---
product_id: 19764554
title: "Western Digital 4TB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 64 MB Cache, 3.5\" - WD40EZRZ"
brand: "western digital"
price: "R$4369"
currency: BRL
in_stock: true
category: "Western Digital"
url: https://www.desertcart.com.br/products/19764554-western-digital-4tb-wd-blue-pc-internal-hard-drive-hdd
store_origin: BR
region: Brazil
---

# SATA 6 Gb/s blazing transfer 5400 RPM whisper-quiet spin 4TB massive storage Western Digital 4TB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 64 MB Cache, 3.5" - WD40EZRZ

**Brand:** western digital
**Price:** R$4369
**Availability:** ✅ In Stock

## Summary

> 💼 Elevate your PC storage game with WD Blue — where reliability meets performance.

## Quick Answers

- **What is this?** Western Digital 4TB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 64 MB Cache, 3.5" - WD40EZRZ by western digital
- **How much does it cost?** R$4369 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/19764554-western-digital-4tb-wd-blue-pc-internal-hard-drive-hdd)

## Best For

- western digital enthusiasts

## Why This Product

- Trusted western digital brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **64MB Cache Memory:** Boosts performance by efficiently handling data bursts.
- • **Massive 4TB Capacity:** Store your entire digital life without compromise.
- • **SATA 6 Gb/s Interface:** Experience lightning-fast data transfers for seamless multitasking.
- • **Whisper-Quiet 5400 RPM:** Optimized for silent, energy-efficient operation in your workspace.
- • **WD Reliability & Software Bundle:** Trusted durability plus free Acronis True Image cloning software for effortless backups.

## Overview

The Western Digital 4TB WD Blue internal hard drive combines massive storage capacity with a fast SATA 6 Gb/s interface and a 64MB cache to deliver reliable, efficient performance for professional desktop computing. Its 5400 RPM speed ensures quiet operation, while advanced WD technologies and free cloning software make it a trusted choice for everyday office and web applications.

## Description

WD Blue internal hard drives deliver reliability for office and web applications. They are ideal for use as primary drives in desktop PCs and for office applications. With a range of capacities and cache sizes, there’s a WD Blue internal hard drive that’s just right for you.

## Features

- Reliable everyday computing
- WD quality and reliability
- Free Acronis True Image WD Edition cloning Software
- Massive capacities up to 6 TB available

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B013HNYV8I |
| Additional Features | Advanced Format technology, Data Lifeguard, IntelliSeek, NoTouch ramp load technology |
| Best Sellers Rank | #45 in Internal Hard Drives |
| Brand | Western Digital |
| Cache Memory Installed Size | 64 |
| Color | blue |
| Compatible Devices | PC |
| Connectivity Technology | SATA |
| Customer Reviews | 4.7 4.7 out of 5 stars (6,834) |
| Data Transfer Rate | 600 gigabits_per_second |
| Digital Storage Capacity | 4 TB |
| Enclosure Material | Aluminum |
| Form Factor | 3.5-inch |
| Global Trade Identification Number | 00718037840161 |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Disk Form Factor | 3.5 inches |
| Hard Disk Interface | Serial ATA-600 |
| Hard Disk Rotational Speed | 5400 rpm |
| Hard-Drive Size | 4 TB |
| Hardware Connectivity | SATA 6.0 Gb/s |
| Hardware Platform | PC |
| Installation Type | Internal Hard Drive |
| Item Part Number | WD40EZRZ |
| Item Weight | 680 g |
| Manufacturer | Western Digital |
| Media Speed | 6000 megabytes_per_second |
| Mfr Part Number | WD40EZRZ |
| Model Name | Blue |
| Model Number | WD40EZRZ |
| Number of Items | 1 |
| Read Speed | 6000 megabytes_per_second |
| Specific Uses For Product | Storage |
| UPC | 718037840161 |
| Unit Count | 1 Count |
| Warranty Description | Western Digital ("WD") values your business and always attempts to provide you the very best of service. No limited warranty is provided by WD unless your WD Product ("Product") was purchased from an authorized distributor or authorized reseller. Distributors may sell Products to resellers who then sell Products to end users. Please see below for warranty information or obtaining service. No warra… |

## Product Details

- **Brand:** Western Digital
- **Color:** blue
- **Compatible Devices:** PC
- **Connectivity Technology:** SATA
- **Digital Storage Capacity:** 4 TB
- **Hard Disk Description:** Mechanical Hard Disk
- **Hard Disk Form Factor:** 3.5 inches
- **Hard Disk Interface:** Serial ATA-600
- **Installation Type:** Internal Hard Drive
- **Special Feature:** Advanced Format technology, Data Lifeguard, IntelliSeek, NoTouch ramp load technology

## Images

![Western Digital 4TB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 64 MB Cache, 3.5" - WD40EZRZ - Image 1](https://m.media-amazon.com/images/I/61BfqIPQvFL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Frequently Bought Together

- Western Digital 4TB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 64 MB Cache, 3.5" - WD40EZRZ
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**Shop now:** [https://www.desertcart.com.br/products/19764554-western-digital-4tb-wd-blue-pc-internal-hard-drive-hdd](https://www.desertcart.com.br/products/19764554-western-digital-4tb-wd-blue-pc-internal-hard-drive-hdd)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-10-04*