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header-product Internal Hard Drive Western Digital 4 TB 3.5" Serial ATA WD42PURZ
339.49 €

Internal Hard Drive Western Digital 4 TB 3.5" Serial ATA WD42PURZ

Internal Hard Drive Western Digital 4 TB WD42PURZ Photo 1
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Internal Hard Drive Western Digital 4 TB 3.5" Serial ATA WD42PURZ

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Internal Hard Drive Western Digital 4 TB 3.5" Serial ATA WD42PURZ

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Short description

The Western Digital WD42PURZ is a reliable internal hard drive with a capacity of 4 TB and a 3.5" form factor. It features a Serial ATA interface for fast data transfer and a hybrid cache memory of 0.256 GB, ensuring efficient performance for your storage needs. Ideal for both personal and professional use, this HDD provides ample space for your files, applications, and media.
Available at price 339.49 €: 62 pcs.
Total available for order: 75 pcs.
Warranty: 2 Years
SKU: 4332455
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
09.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
14.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.53 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
14.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Available for private customers at price 343.99 €: 13 pcs.
Together cheaper
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Product information

Description

The Western Digital WD42PURZ is a 3.5" internal hard drive with 4 TB capacity and a Serial ATA interface, designed for surveillance storage. It is built to run in always-on NVR and DVR environments, tolerating higher operating temperatures and equipment vibration. The drive incorporates AllFrame™ technology to reduce frame loss and improve video playback, and supports compatibility with a wide range of security systems. The WD42PURZ is suitable for multi-camera setups and offers enhanced power efficiency and workload ratings compared with standard desktop drives.

Advantages

WD42PURZ is engineered for continuous 24/7 surveillance use with an MTBF up to 1 million hours and tarnish-resistant components for reliable operation. It supports workload ratings up to 180 TB/year and can handle up to 64 single-stream HD cameras on capacities 6 TB and above, while improved power efficiency helps reduce operating costs. Built-in AllFrame™ technology improves ATA streaming to minimize frame loss and enhance video playback quality. The drive is widely compatible with industry enclosures and chipsets and integrates with Western Digital Device Analytics (WDDA) for proactive monitoring and diagnostics.

Suitable for

  • Small to medium NVR and DVR surveillance systems
  • Continuous 24/7 video recording environments
  • Multi-camera setups and systems requiring reliable video playback

Key specifications

  • Capacity: 4 TB (4000 GB)
  • Form factor: 3.5"
  • Interface: Serial ATA (SATA)
  • Model: WD42PURZ
  • Hybrid cache: 0.256 GB
  • Weight: 0.57 kg
  • Designed for surveillance workloads up to 180 TB/year
  • MTBF: up to 1,000,000 hours

How to use

Install the WD42PURZ into a compatible 3.5" drive bay in your DVR/NVR or surveillance-capable enclosure, connect to the system via the SATA interface, and format the drive according to the recorder or operating system requirements. Verify firmware and compatibility with your security system vendor if necessary. After installation, configure your recorder to allocate storage and camera streams according to your retention and resolution needs.

Usage recommendations

Use the WD42PURZ in devices designed for surveillance workloads and maintain firmware and system updates. For multi-bay systems, ensure proper cooling and vibration control; monitor drive health with Western Digital Device Analytics (WDDA) or compatible monitoring tools to plan proactive replacements and maintain optimal performance.

Specifications

HDD capacity:
4000 GB
HDD size:
3.5
Weight:
0.57 kg
All features

Features

HDD capacity:
4000 GB
HDD size:
3.5
Hybrid-HDD cache memory:
0.256 GB
Component for:
Surveillance system
Workload rate limit:
180 TB/year
Interface:
Serial ATA
Type:
HDD
24/7 operation:
Yes

Other features

Maximum number of cameras supported:
64

Weight & dimensions

Weight:
0.57 kg
Height:
26.1 mm
Width:
101.6 mm
Depth:
147 mm

Packaging data

Quantity per pack:
1 pc(s)

Logistics data

Harmonized System (HS) code:
84717050

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH355 13 14.07.2026 343.99 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
EU6 62 09.07.2026 Best delivery 339.49 €
343.99 €
Stock: 13
Delivery Date: 14.07.2026
Warehouse: WH355
Available only for legal entities
339.49 €
Stock: 62
Delivery Date: 09.07.2026 Best delivery
Warehouse: EU6

Customer reviews

Customer questions

FAQ

How much does the Internal Hard Drive Western Digital 4 TB WD42PURZ cost, and is it available for purchase?

The price is 339.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 75 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Western Digital products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Western Digital service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: hdd capacity, hdd size, weight, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Internal Hard Drive Western Digital 4 TB WD42PURZ?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.