Western Digital 4XB7B01258 30 TB 7,200 RPM SATA HDD | Enterprise

Expand storage capacity without overcomplicating the platform. This Western Digital 30 TB 3.5-inch SATA hard drive is built for enterprise environments that need large, economical tiers for backup repositories, archive data, and nearline access. At 7,200 RPM, it delivers the familiar balance infrastructure teams expect from high-capacity HDDs: broad compatibility, straightforward deployment, and strong economics at scale. In dense server or storage chassis, the 3.5-inch form factor makes it a practical choice when the priority is maximizing usable capacity per drive bay. For organizations that need to retain large datasets, keep secondary copies online, or extend storage pools without moving to more expensive flash, this drive fits the brief. It is the kind of component that earns its place by lowering cost per terabyte while preserving the operational simplicity of SATA-based infrastructure.