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

**URL:** https://aio.lv/en/product--western-digital-0718037898308--10486805
**Data updated:** 2025-12-31 08:36 (EET)
**Category:** Hard Disk Drives (HDD)
**Manufacturer:** Western Digital
**Manufacturer code:** 0718037898308
**EAN:** 0718037898308
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 276.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 228.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--western-digital-0718037898308--10486805

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The Western Digital Purple WD43PURZ is a 4TB internal hard drive designed for surveillance applications. It operates at 5400 RPM with a 256MB buffer, ensuring reliable performance and efficient data storage. The 3.5" SATA III interface provides compatibility with a wide range of systems, making it an excellent choice for security setups.

## Long description

The Western Digital Purple WD43PURZ is a 4TB internal hard drive tailored for continuous video surveillance recording. It features a 3.5" form factor, SATA III interface, 5400 RPM spindle speed and a 256MB cache to deliver reliable, surveillance-class storage compatible with a wide range of NVR and DVR systems. The drive is engineered to tolerate constant operation, temperature fluctuations and equipment vibrations typical for security environments, and includes AllFrame™ technology to help reduce frame loss and improve video playback quality.
Advantages
WD Purple drives are optimized for 24/7 operation in surveillance systems, offering endurance under sustained write workloads and resistance to vibration and heat common in multi-drive enclosures. The 256MB buffer and AllFrame™ technology help minimize frame loss and improve playback consistency, while the SATA III interface and standard 3.5" size ensure broad compatibility with NVRs and desktop-style surveillance systems.
Suitable for
Network video recorders (NVR) and digital video recorders (DVR) used in security systems
Multi-drive surveillance arrays and RAID configurations
Continuous, 24/7 recording of high-definition cameras
Key specifications
Capacity: 4 TB (4000 GB)
Form factor: 3.5"
Interface: SATA III
Spindle speed: 5400 RPM
Cache: 256 MB
How to use
Install the WD43PURZ into a compatible 3.5" drive bay in your NVR, DVR or surveillance server and connect it via a SATA III port. Configure the drive within your recorder’s storage management or RAID settings if used in an array. Use the recorder’s formatting and initialization tools as recommended by the device manufacturer before starting continuous recording.
Usage recommendations
For reliable surveillance operation, place the drive in a properly ventilated enclosure, avoid excessive ambient temperatures, and ensure firmware and NVR software are up to date. When deploying multiple drives, follow the recorder manufacturer’s guidelines for RAID levels and drive placement to maintain data integrity and performance.

## Specifications

### Features

| Feature | Value |
|---|---|
| HDD capacity | 4000 GB |
| HDD size | 3.5 |
| HDD speed | 5400 |
| Component for | PC |
| Interface | Serial ATA III |
| Type | HDD |
| 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 276.49 € (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 16.07.2026 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

### 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, hdd speed, 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.

## Image

https://aio.lv/img/cache/product/10486805/64392836_large.webp