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384854-B21 — HP 146GB 15k 3.5inch DP SAS HDD

✓ Government record, cited
HP · STORAGE_HDD · 3.5_SAS_HDD
PRODUCT OVERVIEW
HP 146GB 15K 3.5INCH DP SAS HDD

384854-B21: HP 146GB 15k 3.5inch DP SAS HDD.

Hypertec equivalent 384854-B21 146GB 3G SAS 15K 3.5" DP ENT HDD. This part is cataloged in the U.S. Government catalog under NSN 7025-01-575-9541, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
STORAGE_HDD→ 3.5_SAS_HDD→ 384854-B21
NSN: 7025-01-575-9541
FSC: 7025 — Information Technology Input/output and Storage Devices
CAGE: 1LY15 — HEWLETT-PACKARD COMPANY DBA HP DIV HP LABS (USA)
SPECIFICATIONS
Part Number384854-B21
ManufacturerHP
Capacity146GB
Speed15K RPM
NSN7025-01-575-9541
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COMPONENT DIAGRAM
RELEASE LATCH 146GB NL-SAS 15K RPM 384854-B21 HP NL-SAS INTERFACE INTERPOSER SAS drive in SATA tray? Check board compatibility 3.5" (101.6 x 146mm) LFF 3.5" DRIVE | 146GB | NL-SAS 15K RPM NL-SAS uses SAS protocol at 7.2K RPM | SAS backplane supports SATA, not reverse Tray generation matters | Gen8 LFF tray differs from Gen10 TITLE LFF 3.5" DRIVE PN 384854-B21 MFR HP
KEY FEATURES
•
146GB Capacity
•
15K RPM Speed
•
DESIGN TYPE: HARD DISK
•
DRIVE SIZE: 3.50
•
OPERATING TEMP RANGE: +10.0 TO 35.0 CELSIUS DEGC
•
UNIT DESIGN: INTERNAL
TYPICAL APPLICATIONS
  • Enterprise storage arrays and SANs
  • Direct-attached storage (DAS) expansion
  • Database tier storage (OLTP, OLAP)
  • Virtual machine datastore expansion
  • Backup-to-disk and disaster recovery targets
  • Content delivery and media streaming storage
TECHNICAL CHARACTERISTICS
DESIGN TYPEHARD DISK
DRIVE SIZE3.50
SPECIAL FEATURESSAS INTERFACE; 3GB/SEC TRANSFER RATE; 512 BYTES/SECTOR CONFIGURATION; 15000 RPM ROTATIONAL SPEED GB
OPERATING TEMP RANGE+10.0 TO 35.0 CELSIUS DEGC
UNIT DESIGNINTERNAL
OTHER ITEMS IN FSC 7025 — Information Technology Input/output and Storage Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
7025-00-001-2681 7025-00-001-5588 7025-00-001-6998 7025-00-001-6999 7025-00-001-7000 7025-00-001-7025 7025-00-001-7026 7025-00-001-7027
SUBSTITUTES & CROSS-REFERENCES 13
488058001SubstituteBROKER-VERIFIED
HP 146GB 15k 3.5inch DP SAS HDD
substitute
454228001SubstituteBROKER-VERIFIED
HP 146GB 15k 3.5inch DP SAS HDD
substitute
868219001SubstituteBROKER-VERIFIED
HP 146GB 15k 3.5inch DP SAS HDD
substitute
375874-003CompatiblePARTNER
HP 146GB SAS 3G 15k LFF DP St HDD
compatible
375874-006CompatiblePARTNER
HP 146GB SAS 3G 15k LFF DP St HDD
compatible
375874-009CompatiblePARTNER
HP 146GB SAS 3G 15k LFF DP St HDD
compatible
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
THIS PART SUBSTITUTES FOR 20
DF0146B8052SUBSTITUTE
HP 146Gb SAS 3G 15K LFF DP ST HDD
HPE
DF146A4941SUBSTITUTE
HP 146Gb SAS 3G 15K LFF DP ST HDD
HPE
DF146A8B57SUBSTITUTE
HP 146Gb SAS 3G 15K LFF DP ST HDD
HPE
DF146A9845SUBSTITUTE
HP 146Gb SAS 3G 15K LFF DP ST HDD
HPE
DF146ABAA9SUBSTITUTE
HP 146Gb SAS 3G 15K LFF DP ST HDD
HPE
DF146BABUESUBSTITUTE
HP 146Gb SAS 3G 15K LFF DP ST HDD
HPE
DF146BAFDUSUBSTITUTE
HP 146Gb SAS 3G 15K LFF DP ST HDD
HPE
DF146BB6C2SUBSTITUTE
HP 146Gb SAS 3G 15K LFF DP ST HDD
HPE
332093-B21SUBSTITUTE
HP 146Gb SAS 3G 15K LFF DP ST HDD
HPE
375698-003SUBSTITUTE
HP 146Gb SAS 3G 15K LFF DP ST HDD
HPE
375872-B21SUBSTITUTE
HP 146Gb SAS 3G 15K LFF DP ST HDD
HPE
375874-003SUBSTITUTE
HP 146Gb SAS 3G 15K LFF DP ST HDD
HPE
375874-006SUBSTITUTE
HP 146Gb SAS 3G 15K LFF DP ST HDD
HPE
375874-009SUBSTITUTE
HP 146Gb SAS 3G 15K LFF DP ST HDD
HPE
375874-012SUBSTITUTE
HP 146Gb SAS 3G 15K LFF DP ST HDD
HPE
375874-023SUBSTITUTE
HP 146Gb SAS 3G 15K LFF DP ST HDD
HPE
376595-001SUBSTITUTE
HP 146Gb SAS 3G 15K LFF DP ST HDD
HPE
389344-001SUBSTITUTE
HP 146Gb SAS 3G 15K LFF DP ST HDD
HPE
392254-003SUBSTITUTE
HP 146Gb SAS 3G 15K LFF DP ST HDD
HPE
417190-003SUBSTITUTE
HP 146Gb SAS 3G 15K LFF DP ST HDD
HPE
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FREQUENTLY ASKED QUESTIONS
What is 384854-B21?
384854-B21 is a HP 146GB 15k 3.5inch DP SAS HDD manufactured by HP. It is classified as a STORAGE_HDD (3.5_SAS_HDD).
What parts can replace 384854-B21?
There are 13 known substitutes for 384854-B21: 488058001, 454228001, 868219001 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 384854-B21?
384854-B21 is cataloged in the U.S. Government catalog under NSN 7025-01-575-9541. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.