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Technical Data Sheet
PartsTable / STORAGE_HDD / 781581-005
781581-005 ✓ Verified by PartsTable
HPE · STORAGE_HDD · 2.5_SAS_HDD
WHAT YOU NEED TO KNOW
SAS HDD backplane accepts SATA drives, SATA backplane does NOT accept SAS 2.5" SAS HDDs come with or without carrier/tray — ALWAYS ASK
ALWAYS confirm carrier/tray PN — server-specific trays vary by generation
PRODUCT OVERVIEW

DRV ASSY, STD 300G SAS 12G 10K SC. Key specifications include Generation: 12th Gen. 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→ 781581-005
SPECIFICATIONS
Generation12th Gen
COMPONENT DIAGRAM
LABEL P/N S/N 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 7200 / 10K / 15K RPM FORM FACTOR — 2.5" Hot-swap, carrier-specific MOUNTING — 4x M3 bottom Standard SFF screw pattern TITLE HDD DRIVE PN 781581-005 MFR HPE DRV ASSY, STD 300G SAS 12G 10K SC
KEY FEATURES
•
10K RPM Speed
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
785410-001Compatible
HP 300GB SAS 12G 10k 512n SFF Sc HDD
compatible
768788-001Compatible
HP 300Gb SAS 12G 10K 512n SFF HDD - Bare Drive
compatible
781581-006Compatible
HP 300Gb SAS 12G 10K 512n SFF HDD - Bare Drive
compatible
836625-B21Compatible
HP 300GB SAS 12G 10k 512n SFF Sc HDD
compatible
836790-001Compatible
HP 300GB SAS 12G 10k 512n SFF Sc HDD
compatible
846257-B21Compatible
HP 300GB SAS 12G 10k 512n SFF Sc HDD
compatible
LIFECYCLE
StatusUNKNOWN
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 15
EG000300JWBHRSUBSTITUTE
HP 300Gb SAS 12G 10K 512n SFF HDD - Bare Drive
HPE
EG000300JWEBFSUBSTITUTE
HP 300Gb SAS 12G 10K 512n SFF HDD - Bare Drive
HPE
EG0300JEHLVSUBSTITUTE
HP 300Gb SAS 12G 10K 512n SFF HDD - Bare Drive
HPE
768788-001SUBSTITUTE
HP 300Gb SAS 12G 10K 512n SFF HDD - Bare Drive
HPE
781581-006SUBSTITUTE
HP 300Gb SAS 12G 10K 512n SFF HDD - Bare Drive
HPE
785067-B21SUBSTITUTE
HP 300Gb SAS 12G 10K 512n SFF HDD - Bare Drive
HPE
785410-001SUBSTITUTE
HP 300Gb SAS 12G 10K 512n SFF HDD - Bare Drive
HPE
836625-B21SUBSTITUTE
HP 300Gb SAS 12G 10K 512n SFF HDD - Bare Drive
HPE
836790-001SUBSTITUTE
HP 300Gb SAS 12G 10K 512n SFF HDD - Bare Drive
HPE
846257-B21SUBSTITUTE
HP 300Gb SAS 12G 10K 512n SFF HDD - Bare Drive
HPE
846265-B21SUBSTITUTE
HP 300Gb SAS 12G 10K 512n SFF HDD - Bare Drive
HPE
846287-001SUBSTITUTE
HP 300Gb SAS 12G 10K 512n SFF HDD - Bare Drive
HPE
846291-001SUBSTITUTE
HP 300Gb SAS 12G 10K 512n SFF HDD - Bare Drive
HPE
862119-001SUBSTITUTE
HP 300Gb SAS 12G 10K 512n SFF HDD - Bare Drive
HPE
869714-001SUBSTITUTE
HP 300Gb SAS 12G 10K 512n SFF HDD - Bare Drive
HPE
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FREQUENTLY ASKED QUESTIONS
What is 781581-005?
781581-005 is a DRV ASSY, STD 300G SAS 12G 10K SC manufactured by HPE. It is classified as a STORAGE_HDD (2.5_SAS_HDD).
What parts can replace 781581-005?
There are 12 known substitutes for 781581-005: 785410-001, 768788-001, 781581-006 and 9 more. Substitute compatibility should be verified for your specific system.
Is 781581-005 still available?
781581-005 is currently Unknown.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026