# HDD Western Digital 3TB 3.5" Serial ATA WD30EZAZ

**URL:** https://aio.lv/en/product--western-digital-wd30ezaz--3938494
**Data updated:** 2026-03-07 11:10 (EET)
**Category:** Hard Disk Drives (HDD)
**Manufacturer:** Western Digital
**Manufacturer code:** WD30EZAZ
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 165.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 136.77 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--western-digital-wd30ezaz--3938494

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Friday | free |
| Pickup points | 01.07.2026 | 1.89 EUR |
| Courier delivery to door | 01.07.2026 | 4.99 EUR |

## Summary description

The Western Digital Blue internal hard drive offers a capacity of 3 TB and operates at 5400 RPM. With a 256 MB buffer size, it ensures efficient data transfer and storage. The 3.5" form factor and Serial ATA interface make it compatible with most desktop systems. Ideal for users seeking reliable performance and ample storage for documents, photos, and media files.

## Long description

The Western Digital Blue internal hard drive offers 3 TB of storage in a 3.5" form factor with a Serial ATA interface and 5400 RPM rotational speed. Designed for desktop systems, this WD30EZAZ drive provides a large capacity and a 256 MB buffer to support everyday storage of documents, photos, media libraries and system backups. Its 3.5" size and SATA connectivity make it compatible with most consumer desktop motherboards and drive bays, while a typical weight of about 0.57 kg reflects a standard desktop HDD build.
Advantages
This drive combines high capacity and energy-efficient 5400 RPM operation to deliver reliable storage for long-term file retention and media libraries. The 256 MB cache helps smooth data transfers during sustained reads and writes. Western Digital Blue models include design features intended to reduce head and media wear during operation and are covered by a limited warranty, making them suitable for steady everyday use in home and office desktops.
Suitable for
Mass storage of photos, videos and music libraries
System backups and image archives
General desktop applications and file storage
Expanding storage alongside an SSD for OS and program performance
Key specifications
Capacity: 3000 GB (3 TB)
Form factor: 3.5 inch
Interface: Serial ATA (SATA)
Rotational speed: 5400 RPM
Cache buffer: 256 MB
Typical weight: approximately 0.57 kg
How to use
Install the HDD into a free 3.5" drive bay in your desktop case and connect it to a SATA data port on the motherboard and a SATA power connector from the power supply. Configure the drive in your operating system’s disk management utility: initialize, partition and format the drive using the desired file system before use. For systems with an existing SSD, install the OS and applications on the SSD and use this WD Blue drive for bulk storage, backups and media files.
Usage recommendations
For best results, mount the drive securely to minimize vibration, ensure adequate case airflow to maintain moderate operating temperatures, and use backup software to protect important data. When combining with an SSD, keep the SSD for the operating system and programs and use the WD Blue 3 TB drive for large files and archived content.

## Specifications

### Features

| Feature | Value |
|---|---|
| HDD capacity | 3000 GB |
| HDD size | 3.5 |
| HDD speed | 5400 |
| Hot-swap | No |
| Component for | PC |
| Interface | Serial ATA |
| Type | HDD |
| Storage drive buffer size | 256 MB |

### Other features

| Feature | Value |
|---|---|
| Windows operating systems supported | Windows 10, Windows 8.1, Windows 7 |
| Mac operating systems supported | Mac OS X 10.13 High Sierra, Mac OS X 10.12 Sierra, Mac OS X 10.11 El Capitan |

### Weight & dimensions

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

### Packaging data

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

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84717050 |

## FAQ

### How much does the HDD Western Digital 3TB WD30EZAZ cost, and is it available for purchase?

The price is 165.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 51 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 Friday 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, Installment. All transactions are 100% secure and encrypted.

### Can HDD Western Digital 3TB WD30EZAZ 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, 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 HDD Western Digital 3TB WD30EZAZ?

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

https://aio.lv/img/cache/product/3938494/62634182_large.webp