# HDD Western Digital 8 TB 3.5" Serial ATA III WD81PURZ

**URL:** https://aio.lv/en/product--western-digital-wd81purz--733846
**Data updated:** 2025-12-28 21:37 (EET)
**Category:** Hard Disk Drives (HDD)
**Manufacturer:** Western Digital
**Manufacturer code:** WD81PURZ
**EAN:** 0718037863078
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 489.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 404.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--western-digital-wd81purz--733846

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Western Digital Purple 8 TB internal hard drive is designed for surveillance systems. With a speed of 5400 RPM and a 256 MB buffer, it ensures reliable performance for continuous recording. The 3.5" form factor and Serial ATA III interface make it compatible with most systems. Ideal for storing large amounts of video data, it provides durability and efficiency for 24/7 operation.

## Long description

The Western Digital Purple 8 TB (WD81PURZ) 3.5" SATA III internal hard drive is designed for continuous, high-definition surveillance recording. With 8 TB capacity, 5400 RPM spindle speed and a 256 MB buffer, this drive is suitable for storing large volumes of video for 24/7 systems and is compatible with standard 3.5" bays and SATA III interfaces.
Advantages
WD Purple is engineered specifically for surveillance environments: it supports a workload rate up to 180 TB/year and is optimized for always-on operation in high-temperature conditions. The drive supports up to 64 cameras, offers low power consumption for reduced heat generation and uses IntelliSeek technology to minimize noise and vibration. From a recognized storage manufacturer, it delivers reliable video playback and system integration with a wide range of enclosures and chipsets.
Suitable for
 Network Video Recorders (NVRs) for small to medium CCTV installations
 24/7 surveillance systems requiring continuous recording
 Multi-camera setups up to 64 cameras
 Storage of high-definition video footage
Key specifications
 Capacity: 8 TB (8000 GB)
 Form factor: 3.5"
 Interface: Serial ATA III (SATA III)
 Spindle speed: 5400 RPM
 Cache buffer: 256 MB
 Supported workload: up to 180 TB/year
 Maximum cameras supported: up to 64
 Weight: 0.65 kg
 Manufacturer model: WD81PURZ
 EAN: 0718037863078
How to use
Install the WD Purple 3.5" drive into a compatible desktop chassis, NAS enclosure or NVR that accepts SATA III drives. Secure the drive in the drive bay with screws or the enclosure's mounting system, connect the SATA data and power cables to the host device, and configure the drive within the recorder or operating system. For NVRs, follow the recorder manufacturer's drive initialization and RAID setup instructions if applicable.
Usage recommendations
For continuous surveillance use, place the drive in a well-ventilated enclosure to reduce ambient temperature. Ensure firmware compatibility with your NVR or enclosure and monitor drive health periodically. Use WD Purple drives in systems within the specified supported camera count and workload to maintain reliable recording performance.

## Specifications

### Features

| Feature | Value |
|---|---|
| HDD capacity | 8000 GB |
| HDD size | 3.5 |
| HDD speed | 5400 |
| Start/stop cycles | 300000 |
| HDD interface transfer rate | 6 Gbit/s |
| Component for | Surveillance system |
| HDD average transfer rate | 213 MB/s |
| Interface | Serial ATA III |
| Type | HDD |
| Storage drive buffer size | 256 MB |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 70 |
| Operating temperature (T-T) | 0 - 65 |
| Storage relative humidity (H-H) | 5 - 90 |
| Operating shock | 30 G |
| Non-operating shock | 250 G |

### Other features

| Feature | Value |
|---|---|
| Compliance certificates | RoHS |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.65 kg |
| Height | 26.1 mm |
| Width | 101.6 mm |
| Depth | 147 mm |

### Power

| Feature | Value |
|---|---|
| Power consumption (standby) | 0.8 W |
| Operating voltage | 5 V |
| Power consumption (idle) | 8.12 W |
| Power consumption (read) | 9 W |
| Power consumption (write) | 9 W |

### Packaging content

| Feature | Value |
|---|---|
| Storage drive adapter included | No |

## FAQ

### How much does the HDD Western Digital 8 TB WD81PURZ cost, and is it available for purchase?

The price is 489.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 40 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: Bank transfer. 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. 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, 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.

## Image

https://aio.lv/img/cache/product/733846/62631591_large.webp