SEAGATE 1TB 7200RPM SATA-6GBPS Exos 7e2000 12MB Buffer 512n 2.5-Inch ST1000NX0443 HDD.

Comprehensive Overview of SEAGATE Exos 7E2000 1TB SATA 2.5" HDD

Technical Specifications and Core Attributes

• Capacity: 1 Terabyte of scalable storage
• Interface Standard: SATA 6Gb/s for high-speed connectivity
• Buffer Size: 128MB cache memory
• Sector Format: Native 512-byte (512n) sectors
• Form Factor: 2.5-inch drive, space-efficient for server environments

Performance Metrics and Operational Speed

Equipped with a spindle speed of 7200 RPM and an average latency of just 4.16 milliseconds, this hard disk ensures rapid data access and transfer.

• Max Data Throughput: Up to 136 MB/s sustained transfer rate
• Rotational Speed: 7200 revolutions per minute
• Latency: 4.16ms average seek delay
• Interface Support: Backward compatible with 3.0 and 1.5 Gb/s speeds
• Interface Type: Single port SATA

Manufacturer and Model Specifics

• Brand Name: SEAGATE
• Drive Model: ST1000NX0443
• Series: Exos 7E2000
• Product Type: Enterprise-grade Internal Hard Drive

Optimized Use Cases & Ideal Scenarios

Engineered for environments demanding consistent uptime and rapid data delivery, the Exos 7E2000 excels in:

• Data-intensive business applications requiring stable throughput
• Storage Area Networks (SAN) and NAS deployments for seamless access
• Blade server configurations with space-efficient drive bays
• Multimedia asset repositories managing large-scale video or graphics
• Enterprise backup solutions like D2D and virtual tape libraries
• Cloud-based workloads with high-availability requirements

Enhanced Reliability and Longevity

• MTBF: Rated for 1.4 million hours of operational life
• Annualized Failure Rate (AFR): 0.63% for reduced downtime
• PowerChoice™ Technology: On-demand power management for reduced energy consumption
• RAID Rebuild™ Feature: Ensures efficient array restoration
• Protection Information: Safeguards against data corruption and ensures end-to-end data integrity
• Low Halogen Compliance: Eco-conscious design with reduced hazardous materials

Dimensions & Physical Characteristics

• Product Size: 15.0 mm (H) x 70.1 mm (W) x 100.45 mm (D)
• Drive Weight: Approximately 198 grams

Enterprise-Ready Engineering for Versatile Deployment

From entry-level server deployments to scalable cloud solutions, the Exos 7E2000 is crafted to deliver performance and endurance. Its advanced firmware and intelligent power modes make it a trusted solution for IT administrators building reliable, high-throughput data centers.

Noteworthy Highlights and Competitive Advantages

• Trusted by top data centers for its durability and performance
• Engineered with advanced error correction for data integrity
• Reduced TCO through low power usage and long operational lifespan
• Consistent performance under sustained workloads
• Backward-compatible SATA interface ensures flexible integration

Category: Enterprise 2.5-Inch SATA Hard Disk Drives

This category encompasses 2.5-inch enterprise-grade SATA HDDs designed for rack-dense servers and storage arrays. These drives balance performance, energy efficiency, and reliability, making them a preferred solution for data center and enterprise infrastructure needing a compact footprint. Their smaller form factor enables greater storage density without compromising airflow or thermal performance, making them ideal for modern storage deployments.

Subcategory: Exos 7E2000 Series Drives

Seagate’s Exos 7E2000 series is tailored to meet the demands of hyperscale and traditional data centers requiring cost-effective, high-capacity, and efficient performance. The 7E2000 series is optimized for low power consumption while maintaining sustained performance, contributing to a lower total cost of ownership (TCO). Drives in this series, including the ST1000NX0443, are built with enterprise-class firmware and components to support continuous operation.

Key Advantages of the Exos 7E2000 Series

• High capacity in a small 2.5-inch footprint
• Lower power usage compared to 3.5-inch counterparts
• Enhanced error correction and advanced power management features
• Support for Seagate Secure™ SED (Self-Encrypting Drive) technology (model-dependent)
• Designed for workloads up to 550TB/year

Application Scenarios for the ST1000NX0443

The ST1000NX0443 excels in a variety of storage environments. Below are the most common use cases:

1. Data Center Storage Nodes

The drive’s compact 2.5-inch form factor allows for dense storage arrays, reducing rack space requirements while maintaining high reliability and throughput. The 7200RPM speed provides quick access to frequently accessed datasets.

2. Virtualized Infrastructure

The ST1000NX0443 offers balanced performance and capacity ideal for virtual machines (VMs) in mid-sized virtual environments. Its 512n sector format ensures compatibility with legacy systems as well as modern virtualized workloads.

3. Cloud and Hyperscale Deployments

For businesses building scalable cloud environments, this drive provides efficient, consistent performance at a favorable TCO. It’s well-suited for read-intensive cloud storage, warm data archiving, and content delivery.

4. Enterprise Backup and Archiving

The 1TB capacity and energy efficiency make it a valuable choice for tiered storage where less frequently accessed data needs to be retained securely but at lower operational costs.

Performance and Reliability Benefits

With an MTBF of 2 million hours and a workload rating of 550TB/year, the ST1000NX0443 is engineered for robust reliability and endurance. It integrates Seagate’s proprietary firmware algorithms to optimize I/O performance and minimize latency under sustained loads. The low power draw further extends system longevity by reducing thermal strain.

Adaptive Formatting for Compatibility

The native 512n sector format makes the ST1000NX0443 compatible with legacy systems and a broad range of OS environments, reducing the need for emulation or formatting workarounds.

Power Efficiency and Thermal Characteristics

• Power-on to ready time: Typical 6.0 seconds
• Idle power consumption: 4.1W
• Average operating power: 4.7W
• Thermal design: Operates from 5°C to 55°C ambient

Integration and Scalability Options

The ST1000NX0443 integrates seamlessly into standard SATA backplanes. Its 2.5-inch form factor allows for integration in storage enclosures, blades, and rackmount servers. It supports hot-swapping in appropriately configured enclosures, enabling uninterrupted service during maintenance or upgrade cycles.

Deployment in RAID Configurations

Compatible with popular RAID levels including RAID 0, 1, 5, and 10, this drive contributes to scalable redundancy and performance in mission-critical environments. Its consistent IOPS and throughput performance make it suitable for striped and mirrored volumes.

Comparative Advantages Over 3.5-Inch Drives

• Smaller physical footprint allows for higher-density deployments
• Reduced power consumption translates to long-term energy savings
• Lower acoustic output for quieter data center operation

Seagate’s Commitment to Quality and Security

Although the ST1000NX0443 is a non-SED variant, it benefits from Seagate’s secure firmware practices, including firmware integrity checks and support for secure erase commands. Seagate continuously tests its enterprise drives for reliability under real-world workloads, ensuring optimal performance under extreme conditions.

Firmware and Management Tools

Drive monitoring and management are made easy with Seagate’s suite of tools like SeaTools™ and PowerChoice™. These utilities allow system administrators to monitor health metrics, optimize power profiles, and perform diagnostics in multi-drive environments.

Industry Certifications and Compliance

• RoHS compliant
• CE, FCC, and UL certified
• Support for T10 and S.M.A.R.T. standards
• Built to meet ENERGY STAR® guidelines for enterprise storage

Ideal for OEM and VAR Channels

The ST1000NX0443 is commonly adopted by Original Equipment Manufacturers (OEMs) and Value Added Resellers (VARs) due to its broad system compatibility, ease of integration, and trusted Seagate warranty. It's an excellent candidate for system builders targeting cost-effective enterprise storage configurations.

Part Number Variants and Backplane Compatibility

The ST1000NX0443 is part of a broader set of part numbers within the Exos family that may include tray-loaded or carrier-integrated versions. Its compatibility with both generic SATA backplanes and proprietary OEM enclosures ensures universal integration.

Compatibility Notes

• Check system BIOS or controller for SATA 6Gb/s support for optimal performance.
• Compatible with most industry-standard drive trays, caddies, and rail kits.
• Non-SED variant is not suitable for environments requiring FIPS or TCG encryption.