---
title: "Seagate Exos X20 20TB SATA Hard Drive - 7200rpm, 3.5\""
date: 2025-02-05T13:40:50Z
modified: 2026-05-05T16:48:34Z
permalink: "https://tech.co.za/product/seagate-exos-x20-20tb-sata-hard-drive-7200rpm-3-5/"
type: product
status: publish
excerpt: Seagate Hdd Server Exos X20 Hdd 512e/4kn ( 3.5/ 20tb/ Sata 6gb/s / 7200rpm)
wpid: 527910
product_brand:
  - Seagate
product_type:
  - simple
product_visibility:
  - featured
  - outofstock
product_cat:
  - Data Storage
  - Internal HDD (Hard Disk Drive)
pa_form:
  - "3.5\""
pa_interfaces:
  - SATA
pa_storage:
  - 20TB
pa_types:
  - HDD
featured_image: "https://tech.co.za/wp-content/uploads/2023/06/EXOS-X20.jpg"
featured_image_alt: seagate exos x20 st20000nm000d 20tb hdd; 3.5; 6gb/s sata sed model fast format 4kn/512e; rpm 7200; 5 year limited warranty
---

| Capacity | 20 TB |
| --- | --- |
| Interface | SATA |
| Cache Size | 256MB |
| Disk Speed | 7200 rpm |
| Transfer Rate | 6 Gbit/s |
| Form Factor | 3.5″ |
| Other |  |
| Warranty | 1 Year Warranty (Carry-In to Manufacturer’s Authorized Service Center) |
| More info: | [https://www.seagate.com/content/dam/seagate/migrated-assets/www-content/datasheets/pdfs/exos-x20-channel-DS2080-2111GB-en\_GB.pdf](https://www.seagate.com/content/dam/seagate/migrated-assets/www-content/datasheets/pdfs/exos-x20-channel-DS2080-2111GB-en_GB.pdf) |