Seagate Constellation ST4000NM0023 4TB Enterprise Hard Drive SAS
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- 1 Year DiscTechWarrantyProduct Warranties Explained
The product has a DiscTech warranty for the time period specified. View our limited warranty
| Capacity: | 4TB |
| Speed: | 7.2K RPM |
| Interface Types: | SAS |
| Form Factor: | 3.5" LFF Hard Drive |
| Electrical Interface: | SAS-2 6Gbps |
| RAM: | 128MB |
Description
Seagate Constellation ES.3 ST4000NM0023 4TB / 4000GB 6Gbps 7.2K Enterprise SAS Hard Drive - Refurbished
Seagate Constellation ES.3 ST4000NM0023 4TB / 4000GB 6.0Gbps 7,200 RPM Enterprise SAS Hard Drive - Refurbished
Reformatted to 512 bytes, Compatible with all normal systems
Constellation® ES.3
Capacity-Optimized Enterprise Hard Drive for Bulk-Data Applications
- Highest-capacity large form factor enterprise drive—up to 4TB—for demanding data growth
- Sixth-generation drive technology with SAS and SATA interfaces for 24x7 reliability
- 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 consumption and on-demand PowerChoice™ technology based on T10/T13 power management standards
- Multi-drive firmware maximized for enterprise RAID system availability
- Robust performance with dual processors, ramp load technology, top-cover attached motor and humidity sensor for optimum performance in all chassis
- Self-Encrypting Drive (AES-256) with FIPS 140-2 validation and Seagate Instant Secure Erase cuts IT drive retirement costs while securely protecting data at rest
Best-Fit Applications
- High-capacity RAID storage
- Mainstream enterprise external storage arrays (SAN, NAS, DAS)
- Cloud bulk data storage
- Enterprise backup and restore—D2D, virtual tape
- Centralized surveillance
Compatibility
This Seagate Enterprise hard disk is compatible with any system that supports 3.5" SAS / Serial Attached SCSI hard disks.
Specifications
| Specifications | |
|---|---|
| Features | |
| Reliability/Data Integrity | |
| Performance | |
| Power Consumption | |
| Environmental | |
| Physical | |
| Model Number | ST4000NM0023 |
| Capacity | 4TB / 4000GB |
| Interface | SAS 6Gbps |
| Protection Information (T10 DIF) | Yes |
| Humidity Sensor | Yes |
| Super Parity | Yes |
| Low Halogen | Yes |
| PowerChoice™ Technology | Yes |
| Cache, Multisegmented (MB) | 128 |
| Mean Time Between Failures (MTBF, hours) | 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 |
| Bytes per Sector | 512 |
| Spindle Speed (RPM) | 7200 |
| Max. Sustained Transfer Rate OD (MB/s) | 175 |
| Average Latency (ms) | 4.16 |
| Interface Ports | Dual |
| Rotational Vibration @ 1500 Hz (rad/s²) | 12.5 |
| Idle Power (W) | 7.8 |
| Typical Operating, Random Read (W) | 11.86 |
| Power Supply Requirements | +12V and +5V |
| Temperature, Operating (°C) | 5 to 60 |
| Vibration, Nonoperating: <5Hz to 500Hz (Gs) | 0.25 |
| Shock, Operating, 2ms (Read/Write) (Gs) | 70/40 |
| Shock, Nonoperating, 1ms and 2ms (Gs) | 300 |
| Height (in/mm, max) | 1.028/26.1 |
| Width (in/mm, max) | 4.010/101.85 |
| Depth (in/mm, max) | 5.878/147.0 |
| Weight (lb/g) | 1.543/700 |
Click here to view the manufacturer's item description/brochure
ROHS Compliant
Weight: 1.8 lb
Warranty: 1 Year DiscTech
Condition
These products have had NO problems or failures, they merely have some usage. The product has been professionally returned to excellent condition. These items have been fully tested, formatted (if appropriate) &repackaged. Hard drives are fully vetted for surface defects and wear, only healthy disks are approved for resale to our customers. Please see our refurbishing process for more details. Watch a video about our refurbishing process
Warranty
1 Year DiscTech Warranty