Toshiba MG04ACA500A 5TB SATA Hard Drive

Toshiba Part #/MPN: MG04ACA500A

DiscTech Item #: TOS-MG04ACA500A-BN-OE

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Enterprise Grade

Capacity: 5TB

Speed: 7,200RPM

Interface Types: SATA

Form Factor: 3.5inx1.0in LFF Hard Drive

Sector Size: 4Kn

Sustained Throughput: 205

Average Seek Time: 4.17

Electrical Interface: SATA 600 - 6.0Gbps

On-Board Cache: 128KB

Toshiba MG04ACA500A 5TB 6Gbps 7.2K RPM 4Kn Enterprise SATA HDD - Brand New

Toshiba MG04ACA500A 5TB / 5000GB 6.0 Gb/s 7200 RPM 4K (Native) Enterprise Serial ATA Hard Disk Drive - Brand New


Enterprise Capacity HDD
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 26.1mm 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

  • Industry Standard 3.5-inch 26.1 mm Height Form Factor
  • Large-Capacity
  • 7,000 RPM Performance
  • SATA 6.0 Gbit/s Interface
  • 550 Total TB Transferred per Year Workload Rating
  • 512e or 4Kn Advanced Format Sector Technology


  • 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


This drive is compatible with any server that accepts 3.5in x 1.0in (LFF) SATA drives.

Toshibia Enterprise HDD
Model NumberMG04ACA500A
Basic Specifications
InterfaceSATA-2.6 / 3.0
Interface Speed6.0 Gbit/s , 3.0 Gbit/s , 1.5 Gbit/s
Formatted Capacity5TB / 5000GB
Logical Data Block Length (HOST)4,096 B
Logical Data Block Length (DISK)4,096 B
Environmental ComplianceRoHS Compatible
Buffer Sizee128 MiB
Rotation Speed7,200 rpm ±0.1 %
Average Latency Time4.17 ms
Data Transfer Speed (Sustained)205 MiB/s
Unrecoverable Error Rate10 per 10e16 bits read
MTTF1,400,000 hors
24 x 7 OperationYes
Workloads550 TB/y
Power Requirements
Supply Voltage5 V ±5 % , 12 V ±5 %
Power Consumption (Read / Write)11.3 W
Power Consumption (Idle-B)6.0 W Typ
Energy Consumption Efficiency / Category Name0.00120 / C
Height26.1 mm Max
Width101.6 mm ± 0.25 mm
Lenth147 mm Max
Weight720 g Max

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ROHS Compliant

Alternate MPNs: HDEPR20GEA51

Weight: 1.8 lb

Warranty: 1 Year DiscTech

Brand New

Condition Levels Explained

The product is brand new.

1 Year DiscTech Warranty

Product Warranties Explained

The product has a DiscTech warranty for the time period specified. View our limited warranty