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

[Canonical Snapcraft](https://snapcraft.io/)

# Install Storage Capacity Verifier on **Debian**

# 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)")

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

#### 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.

### Package name

* storage-capacity-verifier

---

### License

* MIT

---

### Last updated

* Today - latest/stable

---

##### Report a Snap Store violation

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

---

[See more information about storage-capacity-verifier ›](https://snapcraft.io/storage-capacity-verifier)

## Enable snaps on Debian and install Storage Capacity Verifier

Snaps are applications packaged with all their dependencies to run on all popular Linux distributions from a single build. They update automatically and roll back gracefully.

Snaps are discoverable and installable from the [Snap Store](https://snapcraft.io/store), an app store with an audience of millions.

### Enable snapd

On Debian 9 (Stretch) and newer, snap can be installed directly from the command line:

```
sudo apt update
sudo apt install snapd
```

After this, install the snapd snap in order to get the latest snapd:

```
sudo snap install snapd
```

### Install Storage Capacity Verifier

To install Storage Capacity Verifier, simply use the following command:

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

### Other popular snaps…

[See more...](https://snapcraft.io/search?categories=featured)

[See more in Featured](https://snapcraft.io/search?categories=featured)

### More things to do…

#### [Get the snap store](https://snapcraft.io/snap-store)

Browse and find snaps from the convenience of your desktop using the snap store snap.

#### [Learn more about snaps](https://snapcraft.io/docs)

Interested to find out more about snaps? Want to publish your own application? Visit [snapcraft.io](https://snapcraft.io/) now.

[Back to top](https://snapcraft.io/install/storage-capacity-verifier/debian)

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