# Internal Hard Drive Western Digital 8TB 3.5" Serial ATA III WD85PURZ

**URL:** https://aio.lv/en/product--western-digital-wd85purz--11043532
**Data updated:** 2025-12-30 15:09 (EET)
**Category:** Hard Disk Drives (HDD)
**Manufacturer:** Western Digital
**Manufacturer code:** WD85PURZ
**EAN:** 0718037889245
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Western Digital Blue 8TB internal hard drive offers a large storage capacity of 8TB, a speed of 5400 RPM, and a buffer size of 256MB. Designed for reliability and performance, this 3.5" Serial ATA III drive is ideal for storing large files, multimedia, and applications. It ensures efficient data access and is suitable for both personal and professional use.

## Long description

Internal Hard Drive Western Digital 8TB 3.5" Serial ATA III WD85PURZ is a surveillance-class 3.5" HDD with 8 TB capacity, 5400 RPM spindle speed and 256 MB buffer designed for continuous 24/7 video recording in DVR and NVR systems. Engineered for surveillance environments, this drive is optimized to handle sustained workloads, elevated operating temperatures and vibration present in multi-bay recording systems while providing compatibility with a wide range of enclosures and chipsets.
Advantages
WD Purple drives include AllFrame™ technology to reduce video frame loss and improve recording and playback. They offer a surveillance-oriented workload rating of up to 180 TB/year and an MTBF of up to 1,000,000 hours, plus tarnish-resistant components for improved reliability in demanding conditions. The drive supports up to 64 single-stream HD cameras and is backed by a limited 3-year warranty.
Suitable for
24/7 DVR and NVR surveillance systems
Multi-bay network video recorders with more than eight drive bays
Security installations requiring continuous recording and multiple camera streams
Systems needing compatibility with a variety of enclosures and chipsets
Key specifications
Model: WD85PURZ (Western Digital Purple)
Capacity: 8 TB (8000 GB)
Form factor: 3.5"
Interface: Serial ATA III
Rotation speed: 5400 RPM
Cache: 256 MB
Workload rating: up to 180 TB/year
MTBF: up to 1,000,000 hours
Weight: 0.65 kg
EAN: 0718037889245
How to use
Install the drive into a compatible 3.5" bay in your DVR/NVR or supported enclosure, connect using a SATA III data cable and appropriate power connector, then configure the recorder according to the manufacturer’s setup procedure. Ensure the recorder firmware and system chipset are supported and recognized during initial setup. For multi-drive systems, follow the enclosure or recorder vendor’s guidelines for bay population and RAID configuration if applicable.
Usage recommendations
Place the drive in a well-ventilated enclosure or rack to maintain acceptable operating temperatures, avoid excessive vibration during installation, and use compatible, tested DVR/NVR hardware and firmware to minimize frame loss and ensure reliable continuous recording.

## Specifications

### Features

| Feature | Value |
|---|---|
| HDD capacity | 8000 GB |
| HDD size | 3.5 |
| HDD speed | 5400 |
| Mean time between failures (MTBF) | 1000000 h |
| Start/stop cycles | 300000 |
| HDD interface transfer rate | 6 Gbit/s |
| HDD sustained transfer rate | 210 MiB/s |
| Component for | Surveillance system |
| 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 |
| 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 |
|---|---|
| Operating voltage | 5 V |
| Power consumption (idle) | 23 W |

### Packaging data

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

## FAQ

### 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, mean time between failures (mtbf), 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 8TB WD85PURZ?

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.

## Image

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