# Internal HDD Western Digital Purple WD34PURZ 3 TB 3.5" 5400 RPM 128 MB Serial ATA III

**URL:** https://aio.lv/en/product--western-digital-wd34purz--11656442
**Data updated:** 2026-01-17 09:45 (EET)
**Category:** Hard Disk Drives (HDD)
**Manufacturer:** Western Digital
**Manufacturer code:** WD34PURZ
**EAN:** 718037905730
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 160.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 133.05 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--western-digital-wd34purz--11656442

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Western Digital Purple internal hard drive, model WD34PURZ, with 3 TB capacity for 3.5" bays. Designed for continuous surveillance use, it spins at 5400 RPM and features a 128 MB buffer and SATA III interface for reliable storage and sustained write performance. Weighs 0.57 kg; suitable for DVR/NVR systems and desktop storage expansions.

## Long description

Western Digital Purple WD34PURZ is a 3 TB internal 3.5" hard drive designed for continuous surveillance recording in DVR and NVR systems. Engineered for always-on operation, it offers a 5400 RPM spindle speed, 128 MB buffer and SATA III interface to support sustained write workloads and multiple video streams. The drive is tested for compatibility with a wide range of security systems and includes technologies to reduce frame loss and improve video playback.
Advantages
The drive is optimized for 24/7 surveillance environments with components and firmware tuned to resist heat fluctuations and vibration common in NVR enclosures. It features AllFrame™ technology to reduce dropped video frames and improve overall playback quality. Designed for sustained workloads, the drive supports high annual write ratings and is compatible with multi-bay systems and many industry enclosures and chipsets. A limited three-year warranty is provided.
Suitable for
DVR systems for CCTV recording
NVR setups for IP-camera recording
Small to medium multi-camera surveillance installations
Expanding storage capacity in security appliance enclosures
Key specifications
Capacity: 3 TB
Form factor: 3.5"
Interface: SATA III
Rotational speed: 5400 RPM
Cache (buffer): 128 MB
Optimized workload rating for surveillance (up to enterprise-class annual TBW for camera streams)
Designed for continuous 24/7 operation with high MTBF
Weight: approximately 0.57 kg
How to use
Install the WD Purple 3 TB drive into a compatible 3.5" bay of your DVR, NVR or storage enclosure following the appliance manufacturer's installation instructions. Connect the SATA power and data cables to the drive and initialize it via the recorder's storage management interface or your system BIOS/OS. Configure recording settings and camera streams in your recorder software to ensure proper allocation of write bandwidth and storage retention.
Usage recommendations
For reliable surveillance recording, use this WD Purple drive in systems designed for continuous operation, ensure adequate cooling in multi-bay enclosures, and verify compatibility with your DVR/NVR firmware. Regularly monitor drive health via the recorder's diagnostics and maintain backups for critical footage.

## Specifications

### Features

| Feature | Value |
|---|---|
| HDD capacity | 3000 GB |
| HDD size | 3.5 |
| HDD speed | 5400 |
| Component for | Surveillance system |
| HDD average transfer rate | 175 MB/s |
| Interface | Serial ATA III |
| Type | HDD |
| Storage drive buffer size | 128 MB |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 70 |
| Operating temperature (T-T) | 0 - 65 |

### Other features

| Feature | Value |
|---|---|
| Certification | BSMI, ICES-003/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TUV, UL |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.57 kg |
| Height | 26.1 mm |
| Width | 101.6 mm |
| Depth | 147 mm |

## FAQ

### How much does the Western Digital Purple WD34PURZ 3 TB 3.5" HDD cost, and is it available for purchase?

The price is 160.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 276 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 14.07.2026 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. 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/11656442/66994484_large.webp