---
title: "Seagate Exos X18 18TB Hard Drive - 3.5\", 7200rpm"
date: 2021-05-05T17:02:08Z
modified: 2026-06-08T12:04:33Z
permalink: "https://tech.co.za/product/seagate-exos-x18-18tb-hdd-3-5-sata-6gb-s-256mb-cache-rpm-7200/"
type: product
status: publish
excerpt: "18TB, SATA, 3.5\", 7200rpm, 5 Year Warranty"
wpid: 362666
product_brand:
  - Seagate
product_type:
  - simple
product_visibility:
  - featured
  - outofstock
product_cat:
  - Data Storage
  - Internal HDD (Hard Disk Drive)
pa_interfaces:
  - SATA
pa_storage:
  - 18TB
pa_types:
  - HDD
featured_image: "https://tech.co.za/wp-content/uploads/2021/05/ST18000NM000J.png"
---

| Capacity | 18TB |
| --- | --- |
| Interface | SATA 6Gb/s |
| Cache Size | 256MB |
| Disk Speed | 7200rpm |
| Transfer Rate | Up to 270MB/s |
| Form Factor | 3.5″ |
| Other |  |
| Warranty | 5 Year Warranty (Carry-In to Manufacturer’s Authorized Service Partner) |



More info:[https://www.seagate.com/files/www-content/datasheets/pdfs/exos-x18-channel-DS2045-1-2007GB-en\_GB.pdf](https://www.seagate.com/files/www-content/datasheets/pdfs/exos-x18-channel-DS2045-1-2007GB-en_GB.pdf)