---
product_id: 10860813
title: "Seagate Constellation ES.3 ST1000NM0023 1 TB 3.5\" Internal Hard Drive"
brand: "seagate"
price: "S$166"
currency: SGD
in_stock: true
category: "Seagate"
url: https://www.desertcart.sg/products/10860813-seagate-constellation-es-3-st1000nm0023-1-tb-3-5-internal
store_origin: SG
region: Singapore
---

# 7200 RPM blazing speed 1 TB massive storage 6 Gbps SAS interface Seagate Constellation ES.3 ST1000NM0023 1 TB 3.5" Internal Hard Drive

**Brand:** seagate
**Price:** S$166
**Availability:** ✅ In Stock

## Summary

> 🚀 Power your server with speed and reliability that means business.

## Quick Answers

- **What is this?** Seagate Constellation ES.3 ST1000NM0023 1 TB 3.5" Internal Hard Drive by seagate
- **How much does it cost?** S$166 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/10860813-seagate-constellation-es-3-st1000nm0023-1-tb-3-5-internal)

## 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 1TB Capacity:** Store critical data and backups with a full terabyte of reliable storage.
- • **Ultra-Fast SAS Connectivity:** 6 Gbps Serial Attached SCSI interface delivers lightning-fast data transfer rates.
- • **Enterprise-Grade Performance:** 7200 RPM rotational speed ensures rapid data access and smooth server operations.
- • **Designed for Servers, Not Desktops:** Built specifically for enterprise environments, ensuring durability and reliability under heavy workloads.
- • **Verified New with Zero Power-On Hours:** Use Seagate's free Seatools utility to confirm your drive is fresh and ready for peak performance.

## Overview

The Seagate Constellation ES.3 ST1000NM0023 is a 1TB 3.5-inch internal hard drive engineered for enterprise servers. Featuring a 7200 RPM spindle speed and a 6 Gbps SAS interface, it delivers fast, reliable data transfer and storage. Verified new with zero power-on hours via Seagate's Seatools utility, this drive is optimized for demanding server environments, not desktop use.

## Description

Seagate Constellation ES.3 ST1000NM0023 1TB SAS 7200RPM 3.5IN 6G

## Features

- Verify if hard drive is new or used by checking Power On Hours, using Free Seagate Seatools Utility

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00B6TMDJA |
| Additional Features | Check Power On Hours Using Free Seatools Utility, New 0-HR SAS Hard Drive Smart Data Test Utility Verified., This is SERVER drive, NOT for desktops. |
| Best Sellers Rank | #1,159 in Internal Hard Drives |
| Brand | Seagate |
| Built-In Media | Hard Drive |
| Cache Memory Installed Size | 128 |
| Compatible Devices | SERVERS |
| Connectivity Technology | SAS |
| Customer Reviews | 3.9 3.9 out of 5 stars (14) |
| Data Transfer Rate | 6 Gigabits Per Second |
| Digital Storage Capacity | 1 TB |
| Form Factor | 3.5-inch |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Disk Form Factor | 3.5 Inches |
| Hard Disk Interface | Serial Attached SCSI |
| Hard Disk Rotational Speed | 7200 RPM |
| Hard-Drive Size | 1 TB |
| Hardware Connectivity | SAS |
| Installation Type | Internal Hard Drive |
| Item Weight | 605 Grams |
| Manufacturer | SEAGATE |
| Media Speed | 600 MB/s |
| Mfr Part Number | ST1000NM0023 |
| Model Name | ST2000NM0033 |
| Model Number | ST1000NM0023 |
| Read Speed | 175 Megabytes Per Second |
| Specific Uses For Product | Server |
| UPC | 809385162804 014445254348 172302686326 806291843896 685714307197 809188479277 151903520796 |

## Product Details

- **Brand:** Seagate
- **Compatible Devices:** SERVERS
- **Connectivity Technology:** SAS
- **Digital Storage Capacity:** 1 TB
- **Hard Disk Description:** Mechanical Hard Disk
- **Hard Disk Form Factor:** 3.5 Inches
- **Hard Disk Interface:** Serial Attached SCSI
- **Hard Disk Size:** 1 TB
- **Installation Type:** Internal Hard Drive

## Images

![Seagate Constellation ES.3 ST1000NM0023 1 TB 3.5" Internal Hard Drive - Image 1](https://m.media-amazon.com/images/I/61t0VfR4FKL.jpg)

## Frequently Bought Together

- Seagate Constellation ES.3 ST1000NM0023 1 TB 3.5" Internal Hard Drive
- Samsung 870 EVO SATA III SSD 1TB 2.5” Internal Solid State Drive, Upgrade PC or Laptop Memory and Storage for IT Pros, Creators, Everyday Users, MZ-77E1T0B/AM
- Crucial Pro 32GB DDR4 RAM Kit (2x16GB), High-Performance 3200MHz (or 3000MHz or 2666MHz) Desktop Memory UDIMM 288-Pin, Compatible with Intel and AMD Ryzen - CP2K16G4DFRA32A

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sg/products/10860813-seagate-constellation-es-3-st1000nm0023-1-tb-3-5-internal](https://www.desertcart.sg/products/10860813-seagate-constellation-es-3-st1000nm0023-1-tb-3-5-internal)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-07-20*