SEAGATE Exos X16 16TB 7200RPM SAS-12GBPS 256MB Buffer Sed 3.5-Inch Enterprise ST16000NM005J HDD

Exos X18 16TB SAS 3.5-Inch Enterprise Hard Drive – Key Attributes

The SEAGATE ST16000NM005J, part of the Exos X18 series, delivers cutting-edge storage performance tailored for large-scale data centers and enterprise workloads. With a generous 16 terabyte capacity, this drive is engineered to support hyperscale deployments, backup solutions, and high-density storage infrastructures.

Technical Specifications

Below are the detailed specifications of the SEAGATE ST16000NM005J Exos X16:

General Specifications

• Model: ST16000NM005J
• Capacity: 16TB
• Interface: SAS 12Gbps
• RPM: 7200
• Cache: 256MB
• Form Factor: 3.5-Inch

Performance Specifications

• Data Transfer Rate: Up to 261MB/s (Sustained)
• Seek Time: 8.5ms (Average)
• Latency: 4.16ms

Reliability Specifications

• MTBF: 2.5 Million Hours
• Workload Rate: 550TB/year
• Error Rate: 1 in 10^15 bits

Ideal Use Case Scenarios for Maximum Efficiency

• Cloud-scale environments and hyperscale computing
• High-density RAID configurations for enterprises
• Big data ingestion and processing platforms
• Virtual tape libraries and backup archives (D2D)
• Distributed storage frameworks like Ceph and Hadoop
• Enterprise NAS systems and centralized surveillance storage
• External storage arrays for mainstream business operations

Advanced Drive Architecture and Internal Features

Crafted with helium-based construction and advanced design, the Exos X18 ensures efficient operation under heavy workloads. Its robust architecture provides long-lasting durability and consistently high performance.

Essential Hardware Specifications

• Storage Volume: 16,000 GB (16 TB)
• Form Factor: 3.5-inch for internal enterprise systems
• Interface: SAS 12Gb/s with backward compatibility
• Sector Formats: Supports both 512e and native 4Kn
• Cache Size: 256 MB for smoother data buffering
• Spindle Speed: 7200 revolutions per minute
• MTBF Rating: 2.5 million operational hours
• Helium-Sealed Design for enhanced thermal efficiency

Resilience and Security Enhancements

• RSA 2048-based secure firmware validation
• SuperParity error correction technology
• Hot-plug compatibility for seamless hardware swaps
• Low halogen materials for eco-conscious deployment
• Organic solderability preservative (OSP) coating

Performance Metrics Tailored for Enterprise Workloads

This high-performance HDD balances throughput and access speed for intensive read/write cycles, essential for demanding applications.

Interface Speed and Throughput Rates

• Supported SAS Speeds: 3.0Gbps, 6.0Gbps, and 12.0Gbps
• Sequential Transfer Speeds (Outer Diameter): Up to 270 MB/s
• Sequential Transfer Speeds (Inner Diameter): Around 258 MB/s
• IOPS (QD16 4K Read/Write): 170 read / 550 write
• Access Latency: Approximately 4.16 milliseconds
• Dual-Port Interface for redundancy and failover

Energy Efficiency and Operational Flexibility

Optimized for reduced power draw, the Exos X18 incorporates PowerChoice™ innovations that minimize idle consumption without compromising throughput.

Eco-Conscious Power and Design

• PowerChoice™ Idle and Performance Management
• Helium architecture to reduce drag and conserve energy
• Low-halogen manufacturing for sustainability compliance

Physical Construction and Compatibility

The ST16000NM005J is crafted with enterprise-grade materials and precise dimensions, making it a direct fit for high-capacity racks, servers, and enclosures.

Drive Dimensions and Weight

• Length: 147.0 mm
• Width: 101.85 mm
• Height: 26.1 mm
• Weight: 670 grams

System Integration Benefits

• Designed for plug-and-play enterprise deployment
• Streamlined integration with SAS-based storage platforms
• Supports virtualization, backup, and data analytics environments

Next-Gen Storage Reliability for Mission-Critical Tasks

The Seagate Exos X18 16TB drive provides the enterprise-grade reliability required for complex and mission-critical storage infrastructures. With a solid MTBF and durable sealed

SEAGATE ST16000NM005J Exos X16 16TB Enterprise HDD Performance

The SEAGATE ST16000NM005J Exos X16 is a high-performance enterprise-grade hard drive designed for data-intensive applications. With a massive 16TB storage capacity, 7200 RPM spindle speed, and a SAS 12Gbps interface, this HDD delivers exceptional reliability and speed for enterprise environments. Its 256MB buffer ensures smooth data transfers, making it ideal for servers, data centers, and cloud storage solutions.

Performance and Speed

The SEAGATE ST16000NM005J is engineered for high-speed data processing, making it suitable for enterprise applications requiring rapid access to large datasets.

7200 RPM Spindle Speed

With a 7200 RPM spindle speed, this drive ensures quick data retrieval and reduced latency, which is crucial for database servers and virtualization environments.

SAS 12Gbps Interface

The SAS 12Gbps interface provides double the bandwidth compared to SATA, making it ideal for high-throughput applications such as big data analytics and AI workloads.

256MB Buffer Cache

The large 256MB buffer helps in managing burst workloads efficiently, reducing bottlenecks during peak usage times.

Reliability and Durability

Enterprise environments demand drives that can operate continuously under heavy workloads. The SEAGATE Exos X16 is built to meet these demands.

High MTBF Rating

With a Mean Time Between Failures (MTBF) of up to 2.5 million hours, this drive ensures long-term reliability.

Workload Rate

Rated for 550TB/year workload, the Exos X16 can handle intensive read/write operations without performance degradation.

Advanced Error Correction

Equipped with Seagate’s PowerBalance™ technology, this drive optimizes performance while maintaining energy efficiency.

Use Cases and Applications

The SEAGATE ST16000NM005J Exos X16 is designed for a variety of enterprise applications, including:

Data Centers and Cloud Storage

With its high capacity and reliability, this drive is perfect for cloud service providers and large-scale data centers.

Enterprise Servers

Ideal for RAID configurations in enterprise servers, ensuring data redundancy and high availability.

Big Data and Analytics

The fast data transfer rates make it suitable for big data processing and real-time analytics applications.

Compatibility and Integration

The SEAGATE Exos X16 is designed to integrate seamlessly into existing enterprise infrastructures.

3.5-Inch Form Factor

Compatible with standard enterprise server bays and storage enclosures.

SAS 12Gbps Backward Compatibility

Supports SAS 6Gbps and 3Gbps for flexible deployment in legacy systems.

Final Thoughts

The SEAGATE ST16000NM005J Exos X16 16TB is a powerhouse in the enterprise HDD market, offering unmatched performance, reliability, and scalability. Whether for data centers, cloud storage, or enterprise servers, this drive is engineered to meet the most demanding storage needs.