---
product_id: 304355881
title: "12TB Ultrastar DC HC520 SATA HDD 7200 RPM, SATA 6 Gb/s, 256MB Cache, 3.5 Inch -HUH721212ALE604."
brand: "western digital"
price: "₱56996"
currency: PHP
in_stock: true
reviews_count: 3
url: https://www.desertcart.ph/products/304355881-12tb-ultrastar-dc-hc520-sata-hdd-7200-rpm-sata-6
store_origin: PH
region: Philippines
---

# 7200 RPM Speed 12TB Storage 256MB Cache 12TB Ultrastar DC HC520 SATA HDD 7200 RPM, SATA 6 Gb/s, 256MB Cache, 3.5 Inch -HUH721212ALE604.

**Brand:** western digital
**Price:** ₱56996
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Data Game with Unrivaled Storage Power!

## Quick Answers

- **What is this?** 12TB Ultrastar DC HC520 SATA HDD 7200 RPM, SATA 6 Gb/s, 256MB Cache, 3.5 Inch -HUH721212ALE604. by western digital
- **How much does it cost?** ₱56996 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/304355881-12tb-ultrastar-dc-hc520-sata-hdd-7200-rpm-sata-6)

## 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

- • **Robust Reliability:** Engineered for a staggering 2.5 million hours MTBF, ensuring your data is safe.
- • **Vibration Protection:** Equipped with Rotational Vibration Safeguard technology for uninterrupted performance.
- • **Lightning-Fast Performance:** Experience rapid data access with 7200 RPM rotational speed.
- • **Unmatched Storage Capacity:** With a colossal 12TB, store all your data without compromise.
- • **Heavy-Duty Workload Handling:** Handles up to 550TB of data transfer annually, perfect for demanding environments.

## Overview

The Western Digital 12TB Ultrastar DC HC520 SATA HDD is a high-performance hard drive designed for enterprise-level storage needs. With a rotational speed of 7200 RPM and a robust 256MB cache, it ensures quick data access and reliability. Built to handle heavy workloads of up to 550TB per year, this drive is perfect for professionals seeking dependable and expansive storage solutions.

## Description

Western Digital12TB Ultrastar DC HC520 SATA HDD 7200 RPM, SATA 6 Gb/s, 256MB Cache, 3.5 Inch -HUH721212ALE604.

## Features

- 【Designed 】with a workload rating up to 550TB per year, 10X desktop rating (Workload rate is defined as the amount of data transferred to or from the hard drive; Workload Rate is annualized (TB transferred X (8760/ recorded power on hours); Workload Rate will vary depending on your hardware and software components and configurations
- 【Up to 2.5M hours MTBF】
- 【Five generations of HelioSeal technology】
- 【Rotational】 Vibration Safeguard (RVS) technology for vibration protection

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Western Digital |
| Product Dimensions | 14.71 x 10.16 x 2.62 cm; 644 g |
| Item model number | HUH721212ALE604 |
| Manufacturer | Western Digital |
| Series | Ultrastar DC HA200 Series |
| Color | Gold |
| Form Factor | 3.5-inch |
| Memory Clock Speed | 2 |
| Hard Drive Size | 12 TB |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Drive Interface | Serial ATA-600 |
| Hard Disk Rotational Speed | 7200 RPM |
| Hardware Platform | PC |
| Are Batteries Included | No |
| Item Weight | 644 g |

## Product Details

- **Digital storage capacity:** 12 TB
- **Hard disk interface:** Serial ATA-600
- **Connectivity technology:** SATA
- **Brand:** Western Digital
- **Special features:** Compact
- **Hard disk form factor:** 3 Inches
- **Hard disk description:** Mechanical Hard Disk
- **Compatible devices:** Desktop
- **Installation type:** Internal Hard Drive
- **Colour:** Gold

## Images

![12TB Ultrastar DC HC520 SATA HDD 7200 RPM, SATA 6 Gb/s, 256MB Cache, 3.5 Inch -HUH721212ALE604. - Image 1](https://m.media-amazon.com/images/I/61Kjwvy5-0L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good stuff
*by J***D on 3 June 2024*

Received well packed in sealed antistatic bag, with bubble paper protection and in cardboard box. Worked very fine. I installed 4 of them in a NAS 4 bays. You can feel that this is very good quality HDD.

### ⭐ Not good items sold
*by M***G on 29 May 2025*

3 out of 4 12tb hdd NAS have BAD CLUSTERS. WD is good but i dont know what happen

### ⭐⭐⭐⭐ expensive but good
*by A***  on 5 July 2021*

so far so good as a 12TB drive

## Frequently Bought Together

- Western Digital HUH721212ALE604 12TB Ultrastar DC HC520 SATA HDD - 7200 RPM Class, SATA 6 Gb/s, 256MB Cache, 3.5"
- Western Digital 18TB WD Gold Enterprise Class Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, 512 MB Cache, 3.5" - WD181KRYZ

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**Shop now:** [https://www.desertcart.ph/products/304355881-12tb-ultrastar-dc-hc520-sata-hdd-7200-rpm-sata-6](https://www.desertcart.ph/products/304355881-12tb-ultrastar-dc-hc520-sata-hdd-7200-rpm-sata-6)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-03-12*