WD Harddisk Ultrastar DC HC310 4TB SATA-III

4 TB, 3.5"
Ratings
BrandMore from WD
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Product details

Datacenter hard drive. 3.5" hard drive, 4 TB, SATA III (6 Gb/s). 7200 rpm, sector size: 512e, 256 MB cache buffer. Excellent random and sequential performance. Suitable for RAID arrays, distributed file systems, direct attached storage, and network storage. Secure Erase (SE). This drive features a built-in, cryptographically secure pseudo-random number generator. When using Secure Erase, the drive overwrites the entire surface of the hard drive, including areas not accessible to users.

Key specifications

Scope of application
Enterprise
Interface
SATA
Interface version
SATA III
Cache
256 MB
Sustained Speed HDD
255 MB/s
Max. Speed
7200 RPM
Storage Technology
CMR

General information

Item number
22725838
Manufacturer
WD
Category
Hard drives
Manufacturer no.
0B36040
Release date
27.8.2018

Data storage properties

Scope of application
Enterprise
Interface
SATA
Interface version
SATA III
Form factor
3.5"
Storage capacity
4 TB
Cache
256 MB
Sustained Speed HDD
255 MB/s
Max. Speed
7200 RPM
Storage Technology
CMR
MTBF
2000000 h
Hard disk additional functions
Hardware encryption

Operating conditions

Maximum operating temperature
60 °C

Power supply

Power consumption (standby)
5.90 W
Power consumption
7 W

Origin

Country of origin
Germany

Sustainability

Manufacturer commitment
SBTi

Scope of delivery

Scope of delivery
1 piece

Product dimensions

Length
14.70 cm
Width
10.16 cm
Height
2.61 cm
Weight
715 g

Package dimensions

Length
17 cm
Width
10 cm
Height
3 cm
Weight
704 g

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Hard drives» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 2.Synology
    0.8 %
  • 4.Dell
    1 %
  • 5.Toshiba
    1.6 %
  • 5.WD
    1.6 %
  • 7.Seagate
    2.1 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.HPE
    0 days
  • 2.Seagate
    2 days
  • 2.Synology
    2 days
  • 4.Toshiba
    3 days
  • 4.WD
    3 days

Return rate

How often is a product of this brand in the «Hard drives» category returned?

Source: Digitec Galaxus
  • 1.Ubiquiti
    0.8 %
  • 2.Synology
    1.4 %
  • 3.WD
    2.5 %
  • 4.Seagate
    3.1 %
  • 5.Toshiba
    3.6 %
Source: Digitec Galaxus