Seagate Part #/MPN: ST1000NM001A
DiscTech Item #: SGT-ST1000NM001A-RF-OE
- 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
- Warranty:1 Year DiscTechProduct Warranties Explained
The product has a DiscTech warranty for the time period specified. View our limited warranty
- In Stock:1Need more?Stock Levels
This stock level is real time and accurate. This quantity is available for same-day shipment. Larger quantities can take up to a week to ship. Call us for larger quantities that you need urgently.
Enterprise Grade
Capacity: 1TB
Speed: 7,200RPM
Interface Types: SAS Serial Attached SCSI
Form Factor: 3.5inx1.0in LFF Hard Drive
Sector Size: 512 / 512e
Sustained Throughput: 215
Average Seek Time: 4.16
Electrical Interface: SAS-3 Serial Attached SCSI v3 - 12.0Gbps
On-Board Cache: 256MB
Seagate Exos 7E8 ST1000NM001A 1TB 3.5-Inch LFF 12Gbps 7.2K RPM 512n Enterprise SAS Hard Drive - Refurbished
Seagate Exos 7E8 ST1000NM001A 1TB / 1000GB 3.5” LFF / Large Form Factor 12.0 Gb/s 7200 RPM 512n / 512 Native Enterprise SAS / Serial Attached SCSI HDD / Hard Drive - Refurbished
Trusted. Efficient. Versatile.
Exos 7E8
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 x 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-resistant 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 compatible with any server that accepts 3.5in x 1.0in (LFF) SAS drives.
Exos Enterprise 7E8 | |
---|---|
Standard Model Number | ST1000NM001A |
Interface | 12Gb/s SAS |
Capacity | 1TB / 1000GB |
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) | 4.86W |
Average Operating Power | 10.09W |
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 |
Click here to view the manufacturer's item description/brochure
ROHS Compliant
Weight: 1.8 lb
Warranty: 1 Year DiscTech
Refurbished
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
1 Year DiscTech Warranty
The product has a DiscTech warranty for the time period specified. View our limited warranty