Western Digital Red Plus, 4TB, 5400rpm, 128MB, SATA III, CMR

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ID: 1497025 Product code: WD40EFZZ
Can be ordered 100 units Availability: 14 days after order approval
Warranty: 2 years (Warranty for business entities 1 year)
234.52 €
189.13 € w/o VAT
Ready for dispatch
27.10.2026
starting from 1.99 € with VAT
Delivery options
  • Omniva parcel machine
    Within 1-2 working days
    1.99 €
  • SmartPosti parcel terminal
    Within 1-2 working days
    1.99 €
  • Unisend parcel terminal
    Within 1-2 working days
    1.99 €
  • Delivery by courier to the address
    Within 1-2 working days
    5.99 €
Main product parameters All parameters
  • Capacity: 4 TB
  • Data Interface: SATA III
  • Spindle rotation speed: 5400 rpm
  • Data buffer: 128 MB
Description
Dateks offers to buy the Western Digital hard disc with 4 TB data capacity, SATA III connection, 5400 rpm rotation speed and 128 MB cache memory.

This hard disc has SATAIII connection. SATAIII, or SATA 6GB/s is the latest generation data transmission connection found in the most modern computers for ensuring sufficient SSD discs data flow exceeding the SATAII possibilities. The speed of the cache memory of hard discs can sometimes exceed also the SATAII passage possibilities because in essence this cache memory is a small size SDD disc (~64 Mb). Therefore, when the relevant port is available on the motherboard it is advisable to select the SATAIII disc.
All parameters
Capacity 4 TB
The HDD capacity in Gigabytes indicates how much information can be stored by the HDD. The capacity of the HDD is fixed and cannot be increased after buying the HDD. Therefore, upon buying the HDD you should verify its compliance with your current volume requirements and provides a reserve for future needs.
Use : NAS
Data Interface SATA III
The connection of the HDD to the computer. The current industry standard is SATA connection. IDE connection is available with older computers. Prior to buying the HDD you should verify whether the motherboard has a free connection slot and the support for the chosen disc capacity.
Spindle rotation speed 5400 rpm
The HDD rotations. The HDDs of most desktop computers have 7200rpm and this has already become the industry standard. If you want to achieve a higher speed you should buy the HDD of 10000rpm. The operation noise, temperature and power consumption of 10000rpm HDDs are much higher than these of the 7200rpm HDDs parameters, therefore, prior to buying a 10000rpm HDD you should verify the compliance of the enclosure, power supply unit and the cooling with the technical requirements of this HDD.
Data buffer 128 MB
Data buffer is a high-speed memory built-in the HDD and allowing the disc to receive data at a smooth speed irrespective of the level of loading the physical memory of the disc at the particular time. If you work with a high number of small volume files (documents, photos, etc.) we recommend to buy an HDD with 8Mb or higher data buffer.
More detailed specification
EAN - 718037905754
Gross Weight Kg - 0,65
Manufacturer Code - WD40EFZZ
Manufacturer Name - Western Digital
Short description - WD HD3.5" SATA3 4TB WD40EFZZ / 24x7 / NAS ~~~
234.52 €
189.13 € w/o VAT
Western Digital Red Plus, 4TB, 5400rpm, 128MB, SATA III, CMR
Intel technology provider Platinum 2020
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