Western Digital Ultrastar DC HC330 10TB 3.5" SAS 7200RPM NAS Enterprise Hard Disk Drive

The Western Digital Ultrastar DC HC330 is a high-performance enterprise-grade 10TB SAS hard drive designed for data centers, servers, and heavy-duty storage environments. With 7200 RPM speed and 12Gb/s SAS interface, it delivers exceptional reliability, consistent performance, and long operational life for mission-critical applications.

Energy-Assisted PMR for Higher Capacity

Uses advanced ePMR (energy-assisted Perpendicular Magnetic Recording) technology to deliver higher areal density, enabling more storage without compromising performance.

HelioSeal Technology for Cooler & Efficient Performance

The helium-sealed design minimizes air resistance and internal friction, resulting in lower power consumption, reduced heat generation, and improved long-term reliability.

Enterprise-Grade SAS Interface (12Gb/s)

Equipped with a high-speed 12Gb/s SAS interface to support data-intensive workloads, ensuring fast, stable, and consistent throughput for servers and storage arrays.

7200 RPM with Enhanced Vibration Protection

Features a triple-stage actuator and Rotational Vibration Safeguard (RVS) to maintain accurate head positioning and stable performance in multi-drive environments.

Built for Heavy 24×7 Workloads

Designed for continuous operation with up to 550TB/year workload rating, ideal for data centers, cloud storage, surveillance, and high-availability enterprise systems.

Enterprise Reliability with 2.0M Hours MTBF

Supports mission-critical use cases with a 2.0 million-hour MTBF rating, ensuring dependable performance and long service life under rigorous conditions.