Your data. Your choice.

If you select «Essential cookies only», we’ll use cookies and similar technologies to collect information about your device and how you use our website. We need this information to allow you to log in securely and use basic functions such as the shopping cart.

By accepting all cookies, you’re allowing us to use this data to show you personalised offers, improve our website, and display targeted adverts on our website and on other websites or apps. Some data may also be shared with third parties and advertising partners as part of this process.

Legal noticePrivacy notice

WD Purple

4 TB, 3.5"
Price in EUR including VAT
EUR49,31/1TB
22Ratings
BrandMore from WD
Delivered Wed, 21.1.
10 pieces in stock at third-party supplier
Supplied by
JACOB DE
free shipping

Memory Size6

Product details

The WD Purple 4TB SATA HDD is an internal hard drive specifically designed for surveillance applications. With a storage capacity of 4 terabytes, it provides ample space for storing video data and other important information. The hard drive utilizes the SATA interface, which enables fast data transfer, and is equipped with a 128 MB cache that enhances performance during data processing. This HDD is optimized for continuous operation and is ideal for use in surveillance systems, where reliability and continuous access to data are crucial. The WD Purple series is known for its durability and efficiency, making it a preferred choice for security applications.

  • Optimized for surveillance applications
  • 4TB storage capacity for extensive data storage
  • SATA interface for fast data transfer
  • 128 MB cache to enhance data processing.

Key specifications

Interface version
SATA III
Storage Technology
CMR
Interface
SATA
Scope of application
Surveillance
Cache
128 MB
Sustained Speed HDD
175 MB/s
Max. Speed
5400 RPM

General information

Item number
64940448
Manufacturer
WD
Category
Hard drives
Manufacturer no.
WD44PURZ
Release date
25.11.2025

Data storage properties

Scope of application
Surveillance
Interface
SATA
Interface version
SATA III
Form factor
3.5"
Storage capacity
4 TB
Cache
128 MB
Sustained Speed HDD
175 MB/s
Max. Speed
5400 RPM
Storage Technology
CMR
Max. Workload Rate
180 TB/J
MTBF
1000000 h

Operating conditions

Maximum operating temperature
65 °C

Noise emission

Max. noise level
26 dB

Power supply

Power consumption (standby)
0.30 W
Power consumption
4.60 W

Origin

Country of origin
Malaysia

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
HDD

Product dimensions

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

Legal Notice

Product Safety

Package dimensions

Length
21 cm
Width
15 cm
Height
7.60 cm
Weight
615 g

14-day cancellation right
30-day right of return
24 Months statutory warranty
5 additional offers
Report concern

Compare products

Goes with

Reviews & Ratings

Statutory warranty score

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

Source: Galaxus
  • 3.HPE
    0,9 %
  • 4.Dell
    1,1 %
  • 5.Toshiba
    1,6 %
  • 5.WD
    1,6 %
  • 7.Seagate
    1,9 %

Statutory 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: Galaxus
  • 1.HPE
    0 days
  • 2.Seagate
    3 days
  • 2.Synology
    3 days
  • 2.Toshiba
    3 days
  • 2.WD
    3 days

Return rate

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

Source: Galaxus
  • 1.Ubiquiti
    1 %
  • 2.Synology
    1,6 %
  • 3.WD
    2,5 %
  • 4.Toshiba
    2,6 %
  • 5.Seagate
    3,4 %
Source: Galaxus