The Seagate IronWolf 4TB NAS HDD is engineered for NAS environments, delivering reliable, continuous 24/7 performance for small to medium business setups. Equipped with a 256 MB cache, it achieves sustained transfer rates up to 202 MiB/s, while its Rotational Vibration (RV) sensors ensure stable operation in multi-drive NAS configurations. With an annual workload limit of 180 TB and a 1M-hour Mean Time to Failure (MTTF), it provides extended durability for long-term data storage.
Specifications
- Capacity: 4TB
- Form Factor: 3.5″
- Interface: SATA III (6 Gbit/s)
- Cache: 256 MB
- Sustained Transfer Rate: 202 MiB/s
- Drive Speed: 5400 RPM
- Start/Stop Cycles: 600,000
- Rotational Vibration Sensors: Yes
- Mean Time to Failure (MTTF): 1 million hours
- Workload Rate Limit: 180 TB/year
Power Consumption
- Typical: 4.8 W
- Idle: 3.96 W
- Standby: 0.5 W
- Start-up Current: 1.8 A
- Operating Voltage: 5V / 12V
Dimensions & Weight
- Height: 20.2 mm
- Width: 101.8 mm
- Depth: 147 mm
- Weight: 490 g
Operational Conditions
- Operating Temperature: 0 – 65°C
- Operating Altitude: -304 to 3048 m
The Seagate IronWolf 4TB is ideal for NAS systems, providing reliability and efficiency for secure data storage.
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