SKU CODE MG04ACA400E

Name

Toshiba 4TB 3.5" SATA Enterprise Capacity Hard Drive

Description

As Big Data drives demand for more distributed storage in the cloud and on premises, enterprise server and storage systems need to be built using trusted solutions. Toshiba’s Enterprise Capacity Hard Drive – MG Series offers formatted capacities as high as 14 TB with interface options including SATA and SAS and delivers 24/7 operation at a workload of 550 TB/year. The MG Series is ideal for enterprise storage array and industrial server and storage systems. It provides the capacity and advanced technologies to meet the special demands of data center and cloud-scale infrastructures


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Toshiba

Description

The MG04ACA Enterprise Capacity HDD models provide capacities up to 6 TB and 7,200 rpm performance, in a robust design engineered for nearline business-critical workloads.


The MG04ACA series utilizes industry-standard 3.5-inch 26.1 mm 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 512 B sector lengths.


Key Features

  • Industry Standard 3.5-inch 26.1 mm Height Form Factor
  • Large-Capacity (6 / 5 / 4 / 3 / 2 / 1TB models)
  • 7,200 rpm Performance
  • SATA 6.0 Gbit/s Interface
  • 550 Total TB Transferred per Year Workload Rating
  • 512e or 4Kn Advanced Format Sector Technology
  • (512e Model and 6TB Model) Introducing Toshiba Persistent Write Cache Technology for Data-Loss Protection in Sudden Power-Loss Events


Applications

  • Engineered for Mid-line / Nearline Business Critical Workloads
  • Tier 2 Business-Critical Servers and Storage Systems
  • Servers Supporting Application Workloads that Benefit from High Capacity per Spindle
  • Capacity-Optimized Data Center Storage Systems

Specification

Performance
  • Interface Speed: 6.0 Gbit/s Max.
  • Rotation Speed: 7,200 rpm ±0.1 %
  • Average Latency Time: 4.17 ms
  • Buffer Size: 128 MiB
  • Data Transfer Speed(Sustained): 185 MiB/s
Reliability
  • MTTF: 1,400,000 hours
  • Non-recoverable Error Rate: 10 errors per 1016 bits read
  • 24 x 7 Operation: Yes
  • Workloads: 550 TB/y
Power Management
  • Supply Voltage: 5 V ± 5% 12 V ± 5 %
  • Power Consumption Read / Write: 11.3 W Max.
  • Power Consumption Low Power Idle: 6.0 W Typ.
Environmental
  • Temperature: 
  • Operating 5 °C to 55 °C
  • Non-Operating - 40 °C to 70 °C
  • Humidity:
  • Operating 5 % to 90 % R.H. (No condensation)
  • Non-Operating 5 % to 95 % R.H. (No condensation)
  • Shock:
  • Operating 686 m/s2 { 70 G } ( 2 ms duration )
  • Non-Operating 2,940 m/s2 { 300 G } ( 2 ms duration )
  • Vibration:
  • Operating 7.35 m/s2 { 0.75 G } ( 5 to 300 Hz ) 2.45 m/s2 { 0.25 G } ( 300 to 500 Hz )
  • Non-Operating 49 m/s2 { 5.0 G } ( 5 to 500 Hz ) 
  • Altitude: 
  • Operating -305 m to +3,048 m { -1,000 to +10,000 feet }
  • Non-Operating -305 m to +12,192 m { -1,000 to +40,000 feet }
Physical Specifications
  • Dimensions (W) x (D) x (H): 101.6 mm x 147 mm x 26.1 mm Weight: 720g (Max.)
  • Weight: 720 g Max.
INTEGRATED RV SENSORS

Regular hard disk drives can impact the performance of a multi-bay system by generating 'knock-on' vibration. The MG Series ensures high reliability by minimising vibration effects through their advanced control and sensing technology. Multiple sensors detect the slightest shock and built-in RV (Rotational Vibration) sensors compensate for any rotational vibration detected, eliminating the possibility of 'knock-on' vibration in multi-bay server systems.


KEEPING YOUR CRITICAL DATA SAFE

Your data is critical so don't risk it. Toshiba's advanced technologies have been developed to add security and assurance to the enterprise user. With Persistent Write Cache Technology your data is safe in the event of an interruption in power supply during a write to the hard disk. Data is saved in the large flash-based cache and written to the disk when power is restored.

ADVANCED TECHNOLOGIES

Toshiba’s innovative Stable Platter Technology minimizes vibrations by stabilizing the motor shaft at both ends. And that means improved tracking accuracy and maximum performance during read and write operations. In addition, Toshiba’s Dynamic Cache Technology, a self-contained cache algorithm with on-board buffer management, optimizes how the cache is allocated during read/write to provide the high-level performance demanded by real-time domains.


WORLD'S FIRST 14 TB CMR HDD

The MG07ACA Series, the world’s first enterprise 14 TB Conventional Magnetic Recording (CMR) HDD uses a 9-disk, helium-sealed design, providing the power-efficient capacity and storage density needed by cloud-scale and enterprise storage solution providers to achieve their TCO objectives. The MG07 Series also utilises Toshiba Group’s laser welding technology to ensure the helium remains securely sealed inside the drive enclosure. The MG07ACA Series features both 14 TB 9-disk and 12 TB 8-disk models.

STORE MORE - WITH FLEXIBILITY

Enterprise users need flexibility - the MG Series meets this need with a choice of 6 Gbit/s SATA and dual-port 12 Gbit/s SAS interface options as well as block size on demand (512e, 4Kn, 512n). Additionally, there are options for Toshiba hard drives with Self Encrypting technology or with Sanitize Instant Erase (SIE) technology, which means that in an instant all data is erased, without the need for overwriting the drive for hours.


BUILT TO DELIVER, DESIGNED TO LAST

Toshiba is renowned the world over for 50 years of leading innovation – and the power behind its range of hard drives is no exception. Designed for high capacity and excellent performance, you can be sure that Toshiba’s wealth of experience in hard drives is at work in your storage system.