# Seagate Technology EXOS X18 SAS 18To 512e/4kn EXOS X18 SAS 18To Helium 7200rpm 256Mo cache 512e/4kn Fast Format BLK

**Brand:** Seagate Technology
**Category:** Informatique
**Code (GTIN/SKU):** 8719706020480
**Canonical URL:** https://openreviews.io/en/reviews/seagatetechnology/seagate-technology-exos-x18-sas-18to-512e-4kn-exos-x18-sas-18to-helium-7200rpm-2-8719706020480

## Rating: 5.0/5 ★★★★★ — 3 reviews analyzed
_Confidence: high_

## At a glance

Seagate Technology EXOS X18 SAS 18To 512e/4kn EXOS X18 SAS 18To Helium 7200rpm 256Mo cache 512e/4kn Fast Format BLK reviews: 5.0/5 based on 3 analyzed reviews, updated September 4, 2026.

Praised: massive capacity and exos professional range.

3 reviews analyzed, all published on other sites.
Other sites: 1 source, 3 reviews, average rating 5.0/5.
How we count reviews: https://openreviews.io/en/methodology

## AI summary

This professional 18 TB SAS hard drive is particularly appreciated for its very large storage capacity and overall reliability. Designed for server infrastructures and mass data storage, it perfectly meets the performance and robustness requirements of professional environments.

## Strengths

- **Massive capacity** — With 18 TB of helium-sealed storage space, it is ideal for centralizing large volumes of data.
- **Exos professional range** — It benefits from the robust design of Seagate's enterprise range, ensuring excellent reliability.

## Frequently asked questions

- What is the actual transfer speed of this drive?
- Is this SAS model compatible with my server?
- What is its noise level during intensive operation?
- How does it perform in terms of heat dissipation?

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_Source: OpenReviews — https://openreviews.io/en/reviews/seagatetechnology/seagate-technology-exos-x18-sas-18to-512e-4kn-exos-x18-sas-18to-helium-7200rpm-2-8719706020480_