SilverStone launches CS240 NAS with 4 U.2 drive bays

The realm of high-performance computing is constantly pushing boundaries, but sometimes the most revolutionary advances come in surprisingly compact packages. Enter SilverStone with the CS240, a new Mini-ITX NAS case that promises to redefine how enthusiasts build powerful, yet highly space-efficient storage systems.

Designed for those who demand maximum functionality within minimal footprint, the CS240 isn’t just a box; it’s an architectural statement. Measuring 211x285x360mm, this compact enclosure manages to house advanced drive configurations while maintaining compatibility with full-sized components.

What truly sets the CS240 apart is its dedication to massive storage capacity in a tiny shell. The case is built around four hot-swappable 2.5-inch U.2 drive bays, providing builders with unparalleled access and flexibility for high-speed storage configurations.

Under the hood, the engineering shines. Constructed primarily from steel with an aluminum front door and a functional plastic front panel, the chassis is built tough. This compact design doesn’t compromise on connectivity; the hot-swap bays operate in tri-mode, seamlessly supporting NVMe U.2 (SFF-8639), SAS, and SATA drives, all up to 15mm thick.

For maximum data throughput, these drives connect via a robust backplane utilizing dual SlimSAS 8i (SFF-8654) connectors, which deliver blazing speed over a PCIe 4.0 x4 connection.

Beyond the primary storage solution, there is room for expansion. An additional drive bay accommodates either one 3.5-inch drive or two 2.5-inch drives, further expanding potential storage limits. The case also thoughtfully includes two expansion slots to accommodate future needs.

Compatibility remains a key focus. The CS240 supports popular motherboard form factors, including Deep Mini-ITX and Mini-DTX. For graphics enthusiasts, there is adequate space for GPUs up to 300mm in length and 168mm in width, complete with an integrated support bracket.

Thermal management is also addressed with care. The design includes three pre-installed 120mm fans—one at the rear and two on the side—while the side panel offers space for three additional 80mm fans. Liquid cooling builders can easily integrate a single 120mm radiator at the back, ensuring optimal cooling performance.

Even connectivity is streamlined. The front panel provides essential I/O, including one USB-C port, two USB-A 3.0 ports, and a combo audio jack, making setup quick and intuitive. This focus on integrated power and cooling suggests the CS240 is set to become a favorite among builders looking to fuse extreme density with high performance.