808bits

Ultrastar® DC HC310 TCG Enterprise HDD, Ultrastar® DC HC320 TCG Enterprise HDD, and Ultrastar® DC HC330 TCG Enterprise HDD

FIPS 140-2 certificate #4207 · Western Digital Corporation · data as of 2026-10-09

Ultrastar® DC HC310 TCG Enterprise HDD, Ultrastar® DC HC320 TCG Enterprise HDD, and Ultrastar® DC HC330 TCG Enterprise HDD, from Western Digital Corporation, holds FIPS 140-2 certificate #4207 at overall level 2. The validation is historical: agencies may keep the module in existing systems but not buy it new. Below are its algorithm certificates, its validation history, and the list moves this tracker has observed, which NIST does not date.

Historical. Moved to historical list due to sunsetting. Federal agencies may reference historical validations for existing systems only, not for new procurement. Observed moving to historical on 2026-09-22. It was one of the last FIPS 140-2 certificates, all moved at the 140-2 sunset on 2026-09-21.
Caveat: When operated in FIPS mode

Certificate

Certificate number4207
StandardFIPS 140-2
Statushistorical
Overall level2
Module typeHardware
EmbodimentMulti-Chip Embedded
VendorWestern Digital Corporation · website
Software versionsN/A
Hardware versionsP/Ns HUS726T4TAL5205 [4, 7, 12], HUS726T4TALS205 [4, 7, 12], HUS726T6TAL5205 [4, 7, 12], HUS728T8TAL5205 [3, 7, 12] and WUS721010AL5205 [1, 2, 3, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16] (Operational Tested)
Firmware versionsR920 [1], R942 [2], R980 [3], R984 [4], NA00 [5], NE00 [6], R9G0 [7], R944 [8], LE01 [9], NA01 [10], NE01 [11], R9U0 [12], R9L2 [13], LE02 [14], NA02 [15] and NE02 [16]

Module description

Quoted from the NIST CMVP entry for this certificate.

Western Digital's self-encrypting Ultrastar® DC HC330, Ultrastar DC HC320 and Ultrastar DC HC310 TCG Enterprise hard disk drives meet or exceed the most demanding performance and security requirements. The Ultrastar DC HC330/HC320/HC310 product line, which use CMR technology, deliver high-capacity storage and a performance boost. Together, they enable capacity scaling and reduced total Cost of Ownership (TCO). The Ultrastar DC HC330/HC320/HC310 HDDs continue Western Digital's reliability leadership tradition with a 2M-hour MTBF rating.

Security level exceptions

  • EMI/EMC: Level 3
  • Mitigation of Other Attacks: N/A

Approved algorithms (7)

AlgorithmCAVP certificates
AES3880, 3881
CKGvendor affirmed
DRBG1108
HMAC2522
PBKDFvendor affirmed
RSA1978
SHS3203, 3204

Allowed algorithms

NDRNG

Tested configurations

  • N/A

Validation history

DateTypeLab
2022-04-29InitialUL Verification Services, Inc.
2022-07-01UpdateUL Verification Services, Inc.
2022-07-13UpdateUL Verification Services, Inc.
2023-01-25UpdateUL Verification Services, Inc.
2023-09-01UpdateUL Verification Services, Inc.

Status timeline

As observed by this tracker's snapshots. NIST publishes no dates for list moves; observation began 2026-08-21, so earlier changes carry no date.

  • 2026-08-21: first observed by this tracker, status historical at the time of the earliest snapshot
  • 2026-09-22: observed moving from active to historical
  • Validation dates on record: 2022-04-29, 2022-07-01, 2022-07-13, 2023-01-25, 2023-09-01

Source documents