Designed for enterprise storage environments, cloud infrastructure, and business-critical applications, the Toshiba MG05ACA800E delivers exceptional capacity, reliability, and performance. As part of Toshiba's trusted MG05 Enterprise Capacity HDD Series, this 8TB drive is engineered to support demanding 24/7 workloads while providing the durability and efficiency required in modern data centers and enterprise storage systems.
Featuring a 7,200 RPM spindle speed, SATA 6Gb/s interface, and an advanced 128MB cache buffer, the MG05ACA800E is optimized for servers, storage arrays, backup platforms, and high-capacity business environments that require dependable performance around the clock.
Key Features
- 8TB Enterprise Storage Capacity
- 3.5-Inch Large Form Factor (LFF)
- SATA III 6Gb/s Interface
- 7,200 RPM Enterprise Performance
- 128MB Cache Buffer
- 24/7 Continuous Operation Rated
- 550TB Annual Workload Rating
- Rotational Vibration (RV) Sensors
- Persistent Write Cache Protection
- 2 Million Hour MTTF Reliability Rating
Drive Specifications
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Manufacturer: Toshiba
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Series: MG05 Enterprise Capacity HDD
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Model: MG05ACA800E
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Capacity: 8TB
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Form Factor: 3.5-Inch LFF
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Interface: SATA 6.0 Gb/s
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Sector Format: 512e Advanced Format
- Backward compatible with SATA 3Gb/s and 1.5Gb/s systems
Performance Specifications
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Rotational Speed: 7,200 RPM
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Cache Memory: 128MB
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Sustained Transfer Rate: Up to 230 MiB/s
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Average Latency: 4.17 ms
- Enhanced throughput compared to previous-generation enterprise drives
- Optimized for large-scale storage workloads
Enterprise Reliability Features
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Workload Rating: Up to 550TB per Year
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Mean Time to Failure (MTTF): 2,000,000 Hours
- 24/7 Operational Availability
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Unrecoverable Error Rate: 10 per 1016 Bits Read
- Designed for mission-critical storage infrastructure
- Built for continuous enterprise operation
Advanced Data Protection Technologies
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Rotational Vibration (RV) Sensors help maintain performance in multi-drive server and storage environments
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Toshiba Persistent Write Cache Technology helps protect data during unexpected power interruptions
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Advanced Format 512e maintains compatibility with legacy operating systems and applications
- Optimized for RAID arrays and enterprise storage platforms
Power Efficiency
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Active Idle Power: Approximately 6.2W
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Random Read/Write Power: Up to 11.4W
- Designed for efficient operation in large-scale storage deployments
- Reduces operational costs in dense server environments
Environmental Specifications
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Operating Temperature: 5°C to 55°C
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Storage Temperature: -40°C to 70°C
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Operating Humidity: 5% to 90% Non-Condensing
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Operating Shock: 70G (2ms)
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Non-Operating Shock: 250G (2ms)
Physical Specifications
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Height: 26.1 mm
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Width: 101.6 mm
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Depth: 147.0 mm
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Weight: Up to 770g (1.70 lbs)
- Standard 3.5-inch mounting compatibility
Ideal Applications
- Enterprise Servers
- Cloud Storage Platforms
- Data Centers
- NAS & Storage Arrays
- Backup & Archival Systems
- Virtualization Environments
- Big Data Storage
- Business-Critical Applications
Compatibility Notice
Note: The Toshiba MG05ACA800E utilizes a standard SATA III 6Gb/s interface and is compatible with enterprise servers, storage arrays, NAS systems, and desktop/workstation platforms that support 3.5-inch SATA hard drives.
Why Choose the Toshiba MG05ACA800E?
Combining 8TB of enterprise-class storage, a robust 550TB workload rating, advanced vibration protection, and a 2 million hour MTTF, the Toshiba MG05ACA800E is built for organizations that require dependable, high-capacity storage. Whether deployed in data centers, cloud infrastructure, or business-critical storage arrays, this drive provides the reliability, performance, and efficiency demanded by modern enterprise environments.
