DELL HF81W 8TB Internal Hard Drive SATA 6Gb/s 3.5-inch 5400RPM CMR

The DELL HF81W is a high-capacity 8TB internal hard drive designed for surveillance systems and enterprise storage. With SATA 6Gb/s interface and 3.5-inch form factor, it delivers reliable performance for 24/7 operation. Featuring CMR recording technology and AllFrame 4K technology, this drive ensures smooth video streaming and data integrity.

Advantages

Optimized for surveillance with support for up to 64 HD cameras and 8 drive bays. Low power consumption (6.4W read/write) and high workload rate of 180TB/year make it ideal for continuous recording. Advanced Format and RoHS compliant.

Suitable for

• Network video recorders (NVRs)
• Digital video recorders (DVRs)
• Enterprise storage arrays
• High-capacity desktop storage

Key specifications

• Storage Capacity: 8 TB
• Interface: SATA 6Gb/s
• Form Factor: 3.5-inch
• Cache: 256 MB
• Spindle Speed: 5400 RPM Class
• Recording Technology: CMR
• Workload Rate: 180 TB/year
• Max Cameras Supported: Up to 64 HD
• Max Drive Bays Supported: Up to 8
• Technology: AllFrame 4K
• MTBF: 1.5 million hours
• Power Consumption (Read/Write): 6.4W
• Power Consumption (Idle): 5.7W
• Operating Temperature: 0°C to 65°C
• Non-Operating Temperature: -40°C to 70°C
• Shock Resistance (Operating): 30G (2ms)
• Shock Resistance (Non-Operating): 300G (2ms)
• Limited Warranty: 3 years

Recommendations

For optimal performance in surveillance systems, pair this drive with compatible NVRs supporting SATA III. Ensure adequate cooling for continuous operation.