Seagate IronWolf Pro 8TB NAS HDD, 7200 RPM, 256 MB Cache, 3.5″ SATA III – ST8000NT001

The Seagate IronWolf Pro 8TB NAS HDD is a high-performance drive built for NAS systems and optimized for 24/7 operation. With 8TB of storage, a 7200 RPM speed, and 256 MB cache, this drive provides the capacity and speed needed for demanding storage environments. Featuring Rotational Vibration (RV) sensors and a workload rate limit of 550 TB/year, the IronWolf Pro is designed for reliability and extended usage in multi-bay NAS systems, allowing seamless performance even under heavy workloads.

Specifications

• Capacity: 8TB
• Form Factor: 3.5″
• Interface: SATA III (6 Gbit/s)
• Cache: 256 MB
• Rotational Speed: 7200 RPM

Technical Details

• Sustained Transfer Rate: 255 MiB/s
• Mean Time Between Failures (MTBF): 2 million hours
• Workload Rate Limit: 550 TB/year
• Uncorrectable Bit Error Rate (UBER): < 1 per 10¹⁵ bits read
• Noise Level (Idle): 28 dB
• Vibration Protection: Rotational Vibration (RV) sensors

Power Consumption

• Power Consumption (Typical): 10.1 W
• Power Consumption (Idle): 7.8 W
• Standby/Off Power Consumption: 1 W
• Start-up Current: 2 A

Dimensions & Weight

• Height: 26.1 mm
• Width: 101.8 mm
• Depth: 147 mm
• Weight: 720 g

Operational Conditions

• Operating Temperature: 0 – 65°C
• Storage Temperature: -40 – 70°C
• Operating Shock: 70 G
• Non-operating Shock: 300 G
• Non-operating Vibration: 2.27 G

The Seagate IronWolf Pro 8TB is ideal for small-to-medium business NAS applications, designed to deliver consistent performance and reliability under continuous operation.