881781-H21 — Storage Datasheet

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 881781H21 internal hard drive 12 TB 7200 RPM 3.5" SAS. 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→ 881781-H21

SPECIFICATIONS

Part Number	881781-H21
Manufacturer	HPE
Form Factor	LFF
Capacity	12TB

BROWSE HPE MACHINES

ProLiant DL360 Gen10 ProLiant DL380 Gen10 ProLiant BL460c Gen10 ProLiant DL380 Gen9 ProLiant DL360 Gen9 3PAR StoreServ 8450 ProLiant BL685c G7 3PAR StoreServ 8400 3PAR StoreServ 8440 3PAR StoreServ 8200 MSA 2052 SAN Storage ProLiant BL460c Gen9

All HPE machines and parts

COMPONENT DIAGRAM

KEY FEATURES

•

LFF Form Factor

•

12TB 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

881781-B21CompatiblePARTNER

HP 12Tb SAS 12G 7.2K 512e Helium Digitally Signed MDL LFF LP HDD

compatible

882398-001CompatiblePARTNER

HP 12Tb SAS 12G 7.2K 512e Helium Digitally Signed MDL LFF LP HDD

compatible

881781-K21CompatiblePARTNER

HP 12Tb SAS 12G 7.2K 512e Helium Digitally Signed MDL LFF LP HDD

compatible

881781-X21CompatiblePARTNER

HP 12Tb SAS 12G 7.2K 512e Helium Digitally Signed MDL LFF LP HDD

compatible

P17966-B21CompatiblePARTNER

HP 12Tb SAS 12G 7.2K 512e Helium Digitally Signed MDL LFF LP HDD for DX Servers

compatible

P23456-002CompatiblePARTNER

HP 12Tb SAS 12G 7.2K 512e Helium Digitally Signed MDL LFF HDD - Bare Drive

compatible

LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 11

881781-B21SUBSTITUTE

HP 12Tb SAS 12G 7.2K 512e Helium Digitally Signed MDL LFF LP HDD

HPE

881781-K21SUBSTITUTE

HP 12Tb SAS 12G 7.2K 512e Helium Digitally Signed MDL LFF LP HDD

HPE

881781-X21SUBSTITUTE

HP 12Tb SAS 12G 7.2K 512e Helium Digitally Signed MDL LFF LP HDD

HPE

882398-001SUBSTITUTE

HP 12Tb SAS 12G 7.2K 512e Helium Digitally Signed MDL LFF LP HDD

HPE

P17966-B21SUBSTITUTE

HP 12Tb SAS 12G 7.2K 512e Helium Digitally Signed MDL LFF LP HDD

HPE

P23456-002SUBSTITUTE

HP 12Tb SAS 12G 7.2K 512e Helium Digitally Signed MDL LFF LP HDD

HPE

P23604-B21SUBSTITUTE

HP 12Tb SAS 12G 7.2K 512e Helium Digitally Signed MDL LFF LP HDD

HPE

P23604-H21SUBSTITUTE

HP 12Tb SAS 12G 7.2K 512e Helium Digitally Signed MDL LFF LP HDD

HPE

P23604-K21SUBSTITUTE

HP 12Tb SAS 12G 7.2K 512e Helium Digitally Signed MDL LFF LP HDD

HPE

P23604-X21SUBSTITUTE

HP 12Tb SAS 12G 7.2K 512e Helium Digitally Signed MDL LFF LP HDD

HPE

P25254-001SUBSTITUTE

HP 12Tb SAS 12G 7.2K 512e Helium Digitally Signed MDL LFF LP HDD

HPE

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FREQUENTLY ASKED QUESTIONS

What is 881781-H21?

881781-H21 is a HP 881781H21 internal hard drive 12 TB 7200 RPM 3.5" SAS manufactured by HPE.

What parts can replace 881781-H21?

There are 12 known substitutes for 881781-H21: 881781-B21, 882398-001, 881781-K21 and 9 more. Substitute compatibility should be verified for your specific system.

Is 881781-H21 still available?

881781-H21 is currently Unknown.

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881781-H21 — Storage Datasheet

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