IT procurement since 1997
Business, government & education accounts
2 Available
Condition: New
The Seagate Exos 7E8 ST4000NM002A is a 4 TB internal hard drive designed for business and IT environments requiring reliable data storage. This SATA drive operates at 7200 RPM and features a 256 MB multisegmented cache, supporting a maximum sustainable transfer rate of 226 MB/s. It is suitable for applications that benefit from its 6.0, 3.0, and 1.5 Gb/s interface access speeds. Key features include a humidity sensor, SuperParity, and Advanced Write Caching, contributing to data integrity. With a MTBF of 2,000,000 hours and a reliability rating of 0.44% AFR at full 24x7 operation, this drive is built for continuous use. Power management technologies like PowerChoice and PowerBalance are integrated to optimize energy consumption.
| Specifications | 512e SATA |
|---|---|
| Capacity | 4TB |
| Features | |
| Humidity Sensor | Yes |
| SuperParity | Yes |
| Low Halogen | Yes |
| PowerChoiceTM Technology | Yes |
| PowerBalanceTM Technology | Yes |
| Cache, Multisegmented (MB) | 256 |
| 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 24x7 Operation (AFR) | 0.44% |
| Nonrecoverable Read Errors per Bits Read, Max | 1 sector per 10E15 |
| Power-On Hours | 8760 |
| Bytes per Sector | 512 |
| Performance | |
| Spindle Speed (RPM) | 7200 |
| Interface Access Speed (Gb/s) | 6.0, 3.0, 1.5 |
| Max Sustainable Transfer Rate | 226MB/s |
| Average Latency (ms) | 4.16 |
| Interface Ports | Single |
| Rotational Vibration at 1500Hz (rad/s2) | 12.5 |
| Power Consumption | |
| Idle Average (W) | 5.40W |
| Average Operating Power | 10.89W |
| Power Supply Requirements | +12 V and +5 V |
| Environmental/Temperature | |
| Temperature, Operating (oC) | 5oC - 60oC |
| Shock, Operating Read/Write (Gs) | 70/40Gs |
| Shock, Nonoperating, 1ms/2ms (Gs) | 150/300 |
| Item Dimension (L"xW"xH") | 2 x 5 x 6 |
| Weight | 1.37 LB |
| Warranty Information | 5 Years |
