---
title: Install Storage Capacity Verifier on Linux | Snap Store
description: Get the latest version of Storage Capacity Verifier for Linux - Non-destructive
  flash & drive capacity verifier to detect counterfeit USB/SD
url: https://snapcraft.io/storage-capacity-verifier
---

# Storage Capacity Verifier

[TC Studio (thanhcong1902)](https://snapcraft.io/publisher/thanhcong1902 "View all snaps from TC Studio (thanhcong1902)")

* [TC Studio (thanhcong1902)](https://snapcraft.io/publisher/thanhcong1902 "View all snaps from TC Studio (thanhcong1902)")

latest/stable 1.0.0

Install latest/stable of Storage Capacity Verifier

---

**Install using the command line**

```
sudo snap install storage-capacity-verifier
```

Don't have snapd? [Get set up for snaps](https://snapcraft.io/docs/installing-snapd).

---

### Package name

* storage-capacity-verifier

---

### License

* MIT

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### Last updated

* Today - latest/stable

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##### Report a Snap Store violation

* [Report this Snap](https://snapcraft.io/storage-capacity-verifier#report-snap-modal)

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* [Description](https://snapcraft.io/storage-capacity-verifier#tab-description)
* [Security](https://snapcraft.io/storage-capacity-verifier#tab-security)

#### Non-destructive flash & drive capacity verifier to detect counterfeit USB/SD

A real non-destructive storage capacity and sector integrity verifier for Linux USB flash drives, SD/microSD cards, external SSDs, and mounted folders.
A lightweight Linux alternative to H2testw and F3 (Fight Flash Fraud) for detecting counterfeit wrap-around capacity drives and silent bit corruption.

Key features:

* Live mounted filesystem inspector reading /proc/mounts and os.statvfs (device node, mountpoint, filesystem type, total/used/free GiB, and mount flags).
* Non-destructive sequential chunk writer (.scv files synced via os.fsync) embedding 64-bit global byte offsets and deterministic sector patterns into every 512-byte sector.
* Byte-for-byte readback verifier with SHA-256 digest checking and exact first bad sector / wrap-around alias offset detection to expose fake flash drives that overwrite earlier blocks.
* Visual per-chunk Write vs Read MB/s throughput chart, exportable TXT/JSON audit reports, and one-click test file cleanup.

Disclaimer: This project is an independent open-source tool and is not affiliated with, sponsored by, or endorsed by Harald Boegeholz, Heise Medien (c't), or H2testw.

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## Install Storage Capacity Verifier on your Linux distribution

Choose your Linux distribution to get detailed installation instructions. If yours is not shown, get more details on the [installing snapd documentation](https://snapcraft.io/docs/installing-snapd).

[### Arch Linux](https://snapcraft.io/install/storage-capacity-verifier/arch)

[### CentOS](https://snapcraft.io/install/storage-capacity-verifier/centos)

[### Debian](https://snapcraft.io/install/storage-capacity-verifier/debian)

[### elementary OS](https://snapcraft.io/install/storage-capacity-verifier/elementary)

[### Fedora](https://snapcraft.io/install/storage-capacity-verifier/fedora)

[### KDE Neon](https://snapcraft.io/install/storage-capacity-verifier/kde-neon)

[### Kubuntu](https://snapcraft.io/install/storage-capacity-verifier/kubuntu)

[### Manjaro](https://snapcraft.io/install/storage-capacity-verifier/manjaro)

[### Pop!\_OS](https://snapcraft.io/install/storage-capacity-verifier/pop)

[### openSUSE](https://snapcraft.io/install/storage-capacity-verifier/opensuse)

[### Red Hat Enterprise Linux](https://snapcraft.io/install/storage-capacity-verifier/rhel)

[### Ubuntu](https://snapcraft.io/install/storage-capacity-verifier/ubuntu)