WDBNSW0040HNC-PESN Western Digital RE4 4TB 7200RPM SATA 3Gb/s 64MB Cache 3.5-inch Hard Drive

The Western Digital RE4 delivers enterprise‑grade storage in a sleek 3.5‑inch form factor, engineered for demanding workloads and continuous operation. Its advanced magnetic technology ensures rapid data access and dependable performance, making it an ideal choice for data centers, high‑performance servers, and large‑scale backup solutions. With robust error‑correction and built‑in vibration tolerance, the drive maintains data integrity even in challenging environments. The RE4’s efficient power consumption and quiet operation help reduce operational costs while maximizing uptime. Whether you’re expanding a server’s capacity or securing critical business data, this drive offers the reliability and speed you need to keep your operations running smoothly.