# 4207 — FIPS 140 validated cryptographic modules: active, historical or revoked

For 4207, vendor is Western Digital Corporation; module name is Ultrastar® DC HC310 TCG Enterprise HDD, Ultrastar® DC HC320 TCG Enterprise HDD, and Ultrastar® DC HC330 TCG Enterprise HDD; module type is Hardware; validation date is 04/29/2022 07/01/2022 07/13/2022 01/25/2023 09/01/2023; status is Active, verified against its source on 2026-08-05.

- **Certificate number:** 4207 _(verified: appears in the quote below)_
- **Vendor:** Western Digital Corporation _(verified: appears in the quote below)_
- **Module name:** Ultrastar® DC HC310 TCG Enterprise HDD, Ultrastar® DC HC320 TCG Enterprise HDD, and Ultrastar® DC HC330 TCG Enterprise HDD _(verified: appears in the quote below)_
- **Module type:** Hardware _(verified: appears in the quote below)_
- **Validation date:** 04/29/2022 07/01/2022 07/13/2022 01/25/2023 09/01/2023 _(verified: appears in the quote below)_
- **Status:** Active _(verified: appears in the quote below)_
- **Standard:** FIPS 140-2 _(verified: appears in the quote below)_

## What the source says

> 4207 | Western Digital Corporation | Ultrastar® DC HC310 TCG Enterprise HDD, Ultrastar® DC HC320 TCG Enterprise HDD, and Ultrastar® DC HC330 TCG Enterprise HDD | Hardware | 04/29/2022 07/01/2022 07/13/2022 01/25/2023 09/01/2023 | Active |

## Source

- https://csrc.nist.gov/Projects/cryptographic-module-validation-program/validated-modules/Search?SearchMode=Advanced&Standard=140-2&CertificateStatus=Active&ValidationYear=0

Last verified: 2026-08-05. Review by: 2026-09-04.
Part of [FIPS 140 validated cryptographic modules: active, historical or revoked](https://referencesource.org/fips-140-module-validation-status/).