Seagate HDD ST4000NM0075 4TB SAS 12Gb/s Enterprise 7200RPM 128MB 3.5 inch 4Kn SED Bare

- 1TB to 8TB1, 3.5-inch enterprise drive with industry-leading conventional magnetic recording (CMR) technology
- Advanced Write Caching feature enables up to 100% performance improvement in random writes over last-generation drive
- 12Gb/s SAS and SATA 6Gb/s interfaces in industry-standard formats (512n, 512e and 4Kn) for easy integration into replicated and RAID multi-drive storage servers and systems
- State-of-the-art cache, on-the-fly error-correction algorithms, super parity and end-to end SAS-based data integrity for accurate data storage
- Industry-leading rotational vibration design helps ensure consistent performance in dense multi-drive systems
- Engineered for 24x7 workloads of 550TB/yr
- Robust performance with dual processors, ramp load technology, top-cover-attached motor and humidity sensor for optimum performance in all chassis
- On-demand PowerBalance™ feature available for lower power/performance in random read/write environments
- Seagate Secure® Self-Encrypting Drive featuring Instant Secure Erase for cost-saving drive retirement and secure data-at-rest protection
- Seagate SeaTools™ diagnostic software to provide drive self-tests ensuring no unnecessary downtime and maximizing TCO
Capacity
4TB
Special Features
Protection Information (T10 DIF): Yes
Humidity Sensor: Yes
SuperParity: Yes
Halogen Free: Yes
PowerChoice^TM Technology: Yes
PowerBalance^TM Technology: Yes
Cache: Yes
Advanced Write Caching (Internal NOR flash): Yes
Reliability/Data Integrity
Vibration, Nonoperating: 10Hz to 500Hz (Grms): 5
MTBF: 2,000,000hr
Reliability Rating at Full 247 Operation (AFR): 0.44%
Nonrecoverable Read Errors per Bits Read, Max: 1 sector per 10E15
Power-On Hours: 8760
Bytes per Sector: 4096, 4160, 4224
Performance
Spin Speed: 7200RPM
Interface Access Speed (Gb/s): 12.0, 6.0, 3.0
Max Sustainable Transfer Rate: 226MB/s
Average Latency (ms): 4.16
Interface Ports: Dual
Rotational Vibration at 1500Hz (rad/s²): 12.5
Power Consumption
Idle Average (W): 6.52W
Average Operating Power: 7.74W
Power Supply Requirements: +12 V and +5 V
Environmental/Temperature
Temperature, Operating: 5^oC to 60^oC
Shock, Operating, 2ms: 70/40Gs
Shock, Nonoperating, 1ms/2ms (Gs): 250/150Gs
Item Dimension (L inchxW inchxH inch)
6 x 5 x 2
Weight
1.50lb
Warranty Information
5 Years