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81Y9655 ✓ Verified by PartsTable
Lenovo · 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

The 81Y9655 is a Lenovo industrial component. Key specifications include Type: HDD, HDD size: 2.5", HDD speed: 10000 RPM, Interface: SAS, HDD capacity: 900 GB, Component for: Server/workstation. 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→ 81Y9655
SPECIFICATIONS
TypeHDD
HDD size2.5"
HDD speed10000 RPM
InterfaceSAS
HDD capacity900 GB
Component forServer/workstation
Operating voltage5 V
Quantity per pack1 pc(s)
HDD interface transfer rate6 Gbit/s
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 81Y9655 MFR Lenovo 81Y9655
VERIFIED SUBSTITUTES & CROSS-REFERENCES 1
81Y9654Compatible
IBM 900Gb SAS 6G 10K SFF Simple Swap HDD - Option
compatible
LIFECYCLE
StatusUNKNOWN
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 1
81Y9654SUBSTITUTE
IBM 900Gb SAS 6G 10K SFF Simple Swap HDD - FRU
IBM
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FREQUENTLY ASKED QUESTIONS
What is 81Y9655?
81Y9655 is a 81Y9655 manufactured by Lenovo. It is classified as a STORAGE_HDD (2.5_SAS_HDD).
What parts can replace 81Y9655?
There is 1 known substitute for 81Y9655: 81Y9654. Substitute compatibility should be verified for your specific system.
Is 81Y9655 still available?
81Y9655 is currently Unknown.
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Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
Last verified: July 2026