Ultrastar DC HA340 8TB Data Center Hard Drive
The Ultrastar DC HA340 8TB is a purpose-built data center hard drive engineered for enterprise environments requiring reliable, continuous 24/7 operation. This 3.5-inch SATA drive combines attractive pricing with substantial 8TB capacity and fast data access speeds, making it an ideal choice for medium-capacity storage deployments in data centers, server farms, and high-IOPS applications. With 7200 RPM performance and a 256MB buffer, the DC HA340 delivers the throughput and responsiveness your infrastructure demands while maintaining cost efficiency.
Key Features
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8TB Capacity — Medium-capacity storage for scalable data center deployments
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7200 RPM Speed — Fast rotational speed for high-performance data access
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SATA 6 Gb/s Interface — Standard enterprise connectivity for seamless integration
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256MB Cache Buffer — Enhanced performance for frequent read/write operations
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3.5-inch Form Factor — Compatible with standard data center rack infrastructure
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24/7 Continuous Operation — Designed for always-on enterprise environments
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Air-Filled Design — Reliable performance in standard data center conditions
Technical Specifications
| Specification |
Details |
| Manufacturer |
Western Digital |
| Product Line |
Ultrastar DC HA340 |
| Part Number |
0B47078 |
| Model Number |
WUS721208BLE6L4 |
| Capacity |
8TB |
| Form Factor |
3.5-inch |
| Interface |
SATA 6 Gb/s |
| Rotational Speed |
7200 RPM |
| Buffer Size |
256MB |
| Design Type |
Air-Filled |
| Operating Mode |
24/7 Continuous |
| Application |
Enterprise Data Center |
Frequently Asked Questions
What makes the Ultrastar DC HA340 suitable for data centers?
The Ultrastar DC HA340 is specifically engineered for data center environments with 24/7 continuous operation capability, high IOPS performance, and enterprise-grade reliability. Its 7200 RPM speed and 256MB buffer ensure consistent throughput for demanding server applications.
Is the 8TB capacity compatible with existing server infrastructure?
Yes, the 3.5-inch SATA 6 Gb/s interface ensures compatibility with standard data center servers and storage arrays. The 8TB capacity provides substantial storage without requiring specialized hardware modifications.
How does the DC HA340 compare to other enterprise hard drives?
The Ultrastar DC HA340 balances performance, capacity, and cost-effectiveness. With 7200 RPM performance and air-filled design, it delivers reliable data access speeds while maintaining an attractive price point for medium-capacity data center deployments.
What is the expected lifespan of this data center hard drive?
The DC HA340 is designed for extended operation in enterprise environments. Its 24/7 continuous operation rating and robust construction support long-term deployment in data centers with proper thermal management and maintenance.
