---
product_id: 429230999
title: "Seagate Exos X18 12TB 512e/4KN 7200RPM 256MB Cache 3.5 Inch SATA-III Enterprise Hard Drive"
brand: "seagate"
price: "2725 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/429230999-seagate-exos-x18-12tb-512e-4kn-7200rpm-256mb-cache-3
store_origin: PL
region: Poland
---

# 7200 RPM Speed 12TB Storage 256MB Cache Seagate Exos X18 12TB 512e/4KN 7200RPM 256MB Cache 3.5 Inch SATA-III Enterprise Hard Drive

**Brand:** seagate
**Price:** 2725 zł
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Data Game with Seagate Exos X18!

## Quick Answers

- **What is this?** Seagate Exos X18 12TB 512e/4KN 7200RPM 256MB Cache 3.5 Inch SATA-III Enterprise Hard Drive by seagate
- **How much does it cost?** 2725 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/429230999-seagate-exos-x18-12tb-512e-4kn-7200rpm-256mb-cache-3)

## 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

- • **Robust Design:** Helium-sealed for enhanced durability and leak protection.
- • **Smart Monitoring:** Digital sensors keep track of internal conditions for peak performance.
- • **Eco-Friendly Efficiency:** PowerBalance feature optimizes energy consumption for cost savings.
- • **Lightning-Fast Performance:** 7200 RPM rotational speed ensures rapid data access.
- • **Unmatched Storage Capacity:** 12TB of reliable data storage for your enterprise needs.

## Overview

The Seagate Exos X18 is a high-performance 12TB enterprise hard drive designed for cloud data centers and large-scale applications. With a 7200 RPM speed and 256MB cache, it offers rapid data access and enhanced reliability. Its helium-sealed design ensures durability, while digital sensors monitor internal conditions for optimal performance. Ideal for businesses looking to maximize efficiency and minimize costs.

## Description

Exos X18 12TB 512e/4KN 7200RPM 256MB Cache 3.5 Inch SATA-III Enterprise Hard Drive

## Features

- Highly reliable performance with enhanced caching, making it the logical choice for cloud data center and massive scale-out data center applications
- Hyperscale SATA model tuned for large data transfers and low latency
- PowerBalance feature optimizes Watts/TB
- Maximize total cost of ownership savings through lower power and weight with helium sealed-drive design
- Proven helium side-sealing weld technology for added handling robustness and leak protection
- Digital environmental sensors to monitor internal drive conditions for optimal operation and performance
- Data protection and security— Seagate Secure features for safe, affordable, fast, and easy drive retirement

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Seagate |
| Product Dimensions | 2.62 x 10.19 x 14.71 cm; 650 g |
| Item model number | ST12000NM000J |
| Manufacturer | Seagate |
| Series | Exos X18 |
| Color | Multi |
| Form Factor | 3.5-inch |
| Processor Type | None |
| Hard Drive Size | 12 TB |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Drive Interface | Serial ATA |
| Hard Disk Rotational Speed | 7200 RPM |
| Wattage | 4.4 watts |
| Are Batteries Included | No |
| Item Weight | 650 g |

## Product Details

- **Digital storage capacity:** 12000 GB
- **Hard disk interface:** Serial ATA
- **Connectivity technology:** SATA
- **Brand:** Seagate
- **Special features:** PowerBalance, Digital environmental sensors, Highly reliable performance
- **Hard disk form factor:** 3.5 Inches
- **Hard disk description:** Mechanical Hard Disk
- **Compatible devices:** [Computer, Laptop, Server, Enterprise Network Storage]
- **Installation type:** Internal Hard Drive
- **Colour:** Multi

## Images

![Seagate Exos X18 12TB 512e/4KN 7200RPM 256MB Cache 3.5 Inch SATA-III Enterprise Hard Drive - Image 1](https://m.media-amazon.com/images/I/71uQOT7objL.jpg)

## Available Options

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

## Frequently Bought Together

- Seagate Exos X18 12TB Internal Hard Drive Enterprise HDD - CMR 3.5 Inch Hyperscale SATA 6Gb/s, 7200RPM, 512e/4Kn, 256MB Cache (ST12000NM000J)
- 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)
- Tripp Lite SMART1500LCD 1500VA Rack Mount UPS Battery Backup, 900W, 8 Outlets, PWM Sine Wave, Short Depth 2U Rackmount UPS, AVR, LCD Screen

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**Shop now:** [https://www.desertcart.pl/products/429230999-seagate-exos-x18-12tb-512e-4kn-7200rpm-256mb-cache-3](https://www.desertcart.pl/products/429230999-seagate-exos-x18-12tb-512e-4kn-7200rpm-256mb-cache-3)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-27*