---
product_id: 354252650
title: "Seagate Exos X18 Enterprise Class, 18TB, Enterprise Internal Hard Drive, SATA, 3,5\" 6Gbit/s, 128MB cache ((ST18000NM000J)"
brand: "seagate"
price: "¥266628"
currency: JPY
in_stock: true
reviews_count: 13
url: https://www.desertcart.jp/products/354252650-seagate-exos-x18-enterprise-class-18tb-enterprise-internal-hard-drive
store_origin: JP
region: Japan
---

# SATA 6Gb/s blazing interface 18TB massive storage 7200 RPM high-speed rotation Seagate Exos X18 Enterprise Class, 18TB, Enterprise Internal Hard Drive, SATA, 3,5" 6Gbit/s, 128MB cache ((ST18000NM000J)

**Brand:** seagate
**Price:** ¥266628
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your data game with Seagate Exos X18 — where capacity meets speed!

## Quick Answers

- **What is this?** Seagate Exos X18 Enterprise Class, 18TB, Enterprise Internal Hard Drive, SATA, 3,5" 6Gbit/s, 128MB cache ((ST18000NM000J) by seagate
- **How much does it cost?** ¥266628 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/354252650-seagate-exos-x18-enterprise-class-18tb-enterprise-internal-hard-drive)

## 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 18TB Capacity:** Store your entire data universe without compromise.
- • **Rack-Efficient Design:** Maximize your data center density with enterprise-grade reliability.
- • **Consistent Low Latency:** Experience smooth, repeatable performance under heavy loads.
- • **Optimized for Big Data:** Built to scale effortlessly with your growing data needs.
- • **Blazing Fast SATA 6Gb/s:** Seamless data transfer for demanding enterprise workloads.

## Overview

The Seagate Exos X18 is an 18TB enterprise-class internal hard drive featuring a 3.5-inch form factor, SATA 6Gb/s interface, and 7200 RPM rotational speed. Designed for large-scale data applications, it delivers consistent low latency and high caching efficiency, making it ideal for data centers and big data environments seeking maximum storage density and reliable performance.

## Description

Buy Seagate Exos X18 Enterprise Class, 18TB, Enterprise Internal Hard Drive, SATA, 3,5" 6Gbit/s, 128MB cache ((ST18000NM000J) online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Great Drive - These are great drives, i also really appreciated the way the seller packed the disks... it was VERY well bubble wrapped and i did a 3 cycle disk pre-clear and no errors or reallocated sectors! Great buy
Review: Seagate gives you capacity! - I bought this for a friend and 18TB is a lot for his everyday storage and hoarding!

## Features

- SCALE: Run Big Data applications for very large scale requirements
- EFFICIENCY: Consistent performance with low latency and repeatable response times through improved caching
- HIGH CAPACITY: Supports data analysis and other dense architectures for maximum rack efficiency

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Seagate |
| Product Dimensions | 2.81 x 10.38 x 14.9 cm; 672 g |
| Batteries | 1 AAAA batteries required. |
| Item model number | ST18000NM000J |
| Manufacturer | Seagate |
| Series | Exos X18 |
| Color | Black |
| Form Factor | 3.5-inch |
| Computer Memory Type | DIMM |
| Hard Drive Size | 18 TB |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Drive Interface | SATA 6 GB/s |
| Hard Disk Rotational Speed | 7.2E+3 RPM |
| Voltage | 28 Volts |
| Wattage | 50 watts |
| Power Source | Battery-powered |
| Hardware Platform | Mac, PC, Windows 10 |
| Are Batteries Included | No |
| Lithium Battery Energy Content | 2.6 Watt Hours |
| Lithium Battery Packaging | Batteries contained in equipment |
| Lithium Battery Weight | 1 Kilograms |
| Number Of Lithium Ion Cells | 4 |
| Item Weight | 672 g |

## Product Details

- **Digital storage capacity:** 18 TB
- **Hard disk interface:** SATA 6 GB/s
- **Connectivity technology:** SATA
- **Brand:** Seagate
- **Special features:** Data Recovery Service
- **Hard disk form factor:** 3.5 Inches
- **Hard disk description:** Mechanical Hard Disk
- **Compatible devices:** Desktop
- **Installation type:** Internal Hard Drive
- **Colour:** Black

## Images

![Seagate Exos X18 Enterprise Class, 18TB, Enterprise Internal Hard Drive, SATA, 3,5" 6Gbit/s, 128MB cache ((ST18000NM000J) - Image 1](https://m.media-amazon.com/images/I/51BQ9rwPonL.jpg)
![Seagate Exos X18 Enterprise Class, 18TB, Enterprise Internal Hard Drive, SATA, 3,5" 6Gbit/s, 128MB cache ((ST18000NM000J) - Image 2](https://m.media-amazon.com/images/I/51H0gkr-zlL.jpg)
![Seagate Exos X18 Enterprise Class, 18TB, Enterprise Internal Hard Drive, SATA, 3,5" 6Gbit/s, 128MB cache ((ST18000NM000J) - Image 3](https://m.media-amazon.com/images/I/51jXfZonvtL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Drive
*by R***N on 20 February 2023*

These are great drives, i also really appreciated the way the seller packed the disks... it was VERY well bubble wrapped and i did a 3 cycle disk pre-clear and no errors or reallocated sectors! Great buy

### ⭐⭐⭐⭐⭐ Seagate gives you capacity!
*by N***A on 29 August 2025*

I bought this for a friend and 18TB is a lot for his everyday storage and hoarding!

### ⭐ Seagate Exos X18 18TB Enterprise HDD is not working
*by K***R on 14 November 2025*

The HDD is not working from Day 1 that was bought from GULFDEALZ and unable to contact the seller for warranty or replacement. The number provided on the Invoice is not a working number and the Tax Invoice looks very blunt and not genuine.. Amazon is not helping to resolve or get the number to claim warranty. Waste of Money. Numerous reminders of no use.

## Frequently Bought Together

- Seagate Enterprise 3.5" 18000 GB 7200 RPM 18 TB 3.5" 7200 RPM SATA ST18000NM00J
- 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
- Seagate IronWolf 8TB NAS Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage – Frustration Free Packaging (ST8000VNZ04/N004)

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**Shop now:** [https://www.desertcart.jp/products/354252650-seagate-exos-x18-enterprise-class-18tb-enterprise-internal-hard-drive](https://www.desertcart.jp/products/354252650-seagate-exos-x18-enterprise-class-18tb-enterprise-internal-hard-drive)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-15*