Ultrastar DC HC330 - 10TB - SAS Interface

Key Points

• 10TB capacity for mid-range storage requirements
• 7,200 RPM spindle speed for fast data access
• Conventional Magnetic Recording (CMR) technology
• Dual-stage microactuator for improved head positioning accuracy
• Flash-based non-volatile cache (NVC) for enhanced reliability
• Advanced Format 4Kn and 512e support
• Designed for high-density rack-mounted and distributed storage

The Western Digital Ultrastar DC HC330 series is engineered to provide an economical yet high-performance storage solution for modern data centers. By utilizing a proven air-filled platform, these drives offer a lower total cost of acquisition while maintaining the high access density and reliability required for on-premise, off-premise, and cloud storage environments.

These drives are built for versatility, supporting a wide range of applications including traditional storage arrays, rack-mounted enclosures, and scalable computing architectures. With a 7,200 RPM speed and a robust SAS interface, the DC HC330 ensures that IT managers can balance performance needs with budget constraints effectively.

Innovation is at the core of the HC330 design, featuring a second-generation dual-stage microactuator that significantly improves head positioning accuracy. Furthermore, Western Digital’s media cache architecture and flash-based non-volatile cache (NVC) work in tandem to boost write performance and ensure superior data integrity for critical business operations.