Seagate Exos 7E8 ST4000NM017A / Dell EMC 0KRM6X 4TB 512n Enterprise SAS ISE Hard Drive ME4 / ME5
- RefurbishedCondition Levels Explained
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
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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.
- 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-3 12Gbps |
| RAM: | 256MB |
Description
Seagate Exos 7E8 ST4000NM017A / Dell EMC 0KRM6X / KRM6X 4TB / 4000GB 3.5” LFF / Large Form Factor 12.0 Gbps 7200 RPM 512n / 512 Native Enterprise SAS / Serial Attached SCSI ISE / Instant Secure Erase HDD / Hard Drive - Refurbished OEM
Exos Enterprise 7E8
Trusted. Efficient. Versatile.
The Seagate Exos 7E8 enterprise hard drive confidently stores up to 8TB of data without sacrificing performance. The secure, high-capacity, high-performance drives are optimized for demanding enterprise bulk data applications.
Enterprise Drive for Bulk Data Applications
Exos 7E8 hard drives support up to 8TB per drive, offering bulk data storage for data center infrastructures requiring a highly reliable enterprise hard drive. Exos 7E8 provides cost effective, reliable access to unstructured data. Built on field-proven 10th-generation conventional magnetic recording (CMR) technology, the Exos 7E8 drive helps to catalyze the datasphere, enabling/ data center architects and IT professionals to deliver trusted performance, rock-solid reliability, ironclad security, and low TCO for demanding 24×7 operations.
Robust Bulk Data Storage for a 24×7 World
Exos 7E8 drives are backed by a 2 million hour MTBF rating and support workloads of 550TB per year—10× that of desktop hard drives. With state-of-the-art cache, on-the-fly error-correction algorithms, and rotational vibration design, the Exos 7E8 helps ensure consistent performance in replicated and RAID multi-drive systems.
High Performance for Mainstream Data Center Applications
Meet your storage workload requirements in the most efficient and cost-effective data center footprint on the market today. The Exos 7E8 delivers easy integration into bulk storage systems with 12Gb/s SAS and SATA 6Gb/s interface options. With user-definable innovative technology advancements like PowerChoice and Seagate RAID Rebuild, you can tailor your nearline storage requirements for even greater improvements in lowering your TCO.
Enhanced Reliability, Data Protection, and Security
Advanced security features help protect data where it lives—on the drive. Exos 7E8 prevents unauthorized drive access and safeguards stored data with security features that include Secure Downloads & Diagnostics, TCG-compliant Self-Encrypting Drive, and government-grade FIPS/Common Criteria tamper-resistent hard drive. 2 Seagate Secure™ drives simplify drive repurposing and disposal, help protect data-at-rest, and comply with corporate and federal data security mandates.
Best-Fit Applications
- Hyperscale applications/cloud data centers
- Massive scale-out data centers
- OLTP and HPC applications
- High-capacity density RAID storage
- Mainstream enterprise external storage arrays
- Distributed file systems, including Hadoop and Ceph
- Enterprise backup and restore—D2D, virtual tape
- Centralized surveillance
Compatibility:
This drive is designed to work in the Dell ME4 and ME5 series arrays. This includes the ME4012, ME4024, ME4084, ME5012, ME5024, ME5084, ME412, ME424, ME484. It will also work in the Dell PowerEdge and PowerVault systems.
Specifications
| Exos Enterprise 7E8 | |
|---|---|
| ISE Model Number | ST4000NM017A |
| Interface | 12Gb/s SAS |
| Capacity | 4TB / 4000GB |
| Sector Size | 512n |
| Features | |
| Product Information (T10 DIF) | Yes |
| Humidity Sensor | Yes |
| SuperParity | Yes |
| Low Halogen | Yes |
| PowerChoice Technology | Yes |
| PowerBalance 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 @ Full 24×7 Operation (AFR) | 0.44% |
| Nonrecoverable read errors per Bits Read, Max | 1 sector per 1015 |
| Power-On Hours | 8760 |
| Bytes per Sector | 512 |
| Performance | |
| Spindle Speed (RPM) | 7200 |
| Interface Access Speed (Gb/s) |
|
| Max Sustainable Transfer Rate | 215MB/s |
| Average Latency (ms) | 4.16 |
| Interface Ports | Dual |
| Rotational Vibration @ 1500Hz (rad/s) | 12.5 |
| Power Consumption | |
| Idle Average (W) | 5.94W |
| Average Operating Power | 11.33W |
| Power Supply Requirements | +12 V and +5 V |
| Evrironmental/Temperature | |
| Temperature, Operating (°C) | 5°C - 60°C |
| Shock, Operating Read/Write (Gs) | 70/40Gs |
| Shock, Nonoperating, 1ms/2ms (Gs) | 150/300 |
| Physical | |
| Height (in/mm, max) | 1.028in/26.1mm |
| Weight (in/mm, max) | 4.010in/101.85mm |
| Depth (in/mm, max) | 5.787in/147.0mm |
| Weigt (g/lb) | 620g/1.38lb |
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ROHS Compliant
Alternate MPNs: 0KRM6X KRM6X
Weight: 1.8 lb
Warranty: 1 Year DiscTech
Condition
Refurbished
Warranty
1 Year DiscTech Warranty