---
product_id: 55829918
title: "Seagate Barracuda 6TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s 5400 RPM 256MB Cache for Computer Desktop PC (ST6000DM003)"
brand: "seagate"
price: "S$288"
currency: SGD
in_stock: true
reviews_count: 8
category: "Seagate"
url: https://www.desertcart.sg/products/55829918-seagate-barracuda-6tb-internal-hard-drive-hdd-3-5-inch
store_origin: SG
region: Singapore
---

# SATA 6 Gb/s blazing interface 5400 RPM whisper-quiet spin 6TB massive storage Seagate Barracuda 6TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s 5400 RPM 256MB Cache for Computer Desktop PC (ST6000DM003)

**Brand:** seagate
**Price:** S$288
**Availability:** ✅ In Stock

## Summary

> 💾 Unlock epic storage power — because your creativity deserves no limits!

## Quick Answers

- **What is this?** Seagate Barracuda 6TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s 5400 RPM 256MB Cache for Computer Desktop PC (ST6000DM003) by seagate
- **How much does it cost?** S$288 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/55829918-seagate-barracuda-6tb-internal-hard-drive-hdd-3-5-inch)

## Best For

- seagate enthusiasts

## Why This Product

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

## Key Features

- • **Massive 6TB Capacity:** Store your entire digital universe without compromise.
- • **Optimized 256MB Cache:** Boost read/write speeds for smooth creative workflows.
- • **Blazing Fast SATA 6 Gb/s:** Experience seamless data flow for multitasking pros.
- • **Proven 20-Year Innovation:** Trust decades of reliability powering your projects.
- • **Two-Year Limited Warranty:** Work confidently with peace of mind guaranteed.

## Overview

The Seagate Barracuda 6TB Internal Hard Drive (3.5-inch SATA 6 Gb/s, 5400 RPM, 256MB cache) delivers massive storage and reliable performance tailored for professionals and creatives. Backed by 20 years of innovation and a two-year warranty, it’s engineered to handle intensive multitasking, from gaming rigs to photo and video editing setups, all while maintaining whisper-quiet operation.

## Description

Store more, compute faster, and do it confidently with the proven reliability of BarraCuda internal hard drives. Perfect for designers, musicians, photographers, and video editors using multiple applications at once, these solutions offer uninterrupted performance, optimized read/write caching technology, and a variety of capacities and form factors to choose from. The result is a seamless experience backed by a two-year limited warranty and 20 years of hard drive innovation. Operating temperature (drive case max Degrees Celsius ) = 60 Degrees Celsius, Temperature gradien = 0 Degrees Celsius per hour max (operating) and 0 Degrees Celsius per hour max (non-operating).

Review: Nice! - Excellent! Incredible price and completely new! Thank you so much
Review: A good drive, but tricky to set up in Linux - A good quiet drive, but tricky to set up as a storage drive with a Linux filesystem. Ordinary relabeling and repartitioning with "parted" or "cfdisk", followed with formatting to ext4 or xfs at first appear to work, but the disk will not reliably mount and throws off NTFS signature errors. The small Windows/mbr partition at the head of the drive seems invisible to Linux partitioning tools and must be cleared first with a specially formatted "dd" command. Once the small Windows/mbr partition has been converted to ordinary "freespace" visible to Linux partitioning tools, then the drive can be partitioned and formatted normally, and works well.

## Features

- Store more, compute faster, and do it confidently with the proven reliability of BarraCuda internal hard drives
- Build a powerhouse gaming computer or desktop setup with a variety of capacities and form factors
- The go-to SATA hard drive solution for nearly every PC application—from music to video to photo editing to PC gaming
- Confidently rely on internal hard drive technology backed by 20 years of innovation
- Enjoy long-term peace of mind with the included two-year limited warranty
- The available storage capacity may vary.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B075WX2TKM |
| Additional Features | Portable |
| Best Sellers Rank | #344 in Internal Hard Drives |
| Brand | Seagate |
| Built-In Media | BarraCuda® 6TB SATA |
| Cache Memory Installed Size | 256 |
| Compatible Devices | Desktop, Laptop |
| Connectivity Technology | SATA |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.3 out of 5 stars 1,266 Reviews |
| Data Transfer Rate | 1 Megabits Per Second |
| Digital Storage Capacity | 6 TB |
| Enclosure Material | Aluminum |
| Form Factor | 3.5-inch |
| Global Trade Identification Number | 00763649094426, 00763649123102, 08719706004626 |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Disk Form Factor | 3.5 Inches |
| Hard Disk Interface | Serial ATA |
| Hard Disk Rotational Speed | 5400 RPM |
| Hard-Drive Size | 6 TB |
| Hardware Connectivity | SATA 6.0 Gb/s |
| Installation Type | Internal Hard Drive |
| Item Height | 1.03 inches |
| Item Type Name | Seagate 6TB BarraCuda SATA 6Gb/s 256MB Cache 3.5-Inch Internal Hard Drive (ST6000DM003) |
| Item Weight | 1.3 Pounds |
| Manufacturer | Seagate Bare Drives |
| Model Name | Barracuda |
| Model Number | ST6000DM003 |
| Number of Items | 1 |
| Special Feature | Portable |
| Specific Uses For Product | business, personal |
| UPC | 763649123102 763649094426 |
| Unit Count | 1.0 Count |
| Warranty Description | 2 years limited |

## Product Details

- **Brand:** Seagate
- **Compatible Devices:** Desktop, Laptop
- **Connectivity Technology:** SATA
- **Digital Storage Capacity:** 6 TB
- **Hard Disk Description:** Mechanical Hard Disk
- **Hard Disk Form Factor:** 3.5 Inches
- **Hard Disk Interface:** Serial ATA
- **Hard Disk Size:** 6 TB
- **Installation Type:** Internal Hard Drive
- **Special Feature:** Portable

## Images

![Seagate Barracuda 6TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s 5400 RPM 256MB Cache for Computer Desktop PC (ST6000DM003) - Image 1](https://m.media-amazon.com/images/I/61omwrkn9HL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice!
*by F***O on November 1, 2025*

Excellent! Incredible price and completely new! Thank you so much

### ⭐⭐⭐⭐⭐ A good drive, but tricky to set up in Linux
*by K***5 on October 22, 2019*

A good quiet drive, but tricky to set up as a storage drive with a Linux filesystem. Ordinary relabeling and repartitioning with "parted" or "cfdisk", followed with formatting to ext4 or xfs at first appear to work, but the disk will not reliably mount and throws off NTFS signature errors. The small Windows/mbr partition at the head of the drive seems invisible to Linux partitioning tools and must be cleared first with a specially formatted "dd" command. Once the small Windows/mbr partition has been converted to ordinary "freespace" visible to Linux partitioning tools, then the drive can be partitioned and formatted normally, and works well.

### ⭐⭐⭐⭐⭐ Great Value
*by C***I on January 14, 2025*

Seagate drives have always been very reliable for me and I expect these to also prove to be so. The capacity for the price is excellent, and the vendor, all4computers, delivered the product quickly. Would highly recomend.

## Frequently Bought Together

- Seagate Barracuda 6TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s 5400 RPM 256MB Cache for Computer Desktop PC (ST6000DM003)
- SAMSUNG 990 PRO SSD 4TB PCIe 4.0 M.2 2280 Internal Solid State Hard Drive, Seq. Read Speeds Up to 7,450 MB/s for High End Computing, Gaming, and Heavy Duty Workstations, MZ-V9P4T0B/AM
- AMD Ryzen 7 7800X3D 8-Core, 16-Thread Desktop Processor

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**Shop now:** [https://www.desertcart.sg/products/55829918-seagate-barracuda-6tb-internal-hard-drive-hdd-3-5-inch](https://www.desertcart.sg/products/55829918-seagate-barracuda-6tb-internal-hard-drive-hdd-3-5-inch)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-24*