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781578-001 — HP 1.2TB 10k 12G 2.5inch SAS HDD

HP · STORAGE_HDD · 2.5_SAS_HDD
PRODUCT OVERVIEW
HP 1.2TB 10K 12G 2.5INCH SAS HDD

781578-001: HP 1.2TB 10k 12G 2.5inch SAS HDD. It is cited to fit HPE ProLiant BL460c Gen10, HPE ProLiant DL360 Gen10, HPE ProLiant DL380 Gen10.

HP 1.2TB 10K 12G 2.5INCH SAS HDD. 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→ 2.5_SAS_HDD→ 781578-001
SPECIFICATIONS
Part Number781578-001
ManufacturerHP
Capacity1.2TB
Speed10K RPM
FITS THESE MACHINES
HPE ProLiant BL460c Gen10
HPE ProLiant DL360 Gen10
HPE ProLiant DL380 Gen10
COMPONENT DIAGRAM
LABEL 1.2TB HDD SAS 12Gb/s 69.85 mm (2.75") 100.0 mm 2.5" HDD — MECHANICAL Spinning disk, hot-swap SAS 12Gb/s — Dual-port 1.2TB | 7200 / 10K / 15K RPM FORM FACTOR — 2.5" Hot-swap, carrier-specific MOUNTING — 4x M3 bottom Standard SFF screw pattern TITLE HDD DRIVE PN 781578-001 MFR HP HP 1.2TB 10k 12G 2.5inch SAS HDD
KEY FEATURES
•
1.2TB Capacity
•
10K 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 13
781518B21SubstituteBROKER-VERIFIED
HP 1.2TB 10k 12G 2.5inch SAS HDD
substitute
781518S21SubstituteBROKER-VERIFIED
HP 1.2TB 10k 12G 2.5inch SAS HDD
substitute
768788004SubstituteBROKER-VERIFIED
HP 1.2TB 10k 12G 2.5inch SAS HDD
substitute
781581-003CompatiblePARTNER
HP 1.2Tb SAS 12G 10K 512n SFF HDD - Bare Drive
compatible
781581-004CompatiblePARTNER
HP 1.2Tb SAS 12G 10K 512n SFF HDD - Bare Drive
compatible
796365-004CompatiblePARTNER
HP 1.2Tb SAS 12G 10K 512n SFF HDD - Bare Drive
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 11
EG1200JEHMCSUBSTITUTE
HP 1.2Tb SAS 12G 10K 512n SFF SC HDD
HPE
EG1200JETKCSUBSTITUTE
HP 1.2Tb SAS 12G 10K 512n SFF SC HDD
HPE
768788-004SUBSTITUTE
HP 1.2Tb SAS 12G 10K 512n SFF SC HDD
HPE
781518-B21SUBSTITUTE
HP 1.2Tb SAS 12G 10K 512n SFF SC HDD
HPE
781581-003SUBSTITUTE
HP 1.2Tb SAS 12G 10K 512n SFF SC HDD
HPE
781581-004SUBSTITUTE
HP 1.2Tb SAS 12G 10K 512n SFF SC HDD
HPE
796365-004SUBSTITUTE
HP 1.2Tb SAS 12G 10K 512n SFF SC HDD
HPE
846271-B21SUBSTITUTE
HP 1.2Tb SAS 12G 10K 512n SFF SC HDD
HPE
846294-001SUBSTITUTE
HP 1.2Tb SAS 12G 10K 512n SFF SC HDD
HPE
852463-B21SUBSTITUTE
HP 1.2Tb SAS 12G 10K 512n SFF SC HDD
HPE
852606-001SUBSTITUTE
HP 1.2Tb SAS 12G 10K 512n SFF SC HDD
HPE
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FREQUENTLY ASKED QUESTIONS
What is 781578-001?
781578-001 is a HP 1.2TB 10k 12G 2.5inch SAS HDD manufactured by HP. It is classified as a STORAGE_HDD (2.5_SAS_HDD).
What parts can replace 781578-001?
There are 13 known substitutes for 781578-001: 781518B21, 781518S21, 768788004 and 10 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.