# Internal Hard Drive Western Digital Purple WD43PURZ 4TB 5400RPM 256MB 3.5" SATA III

**URL:** https://aio.lv/en/product--western-digital-wd43purz--11198060
**Data updated:** 2025-12-30 18:31 (EET)
**Category:** Other goods
**Manufacturer:** Western Digital
**Manufacturer code:** WD43PURZ
**EAN:** 718037898308
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 299.49 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 247.51 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--western-digital-wd43purz--11198060

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

The Western Digital Purple WD43PURZ is a 4TB internal hard drive designed for surveillance systems. With a speed of 5400 RPM and a 256MB buffer, it ensures reliable performance for continuous video recording and playback. Its 3.5" form factor and SATA III interface make it compatible with most systems.

## Long description

The Western Digital Purple WD43PURZ 4TB is an internal 3.5" SATA III hard drive engineered for 24x7 video surveillance recording. With a 5400 RPM spindle speed and 256MB cache, this surveillance-class drive is built to operate continuously in NVR and DVR systems, offering compatibility testing across a wide range of security equipment. AllFrame™ technology helps reduce frame loss and improves video playback reliability.
Advantages
WD Purple drives are optimized for always-on surveillance workloads, designed to tolerate heat fluctuations and vibration common in multi-drive security environments. The drive’s 256MB buffer supports sustained write performance for multiple high-definition video streams, while SATA III connectivity and a standard 3.5" form factor ensure broad system compatibility. AllFrame™ firmware further enhances playback by minimizing dropped frames.
Suitable for
Network video recorders (NVR) and digital video recorders (DVR)
Home and small business surveillance systems
Multi-drive security arrays and RAID configurations
Key specifications
Capacity: 4 TB
Form factor: 3.5"
Interface: SATA III
Rotation speed: 5400 RPM
Cache: 256 MB
Manufacturer model: WD43PURZ
EAN: 718037898308
How to use
Install the drive into a compatible 3.5" bay in your NVR, DVR, or desktop chassis, connect via a SATA III data cable and power connector, and configure the device according to your recorder’s setup procedure. For RAID or multi-drive arrays, follow the recorder or NAS manufacturer’s instructions to initialize and format the drive before starting surveillance recording.
Usage recommendations
Use WD Purple WD43PURZ in systems designed for continuous recording; ensure adequate cooling and secure mounting to reduce vibration. Regularly verify firmware compatibility with your recorder and consider scheduled health checks and backups to maintain long-term surveillance data integrity.

## Specifications

| Feature | Value |
|---|---|
| HDD capacity | 4000 GB |
| Interface | Serial ATA III |
| Type | HDD |
| HDD speed | 5400 |
| HDD size | 3.5 |
| Component for | PC |
| Storage drive buffer size | 256 MB |

## FAQ

### How much does the Internal Hard Drive Western Digital Purple WD43PURZ cost, and is it available for purchase?

The price is 299.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 22.07.2026 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: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Internal Hard Drive Western Digital Purple WD43PURZ be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11198060/64518954_large.webp