Seagate ST4000NM025B EXOS 7E10 4TB 3.5" LFF 12Gbps SAS 7.2K RPM Enterprise 512e Hard Disk
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The product is brand new.
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This item is currently (nearly) out of stock. It may be possible to arrange fast shipment. If you need it urgently call us. Otherwise, it usually ships within 1 week.
- 5 Year ManufacturerWarrantyProduct Warranties Explained
The product has a manufacturer warranty for the time period specified.
| Capacity: | 4TB |
| Speed: | 7.2K RPM |
| Interface Types: | SAS |
| Form Factor: | 3.5" LFF Hard Drive |
| Electrical Interface: | SAS-3 12Gbps |
| RAM: | 256MB |
Description
Seagate ST4000NM025B EXOS 7E10 4TB 3.5" LFF 12Gbps SAS 7.2K RPM Enterprise 512e/4Kn FastFormat HDD - Brand New
Seagate ST4000NM025B EXOS 7E10 4TB 3.5" LFF 12Gbps SAS 7.2K RPM Enterprise 512e/4Kn FastFormat HDD - Brand New
Capacity-Optimised Enterprise Hard Drive for Bulk-Data Applications
- Highest-capacity large form factor enterprise drive – 50% more capacity over generation with 4TB – for demanding data growth.
- Fastest high capacity HDD with best-in-class random and sequential read/write performance.
- Eighth-generation drive technology for reliable access to bulk storage of unstructured data.
- 12Gb/s SAS interface for easy integration into replicated and RAID storage systems.
- Enhanced error correction, super parity and end-to-end SAS-based data integrity for accurate data storage
- Industry-leading rotational vibration tolerance ensures consistent performance.
- Improved power and cooling efficiencies with low power and consumption and on-demand PowerChoice™ technology based on T10/T13 power management standards.
- Engineered for 24x7 workloads of 550TB/yr – 10x that of desktop drives.
- Robust performance with processors, ramp load technology, top-cover-attached motor and humidity sensor for optimum performance in all chassis.
Best-Fit Applications
- Hyperscale applications
- High-capacity RAID storage
- Mainstream enterprise external storage arrays (SAN, NAS, DAS)
- Cloud data centers – replicated bulk data storage
- Enterprise backup and restore – D2D, virtual tape
- Centralized surveillance
Compatibility
This drive is compatible with any server that accepts 3.5" x 1.0" (LFF Hard Drive) 4TB SAS drives.
Specifications
| Drive Model | ST4000NM025B |
|---|---|
| Capacity | 4TB/4000GB |
| Model Series | EXOS 7E10 |
| Interface | SAS 12Gb/s |
| Features | |
| Protection Information (T10 DIF) | Yes |
| Humidity Sensor | Yes |
| Super Parity | Yes |
| Low Halogen | Yes |
| PowerChoice™ Technology | Yes |
| Cache, Multisegmented (MB) | 256 |
| Reliability/Data Integrity | |
| Mean Time Between Failures (MTBF) | 2.0M |
| Reliability Rating @ Full 24x7 Operation (AFR) | 0.44% |
| Nonrecoverable Read Errors per Bits Read | 1 sector per 10E15 |
| Power-On Hours per Year | 8760 (24x7) |
| Sector Size (Bytes per Sector) | 512, 520, 528 |
| Performance | |
| Spindle Speed (RPM) | 7,200 |
| Interface Access Speed (Gb/s) | 12.0 |
| Max Sustained Transfer Rate OD (MB/s) | Up to 250 |
| Average Latency (ms) | 4.16 |
| Interface Ports | Dual |
| Rotation @ 1500 Hz (rad/s) | 12.5 |
| Power Consumption | |
| Idle Power, Average (W) | 6.59 |
| Typical Operating, Random Read (W) | 10.8 |
| Power Supply Requirements | +12V and +5V |
| Environmental | |
| Temperature, Operating (°C) | 5 to 60 |
| Vibration, NonoperatingL 10Hz to 500Hz (Grms) | 4.9 |
| Shock, Operating, 2ms (Read/Write) (Gs) | 70/40 |
| Shock, Nonoperating, 1ms and 2ms (Gs) | 300 |
| Physical | |
| Height (mm/in) | 26.1/1.028 |
| Width (mm/in) | 101.85/4.010 |
| Depth (mm/in) | 147.0/5.878 |
| Weight (g/lb) | 650/1.43 |
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ROHS Compliant
Weight: 1.8 lb
Warranty: 5 Year Manufacturer
Condition
Brand New
Warranty
5 Year Manufacturer Warranty