Western Digital 4TB, 54000rpm, 256MB, SATAIII, Blue, CMR

Picture may differ from actual product, there can be accessories and parts not supplied with the actual product.
ID: 936474 Product code: WD40EZAX
In stock 11 units
Warranty: 2 years
181.16 €
219.20 € with VAT
Ready for dispatch
on Monday, 27.07.2026
starting from 0 € w/o VAT
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Main product parameters All parameters
  • Capacity: 4 TB
  • Data Interface: SATA III
  • Spindle rotation speed: 5400 rpm
  • Data buffer: 256 MB
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 : Desktop
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 256 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
Brand - WESTERN DIGITAL
Buffer - 256 MB
Category - Datoru komponentes :: Cietie diski (HDD)
Category - PC COMPON
Category 1 - Festplatten
Category 2 - Interne Festplatten
Code - WD40EZAX
Color - Not applicable
Country of origin - CN
Depth - 147 mm
Desc - Tips: HDD, Apjoms: 4 TB, Izmērs: 3.5", Apgriezienu skaits : 5400 rpm, Buferatmiņa: 256 MB, Savietojamība: SATA III - 6 GB/s, Garantija: 2 gadi
Description -
Description - HDD WD Blue 4TB, 54000rpm, 256MB,SATAIII
Designation - CE+WEEE
dimensionalWeight - 88
dimension depth - 150 mm
dimension height - 100 mm
dimension weight - 600 g
dimension width - 25 mm
Disk type - HDD
Drive type - Internal
EAN -
EAN - 718037898605
ean - 718037898605
EAN - 0718037898605
Features - Component for - PC
Features - HDD capacity - 4 TB
Features - HDD interface transfer rate - 6 Gbit/s
Features - HDD size - 3.5"
Features - HDD speed - 5400 RPM
Features - Hot-swap - No
Features - Interface - Serial ATA III
Features - Noise level (idle) - 23 dB
Features - Type - HDD
Form factor (width) - 3,5'' (LFF)
Gross weight - 0.62
guarantee - 24
guarantee_type - normal
HDD capacity - 4 TB
HDD interface - SATA III - 6 Gb/s
height - 0.04
Height - 26.1 mm
LargeDescHTML -
length - 0.16
Manufacturer - Western Digital
Model - WD Blue
MPN - WD40EZAX
Name - Cietais disks Western Digital 4TB WD40EZAX
name - HDD WD Blue 4TB 3,5 256MB 5400RPM CMR
Name - WD Blue 4TB SATA 8.9cm 3.5Zoll PC 6 Gb/s PC HDD
Operational conditions - Operating temperature (T-T) - 0 - 60 °C
Operational conditions - Storage temperature (T-T) - -40 - 70 °C
Other features -
Power - Power consumption (idle) - 3.1 W
Power - Power consumption (read) - 4.7 W
Power - Power consumption (write) - 4.7 W
producer - Western Digital
producerCode - WD40EZAX
productName - Western Digital Blue WD40EZAX internal hard drive 3.5" 4 TB Serial ATA III
productSize - Normal
Rotational Speed - 5400 RPM
sizeX - 150
sizeY - 28
sizeZ - 105
Subcategory - HDD
Tariff No. - 84717050
vendpn - WD40EZAX
Warranty -
warrantyLength - 24
warrantyType - G
Weight - 0.56
Weight - 0.57 kg
weight - 555
Weight & dimensions - Depth - 147 mm
Weight & dimensions - Height - 26.1 mm
Weight & dimensions - Weight - 570 g
Weight & dimensions - Width - 101.6 mm
width - 0.12
Width - 101.6 mm
181.16 €
219.20 € with VAT
Western Digital 4TB, 54000rpm, 256MB, SATAIII, Blue, CMR
Tālr. 67275758 gsm 26117175 (p.o.t.c.p. 9:00-18:00)
Intel technology provider Platinum 2020
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