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881787-X21 — HP 12Tb SATA 6G 7.2K 512e Helium Digitally Signed MDL LFF HDD - Bare Drive

HPE · DRIVE LFF
PRODUCT OVERVIEW

881787-X21: HP 12Tb SATA 6G 7.2K 512e Helium Digitally Signed MDL LFF HDD - Bare Drive.

HP 12Tb SATA 6G 7.2K 512e Helium Digitally Signed MDL LFF HDD - Bare Drive. 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→ 881787-X21
SPECIFICATIONS
Part Number881787-X21
ManufacturerHPE
Form FactorLFF
Capacity12TB
Speed7.2K RPM
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COMPONENT DIAGRAM
RELEASE LATCH 12TB NL-SAS 7.2K RPM 881787-X21 HPE NL-SAS INTERFACE INTERPOSER SAS drive in SATA tray? Check board compatibility 3.5" (101.6 x 146mm) LFF 3.5" DRIVE | 12TB | NL-SAS 7.2K 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 881787-X21 MFR HPE
KEY FEATURES
•
LFF Form Factor
•
12TB Capacity
•
7.2K 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
SUBSTITUTES & CROSS-REFERENCES 12
881787-B21CompatiblePARTNER
HP 12Tb SATA 6G 7.2K 512e Helium Digitally Signed MDL LFF LP HDD
compatible
882401-001CompatiblePARTNER
HP 12Tb SATA 6G 7.2K 512e Helium Digitally Signed MDL LFF LP HDD
compatible
881787-H21CompatiblePARTNER
HP 12Tb SATA 6G 7.2K 512e Helium Digitally Signed MDL LFF LP HDD
compatible
881787-K21CompatiblePARTNER
HP 12Tb SATA 6G 7.2K 512e Helium Digitally Signed MDL LFF LP HDD
compatible
868211-001CompatiblePARTNER
HP 12Tb SATA 6G 7.2K 512e Helium Digitally Signed MDL LFF HDD - Bare Drive
compatible
881785-K21CompatiblePARTNER
HP 12Tb SATA 6G 7.2K 512e Helium Digitally Signed MDL LFF SC HDD
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 4
881787-B21SUBSTITUTE
HP 12Tb SATA 6G 7.2K 512e Helium Digitally Signed MDL LFF LP HDD
HPE
881787-H21SUBSTITUTE
HP 12Tb SATA 6G 7.2K 512e Helium Digitally Signed MDL LFF LP HDD
HPE
881787-K21SUBSTITUTE
HP 12Tb SATA 6G 7.2K 512e Helium Digitally Signed MDL LFF LP HDD
HPE
882401-001SUBSTITUTE
HP 12Tb SATA 6G 7.2K 512e Helium Digitally Signed MDL LFF LP HDD
HPE
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FREQUENTLY ASKED QUESTIONS
What is 881787-X21?
881787-X21 is a HP 12Tb SATA 6G 7.2K 512e Helium Digitally Signed MDL LFF HDD - Bare Drive manufactured by HPE.
What parts can replace 881787-X21?
There are 12 known substitutes for 881787-X21: 881787-B21, 882401-001, 881787-H21 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.