Toshiba Enterprise HDD 4TB 3.5" SATA 6Gbit/s 7200RPM

£ 159.00  inc. vat

£ 132.50 ex. vat

Toshiba Enterprise HDD 4TB 3.5" SATA 6Gbit/s 7200RPM

QuickFind: 788871 Mfr part code: MG04ACA400E
  • 3.5'' SATA
  • 24/7 operation
  • Toshiba Stable Platter Technology
  • Persistent Write Cache technology
  • Rotational Vibrations sensor

Product Description

Toshiba Enterprise HDD 4TB 3.5" SATA 6Gbit/s 7200RPM

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.



  • Industry Standard 3.5-inch 26.1mm Height Form Factor.
  • Large-Capacity (6 / 5 / 4 / 3 / 2 TB 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.

Technical Specification

Toshiba Enterprise HDD 4TB 3.5" SATA 6Gbit/s 7200RPM

Manufacturer Warranty

Service & Support Limited warranty - 5 years


Device Type Hard drive - internal - nearline
Capacity 4 TB
Form Factor 3.5" x 1/3H
Interface SATA 6Gb/s
Buffer Size 128 MB
Features Business critical
Width 101.6 mm
Depth 147 mm
Height 26.1 mm
Weight 720 g


Drive Transfer Rate 600 MBps (external)
Internal Data Rate 185 MBps
Seek Time 8.5 ms (average)
Average Latency 4.17 ms
Spindle Speed 7200 rpm


MTBF 1,400,000 hours
Start / Stop Cycles 600,000

Expansion & Connectivity

Interfaces 1 x SATA 6 Gb/s - 7 pin Serial ATA
Compatible Bay 3.5" x 1/3H


Power Consumption 11.3 Watt (active) ¦ 6 Watt (idle)


Compliant Standards RoHS

Environmental Parameters

Min Operating Temperature 5 °C
Max Operating Temperature 55 °C
Shock Tolerance 70 g @ 2ms (operating) / 300 g @ 2ms (non-operating)
Vibration Tolerance 0.75 g @ 5-300 Hz (operating) / 5 g @ 5-500 Hz (non-operating)
Sound Emission 31 dB

Product Reviews

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Toshiba Enterprise HDD 4TB 3.5" SATA 6Gbit/s 7200RPM

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Toshiba Enterprise HDD 4TB 3.5" SATA 6Gbit/s 7200RPM

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£ 159.00  inc. vat

£ 132.50 ex. vat

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