What is Block Storage?

Block storage is a data storage architecture that stores and manages data in fixed-size blocks accessible by servers over a storage or network fabric, typically used as raw volumes for operating systems, databases, and transactional workloads. Expanded Explanation 1. Technical Function and Core Characteristics Block storage organizes data into uniformly sized blocks that the system addresses with logical block addresses rather than file names or object identifiers. A host Operating System (OS)

How widely is Block Storage used?

15 organizations in our directory are tagged Block Storage.

Block Storage

Last updated August 24, 2026

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What we add

Counted facts

A dictionary definition doesn't say how often a term is actually used. This counts it across the graph -- articles that mention it, open source projects tagged with it, and the organizations tagged with it, listed here alongside the count. A term has no peer companies, and nothing here claims otherwise.

Organizations tagged 15 Organizations Alibaba, Arpio, Cloud Hosting, Cloud Storage Security, Everpure, Hetzner, Hosting, Dominios, VPS, Cloud, Servidores Dedicados, Hostwinds, Nexus One Pty, NHN, Scaleway, STACKIT, UpCloud, Virtual Server hosting, Vultr Related terms