Toshiba Enterprise Capacity HDD - 4TB 7200RPM 4Kn SATA III 6Gb/s 128MB Cache 3.5" Enterprise Class Hard Drive - MG04ACA400A
Condition | New |
---|---|
Warranty | 1 Year Warranty |
Availability | Yes - Ships in 1 to 2 Days |
Manufacturer | Toshiba Corporation |
---|---|
Model | MG04ACA400A |
Series | Toshiba MG04ACA Enterprise Capacity HDD |
UPC Code | 4053162588301 |
Product Specs
Capacity | 4 TB |
---|---|
Spindle Speed | 7200 RPM Fluid Dynamic Bearing (FDB) Motor |
Cache Buffer | 128 MiB Dynamic DRAM Caching |
Advanced Format | Yes - 4Kn Native (Bytes per Sector: 4096) |
Form Factor | 3.5 Inch Internal Hard Drive |
Interface | SATA III 6Gb/sec (Generation 3) |
Interface Speed | 6Gb/sec - Data Transfer Rate (max) Buffer to Host |
Data Transfer Rate | 194 MiB/sec Host to/from Drive (Max Sustained) |
Interface Connector | SATA (7-Pin Signal and 15-Pin Power Connector) |
Recording Technology | Conventional Magnetic Recording (CMR) Technology |
Life Expectancy | 1.4 Million Hours MTTF (Mean Time To Failures) / 8760 Power on Hours per year (24x7) |
Workload Rating | 550 TB/yr (Workload Rate Limit) / 600,000 (Load/Unload Cycles) |
Shock Resistance | Operating: 70Gs / 2ms - Non Operating: 300Gs / 2ms (half sine wave) |
Encryption | No - Standard Model |
Rohs Compliant | Yes |
Dimensions | (L x W x H) 147.0mm x 101.6mm x 26.1mm |
Part Number | HDEPR21GEA51 |
Classification | Enterprise Class Drives |
Key Features
- Capacities up to 6TB
- Built to run in 24/7 (always-on) Servers
- 7200 RPM Spindle Speed Motor
- Dynamic DRAM Caching Technology
- Advanced Format (AF) Sector Technology
- Low Power Consumption
- Rotational Vibration (RV) Technology
- Ultra Quiet Silent Seek Technology
- Toshiba Ramp Loading and Drive Stabilization Technology
- Rotary Voice Coil Motor (VM) Actuator
- Toshiba Stable Platter Technology
- Advanced Power Management Technology
- Conventional Magnetic Recording (CMR) Technology
- Read Multiple and Write Multiple Command Support
- Native Command Queuing (NCQ) Technology
- Thermal Fly Height Control (TFC) Technology
- Full-Track Multiple-Sector Transfer Capability
- On-the-Fly Error-Correction (ECC) Technology
- MTTF of 1.2 Million Hours
- Staggered Spin-up Technology
- Multi Zone Recording Technology
- Whisper Quiet with Fluid Dynamic Bearing (FDB) Motors
Toshiba MG04ACA Enterprise Capacity HDD
The MG04ACA Enterprise Capacity HDD models provide capacities up to 6TB and 7,200RPM performance, in a robust design engineered for nearline business critical workloads. The MG04ACA series utilizes industry standard 3.5-inch 26.1mm height form factor and Advanced Format sector technologies for optimum capacity and data reliability. 512e models support Toshiba Persistent Write Cache technology which helps enhance performance with handling data in the event of a sudden loss of power. Equipped with SATA 6.0 Gbit/s interface, the Enterprise Capacity MG04ACA models help save rack space and reduce the footprint and operational burden of business critical servers and storage systems. 512e or 4Kn Advanced Format sector technology models are available. 4Kn models (MG04ACAxxxA) offer optimum performance and compatibility with the 4K applications and operating environments. 512e models (MG04ACAxxxE) provide support for legacy applications and operating environments that require 512B sector lengths.
Key Features
- Up to 6TB Capacity
- 7200 RPM Performance
- 6.0 Gbit/s SATA Interface
- 550 Total TB Transferred per Year Workload Rating
- 24x7 Operation
- 512e or 4Kn Advanced Format Sector Technology
- Enhanced Power Condition State Technology
- Vibration Compensation Technology for Multi-Drive Systems
Best Fit Applications
- Engineered for Mid-Line / Nearline Business Critical Workloads
- Tier 2 Business Critical Servers and Storage
- Servers Supporting Application Workload that Benefit from Large Capacity per Spindle
- Capacity-Optimized Data Center Storage Systems
- Moderate Workload Cloud Data Centers
- Scale Out Storage
- Replicated Data Environments