---
product_id: 49325338
title: "Seagate Barracuda ST1000DM003, 1TB SATA 3.5\" Internal Hard Disk Drive - (6Gb/s, 7200rpm, 64MB Cache)"
brand: "seagate"
price: "A$230"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/49325338-seagate-barracuda-st1000dm003-1tb-sata-3-5-internal-hard-disk
store_origin: AU
region: Australia
---

# 7200 RPM blazing speed 1TB high-capacity storage 6Gb/s SATA interface Seagate Barracuda ST1000DM003, 1TB SATA 3.5" Internal Hard Disk Drive - (6Gb/s, 7200rpm, 64MB Cache)

**Brand:** seagate
**Price:** A$230
**Availability:** ✅ In Stock

## Summary

> 💾 Unlock speed and space — your data’s new best friend.

## Quick Answers

- **What is this?** Seagate Barracuda ST1000DM003, 1TB SATA 3.5" Internal Hard Disk Drive - (6Gb/s, 7200rpm, 64MB Cache) by seagate
- **How much does it cost?** A$230 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/49325338-seagate-barracuda-st1000dm003-1tb-sata-3-5-internal-hard-disk)

## 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

- • **OptiCache Boost:** Up to 45% faster performance with smart caching technology.
- • **Massive 1TB Storage:** Store your entire digital life without compromise.
- • **SATA 6Gb/s Interface:** Optimized burst performance for lightning-fast transfers.
- • **Blazing 7200 RPM Speed:** Experience rapid data access and seamless multitasking.
- • **Seagate AcuTrac Precision:** Reliable tracking with 75nm servo tech for consistent performance.

## Overview

The Seagate Barracuda ST1000DM003 is a 1TB internal 3.5-inch hard drive featuring a 7200 RPM spindle speed and a SATA 6Gb/s interface. It incorporates advanced technologies like AcuTrac servo for precise tracking, OptiCache for up to 45% performance boost, and SmartAlign for seamless 4K sector migration, delivering reliable, high-speed storage ideal for professional and personal computing needs.

## Description

Seagate Barracuda ST1000DM003, 1TB SATA 3.5" Internal Hard Disk Drive - (6Gb/s, 7200rpm, 64MB Cache)

## Features

- 1TB/disk 7200 RPM platform provides affordable capacity
- SATA 6Gb/s interface optimizes burst performance
- Seagate AcuTrac servo technology delivers dependable performance,even with hard drive track widths of only 75 nanometers
- Seagate OptiCache technology boosts overall performanceby as much as 45% over the previous generation
- Seagate SmartAlign technology provides a simple, transparentmigration to Advanced Format 4K sectors

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Seagate |
| Product Dimensions | 10.16 x 14.7 x 2 cm; 400 g |
| Item model number | ST1000DM003 |
| Manufacturer | Seagate |
| Series | ST1000DM003 |
| Colour | black |
| Form Factor | 3.5-inch |
| Standing screen display size | 3.5 Inches |
| Processor Count | 1 |
| RAM Size | 1 TB |
| Computer Memory Type | DDR3 SDRAM |
| Hard Drive Size | 1 TB |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Drive Interface | ATA133 |
| Hard Disk Rotational Speed | 72000 RPM |
| Wattage | 6.2 watts |
| Power Source | No |
| Hardware Platform | PC |
| Are Batteries Included | No |
| Item Weight | 400 g |
| Guaranteed software updates until | unknown |

## Product Details

- **Digital storage capacity:** 1 TB
- **Hard disk interface:** ATA133
- **Connectivity technology:** SATA
- **Brand:** Seagate
- **Special feature:** Backward Compatible
- **Hard disk form factor:** 3.5 Inches
- **Hard disk description:** Mechanical Hard Disk
- **Compatible devices:** Desktop, Laptop, Game Console
- **Installation type:** Internal Hard Drive
- **Colour:** black

## Images

![Seagate Barracuda ST1000DM003, 1TB SATA 3.5" Internal Hard Disk Drive - (6Gb/s, 7200rpm, 64MB Cache) - Image 1](https://m.media-amazon.com/images/I/81er60GziAL.jpg)

## Available Options

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

## Questions & Answers

**Q: is this a 7200.14 please**
A: No, it is not the Baraccuda 7200.14, it is the Desktop HDD.15. See the following review for more details: http://www.tomshardware.com/reviews/desktop-hdd.15-st4000dm000-4tb,3494.html

**Q: Could someone link on Amazon to what cables I need to connect it to my motherboard and my power?**
A: Assuming you aren't buying a new motherboard, you will need SATA cables. Data: http://www.amazon.co.uk/Akasa-AK-CBSA01-05BK-6Gbps-Rounded-Cable/dp/B003U3TWR6/ref=sr_1_8?ie=UTF8&qid=1398426778&sr=8-8&keywords=cable+sataPower: http://www.amazon.co.uk/Cable-Tex-MOLEX-Power-Adaptor-Convertor/dp/B0038MVBQO/ref=sr_1_27?s=computers&ie=UTF8&qid=1398427559&sr=1-27

**Q: What kind of packaging does this HDD come in?**
A: Hi , mine came in anti static bag in an Amazon cardboard sleeve, I keep my hardware packaging, so I know there was no sea gate packaging

**Q: What's the difference between the oem and retail model?**
A: AUCUN

## Frequently Bought Together

- (Old Model) Seagate 1TB Desktop HDD Sata 6Gb/s 64MB Cache 3.5-Inch Internal Bare Drive (ST1000DM003)
- AMD Ryzen 5 5600X 6-core, 12-thread unlocked desktop processor with Wraith Stealth cooler
- Kingston NV2 1TB M.2 2280 NVMe Internal SSD | PCIe 4.0 Gen 4x4 | Up to 3500 MB/s | SNV2S/1000G

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**Shop now:** [https://www.desertcart.com.au/products/49325338-seagate-barracuda-st1000dm003-1tb-sata-3-5-internal-hard-disk](https://www.desertcart.com.au/products/49325338-seagate-barracuda-st1000dm003-1tb-sata-3-5-internal-hard-disk)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-13*