Western Digital 4TB, 5400rpm, 128MB, SATAIII, Red Plus

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ID: 1388053 Product code: WD40EFZX
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Warranty: 3 years
Main product parameters All parameters
  • Capacity: 4 TB
  • Data Interface: SATA III
  • Spindle rotation speed: 5400 rpm
  • Data buffer: 128 MB
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Capacity 4 TB 4 TB 26 TB 4 TB 4 TB
Use NAS NAS NAS Desktop NAS
Data Interface SATA III SATA III SATA III SATA III SATA III
Spindle rotation speed 5400 rpm 5400 rpm 7200 rpm 7200 rpm 5400 rpm
Data buffer 128 MB 128 MB 512 MB 256 MB 256 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
Additional information in manufacturers website Western Digital 4TB, 5400rpm, 128MB, SATAIII, Red Plus
Category Code - HDS
Description - Packed with power to handle the small- to medium-sized business NAS environments and increased workloads1 for SOHO customers, WD Red™ Plus is ideal for archiving and sharing, as well as RAID array rebuilding on systems using ZFS and other file systems. Built and tested for up to 8-bay NAS systems, these drives give you the flexibility, versatility, and confidence in storing and sharing your precious home and work files.
HDD Family name - Red Plus
Shipping boxes-on-pallet quantity - 40
Unit Box Height - 0.215
Unit Box Length - 0.495
Unit Box Width - 0.0138
Unit Calculated Volume - 0.00165 cubm
Unit Calculated Weight - 0.62 kg
Units per Pallet - 800
Units per Shipping Box - 20
Vendor Homepage - shop.westerndigital.com/en-ie/products/internal-drives/wd-red-plus-sata-3-5-hdd#WD10EFRX
Warranty - 36L months
185.73 €
Western Digital 4TB, 5400rpm, 128MB, SATAIII, Red Plus
Intel technology provider Platinum 2020
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