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432093-B21 — Storage Datasheet

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HPE · DRIVE LFF
WHAT YOU NEED TO KNOW
SAS backplane supports SATA, not vice versa NL-SAS = SAS protocol at nearline (7.2K) speed — NOT SATA
Gen8 LFF tray ≠ Gen10 tray — different screw holes
PRODUCT OVERVIEW

HP 146Gb SAS 3G 15K LFF SP NHP HDD. The unit ships in a LFF form factor suitable for standard rack-mount installations. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
LFF BAY→ 432093-B21
SPECIFICATIONS
Part Number432093-B21
ManufacturerHPE
Form FactorLFF
Capacity146GB
Speed15K RPM
COMPONENT DIAGRAM
RELEASE LATCH 146GB NL-SAS 15K RPM 432093-B21 HPE 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 432093-B21 MFR HPE
KEY FEATURES
•
LFF Form Factor
•
146GB Capacity
•
15K RPM Speed
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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
432150-001Compatible
HP 146GB SAS 3G 15k LFF Sp Nhp HDD
compatible
375872-B21Compatible
HP 146GB SAS 3G 15k LFF Sp St HDD
compatible
376595-001Compatible
HP 146GB SAS 3G 15k LFF Sp St HDD
compatible
332093-B21Compatible
HP 146GB SAS 3G 15k LFF Sp St HDD
compatible
375698-003Compatible
HP 146GB SAS 3G 15k LFF Sp St HDD
compatible
392254-003Compatible
HP 146GB SAS 3G 15k LFF Sp St HDD
compatible
LIFECYCLE
StatusUNKNOWN
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 1
432150-001SUBSTITUTE
HP 146Gb SAS 3G 15K LFF SP NHP HDD
HPE
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FREQUENTLY ASKED QUESTIONS
What is 432093-B21?
432093-B21 is a HP 146Gb SAS 3G 15K LFF SP NHP HDD manufactured by HPE.
What parts can replace 432093-B21?
There are 12 known substitutes for 432093-B21: 432150-001, 375872-B21, 376595-001 and 9 more. Substitute compatibility should be verified for your specific system.
Is 432093-B21 still available?
432093-B21 is currently Unknown.
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Last verified: September 2026