflow. Each fan supports hot-swap servicing so cooling can be maintained or replaced without interrupting system operation. The RSV-H424 is purpose-built for data centers, backup appliances, and storage servers where throughput, capacity, and serviceability are critical.