# Western digital Ultrastar DC HC560 20To 3.5"

**Brand:** Western Digital
**Category:** Informatique
**Code (GTIN/SKU):** 8717306635486
**Canonical URL:** https://openreviews.io/en/reviews/westerndigital/western-digital-ultrastar-dc-hc560-20to-3-5-8717306635486

## Rating: 4.6/5 ★★★★★ — 30 reviews analyzed
_Confidence: high_

## At a glance

Western digital Ultrastar DC HC560 20To 3.5" reviews: 4.6/5 based on 30 analyzed reviews from 2 sites, updated November 2, 2026.

Praised: colossal capacity and transfer performance.

30 reviews analyzed, all published on other sites.
Other sites: 2 sources, 30 reviews, average rating 4.6/5.
How we count reviews: https://openreviews.io/en/methodology

## AI summary

This 3.5-inch internal hard drive offers a very large storage capacity of 20 TB, making it ideal for servers, NAS systems, or archiving massive volumes of data. Users highlight its excellent overall performance, characterized by fast and steady transfer speeds.

## Strengths

- **Colossal capacity** — The 20 TB storage space allows you to centralize huge volumes of data without any hassle.
- **Transfer performance** — The read and write speeds prove to be excellent and highly satisfying for daily use.

## Frequently asked questions

- What are the actual read and write speeds?
- Is this drive noisy during operation?
- Is it suitable for continuous 24/7 NAS use?
- What is the manufacturer's warranty period on this model?

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_Source: OpenReviews — https://openreviews.io/en/reviews/westerndigital/western-digital-ultrastar-dc-hc560-20to-3-5-8717306635486_