The WD40EZRX-00SPEB0 is a Western Digital Green 4TB hard drive designed for cost-effective bulk storage and archival applications. This 3.5-inch form factor drive operates at 5400 RPM and connects via SATA 6Gb/s interface, delivering sustained throughput suitable for sequential access workloads typical in NAS and backup environments. With 64MB cache buffer, the drive minimizes latency for repeated data access patterns. The Green line emphasizes low power consumption and reduced heat generation, making it appropriate for always-on storage arrays and enterprise backup systems where total cost of ownership and thermal management matter. Compatible with standard 3.5-inch drive bays across servers, storage appliances, and external enclosures supporting SATA connectivity.
Tested and guaranteed. Available via quote.
