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332751-B21 — HP 72GB, U320, 10000 rpm, Non Hot Plug internal hard drive 3.5" Ultra320 SCSI

HPE · DRIVE LFF
PRODUCT OVERVIEW

332751-B21: HP 72GB, U320, 10000 rpm, Non Hot Plug internal hard drive 3.5" Ultra320 SCSI.

A wide variety of rigorously tested, HP-qualified, SMART capable, Ultra320 Hard Drives offering data integrity and availability in non hot pluggable. - HP HDD Qualification process the best process in the industry for higher data reliability - HP leader of innovation in storage for higher data protection and scalability 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→ 332751-B21
SPECIFICATIONS
Part Number332751-B21
ManufacturerHPE
Form FactorLFF
Capacity72GB
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COMPONENT DIAGRAM
RELEASE LATCH 72GB NL-SAS 7.2K 332751-B21 HPE NL-SAS INTERFACE INTERPOSER SAS drive in SATA tray? Check board compatibility 3.5" (101.6 x 146mm) LFF 3.5" DRIVE | 72GB | NL-SAS 7.2K 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 332751-B21 MFR HPE
KEY FEATURES
•
LFF Form Factor
•
72GB Capacity
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
SUBSTITUTES & CROSS-REFERENCES 12
BD07298572CompatiblePARTNER
HP 72GB Scsi U320 10k 68-Pin Nhp HDD
compatible
BD07299BBBCompatiblePARTNER
HP 72GB Scsi U320 10k 68-Pin Nhp HDD
compatible
BD0729A4B7CompatiblePARTNER
HP 72GB Scsi U320 10k 68-Pin Nhp HDD
compatible
BD0729A4C7CompatiblePARTNER
HP 72GB Scsi U320 10k 68-Pin Nhp HDD
compatible
FE-26937-01CompatiblePARTNER
HP 72GB Scsi U320 10k 68-Pin Nhp HDD
compatible
404710-001CompatiblePARTNER
HP 72GB Scsi U320 10k 68-Pin Nhp HDD
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 20
AA613ASUBSTITUTE
HP 72Gb SCSI U320 10K 68-Pin NHP HDD
HPE
BD07296B44SUBSTITUTE
HP 72Gb SCSI U320 10K 68-Pin NHP HDD
HPE
BD07297B57SUBSTITUTE
HP 72Gb SCSI U320 10K 68-Pin NHP HDD
HPE
BD0729827ASUBSTITUTE
HP 72Gb SCSI U320 10K 68-Pin NHP HDD
HPE
BD07298572SUBSTITUTE
HP 72Gb SCSI U320 10K 68-Pin NHP HDD
HPE
BD07299BBBSUBSTITUTE
HP 72Gb SCSI U320 10K 68-Pin NHP HDD
HPE
BD0729A4B7SUBSTITUTE
HP 72Gb SCSI U320 10K 68-Pin NHP HDD
HPE
BD0729A4C7SUBSTITUTE
HP 72Gb SCSI U320 10K 68-Pin NHP HDD
HPE
FE-26937-01SUBSTITUTE
HP 72Gb SCSI U320 10K 68-Pin NHP HDD
HPE
404710-001SUBSTITUTE
HP 72Gb SCSI U320 10K 68-Pin NHP HDD
HPE
203568-001SUBSTITUTE
HP 72Gb SCSI U320 10K 68-Pin NHP HDD
HPE
300955-023SUBSTITUTE
HP 72Gb SCSI U320 10K 68-Pin NHP HDD
HPE
311771-001SUBSTITUTE
HP 72Gb SCSI U320 10K 68-Pin NHP HDD
HPE
332934-001SUBSTITUTE
HP 72Gb SCSI U320 10K 68-Pin NHP HDD
HPE
332934-005SUBSTITUTE
HP 72Gb SCSI U320 10K 68-Pin NHP HDD
HPE
344690-003SUBSTITUTE
HP 72Gb SCSI U320 10K 68-Pin NHP HDD
HPE
356910-004SUBSTITUTE
HP 72Gb SCSI U320 10K 68-Pin NHP HDD
HPE
356910-010SUBSTITUTE
HP 72Gb SCSI U320 10K 68-Pin NHP HDD
HPE
360205-015SUBSTITUTE
HP 72Gb SCSI U320 10K 68-Pin NHP HDD
HPE
360205-024SUBSTITUTE
HP 72Gb SCSI U320 10K 68-Pin NHP HDD
HPE
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FREQUENTLY ASKED QUESTIONS
What is 332751-B21?
332751-B21 is a HP 72GB, U320, 10000 rpm, Non Hot Plug internal hard drive 3.5" Ultra320 SCSI manufactured by HPE.
What parts can replace 332751-B21?
There are 12 known substitutes for 332751-B21: BD07298572, BD07299BBB, BD0729A4B7 and 9 more. Substitute compatibility should be verified for your specific system.
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PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.