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PartsTable / STORAGE_HDD / 42D0656
42D0656 ✓ Verified by PartsTable
IBM · 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
IBM 146-GB 15K 2.5 SAS

The IBM 146-GB 15k 2.5 SAS is a IBM hard disk drive designed for enterprise environments demanding consistent performance and data integrity. The unit ships in a SFF 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
STORAGE_HDD→ 2.5_SAS_HDD→ SFF BAY→ 42D0656
SPECIFICATIONS
Part Number42D0656
ManufacturerIBM
Form FactorSFF
Speed15K RPM
COMPONENT DIAGRAM
LABEL P/N S/N HDD SAS 12Gb/s 69.85 mm (2.75") 100.0 mm SFF HDD — MECHANICAL Spinning disk, hot-swap SAS 12Gb/s — Dual-port 7200 / 10K / 15K RPM FORM FACTOR — SFF Hot-swap, carrier-specific MOUNTING — 4x M3 bottom Standard SFF screw pattern TITLE HDD DRIVE PN 42D0656 MFR IBM IBM 146-GB 15k 2.5 SAS
KEY FEATURES
•
SFF Form Factor
•
15K RPM Speed
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
42D0652Compatible
IBM 146Gb SAS 6G 15K SFF HDD - Option
compatible
42D0653Compatible
IBM 146GB SAS 6G 15k SFF HDD - Fru
compatible
42D0654Compatible
IBM 146GB SAS 6G 15k SFF HDD - Sbb
compatible
LIFECYCLE
StatusUNKNOWN
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 3
42D0652SUBSTITUTE
IBM 146Gb SAS 6G 15K SFF HDD - P/N
IBM
42D0653SUBSTITUTE
IBM 146Gb SAS 6G 15K SFF HDD - P/N
IBM
42D0654SUBSTITUTE
IBM 146Gb SAS 6G 15K SFF HDD - P/N
IBM
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FREQUENTLY ASKED QUESTIONS
What is 42D0656?
42D0656 is a IBM 146-GB 15k 2.5 SAS manufactured by IBM. It is classified as a STORAGE_HDD (2.5_SAS_HDD).
What parts can replace 42D0656?
There are 3 known substitutes for 42D0656: 42D0652, 42D0653, 42D0654. Substitute compatibility should be verified for your specific system.
Is 42D0656 still available?
42D0656 is currently Unknown.
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PartsTable Design LLC · partstable.com
Last verified: July 2026