Toshiba MC04ACA400E 4TB SATA Hard Drive

Toshiba Part #/MPN: MC04ACA400E

DiscTech Item #: TOS-MC04ACA400E-RF-OE

  • Special Order - Ships in 5-10 business days
    Special Order - Ships in 5-10 business days

    This item has a lead time for fulfilment (as listed), this is approximate. Your credit card will be authorized in full on the day of ordering; it will not be charged until the day of shipment.


Enterprise Grade

Capacity: 4TB

Speed: 7,200RPM

Interface Types: SATA

Form Factor: 3.5inx1.0in LFF Hard Drive

Sector Size: 512 / 512e

Sustained Throughput: 140

Average Seek Time: 4.17

Electrical Interface: SATA 600 - 6.0Gbps

On-Board Cache: 128MB

Toshiba MC04ACA400E 4TB / 4000GB 6.0Gbps 7,200 RPM 512e Enterprise SATA Hard Drive - Refurbished

The MC Series hard disk drive (HDD) models provide enterprise-class feature and capacities optimized for scale-out servers and storage workloads. Providing a balance between high-capacity and performance, the Toshiba MC series is ideal for moderate-workload data centers, and for scale -out storage and replicated data environments

- Affordable High Capacity storage for moderate workload use cases

- High capacity per spindle for improved storage density and reduced cost of ownership

- 7200rpm performance

- Vibration Compensation technology

- 180TB per year workload rating

- SATA 6Gbs interface performance


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

Enterprise Cloud HDD
Model NumberMC04ACA400E
Basic Specifications
InterfaceSATA-2.6 / 3.0
Interface Speed6.0 Gbit/s , 3.0 Gbit/s , 1.5 Gbit/s
Formatted Capacity4TB / 4000GB
Logical Data Block Length (HOST)512 B
Logical Data Block Length (DISK)4,096 B
Environmental ComplianceRoHS Compatible
Buffer Size128 MiB
Rotation Speed7,200 rpm ±0.1 %
Average Latency Time4.17 ms
Data Transfer Speed (Sustained)170 MiB/s
Unrecoverable Error Rate10 per 10e15 bits read
MTTF800,000 hours
24 x 7 OperationYes
Workloads180 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
Height26.1 mm Max
Width101.6 mm ± 0.25 mm
Lenth147 mm Max
Weight720 g Max
Environmental Requirements
Temperature (Operating)5 to 55 °C
Temperature (Non-operating)-40 to 70°C
Humidity (Operating)5 to 90 % R.H.
Humidity (Non-operating)5 to 95 % R.H.
Altitude (Operating)-305 to +3,048 m
Altitude (Non-operating)-305 to +12,192 m
Vibration (Operating)
  • 7.35 m/s2 { 0.75 G } ( 5 to 300 Hz )
  • 2.45 m/s2 { 0.25 G } ( 300 to 500 Hz )
  • Vibration (Non-operating)49 m/s2 { 5.0 G } ( 5 to 500 Hz )
    Shock (Operating)686 m/s2 { 70 G } ( 2 ms duration )
    Shock (Non-operating)2,940 m/s2 { 300 G } ( 2 ms duration )

    Click here to view the manufacturer's item description/brochure

    ROHS Compliant

    Weight: 1.8 lb

    Warranty: 1 Year DiscTech


    Condition Levels Explained

    These products have had NO problems or failures, they merely have some usage. The product has been professionally returned to excellent condition. These items have been fully tested, formatted (if appropriate) &repackaged. Hard drives are fully vetted for surface defects and wear, only healthy disks are approved for resale to our customers. Please see our refurbishing process for more details. Watch a video about our refurbishing process

    1 Year DiscTech Warranty

    Product Warranties Explained

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