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Technical Data Sheet
49Y1866 ✓ Verified by PartsTable
IBM · STORAGE_HDD · 3.5_SAS_HDD
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

IBM 600GB 15K 6Gbps SAS 3.5" Hot-Swap HDD. The unit ships in a LFF form factor suitable for standard rack-mount installations. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-615-8512, indicating validated use in U.S. government and defense logistics supply chains. 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 3.5_SAS_HDD LFF BAY 49Y1866
NSN: 7025-01-615-8512
FSC: 7025
CAGE: 1VZC6 — INTERNATIONAL BUSINESS MACHINES CORPORATION DBA IBM (USA)
SPECIFICATIONS
Part Number49Y1866
ManufacturerIBM
Form FactorLFF
Capacity600GB
Speed15K RPM
NSN7025-01-615-8512
COMPONENT DIAGRAM
RELEASE LATCH 600GB NL-SAS 15K RPM 49Y1866 IBM NL-SAS INTERFACE INTERPOSER SAS drive in SATA tray? Check board compatibility 3.5" (101.6 x 146mm) LFF 3.5" DRIVE | 600GB | NL-SAS 15K RPM NL-SAS uses SAS protocol at 7.2K RPM | SAS backplane supports SATA, not reverse Tray generation matters | Gen8 LFF tray differs from Gen10 TITLE LFF 3.5" DRIVE PN 49Y1866 MFR IBM
KEY FEATURES
LFF Form Factor
600GB Capacity
15K 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
49Y1869Compatible
IBM 600GB SAS 6G 15k LFF HDD for DS3512 - P/n
compatible
49Y1870Compatible
IBM 600GB SAS 6G 15k LFF HDD for DS3512 - Fru
compatible
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 2
49Y1869SUBSTITUTE
IBM 600Gb SAS 6G 15K LFF HDD for DS3512 - Option
IBM
49Y1870SUBSTITUTE
IBM 600Gb SAS 6G 15K LFF HDD for DS3512 - Option
IBM
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FREQUENTLY ASKED QUESTIONS
What is 49Y1866?
49Y1866 is a IBM 600GB 15K 6Gbps SAS 3.5" Hot-Swap HDD manufactured by IBM. It is classified as a STORAGE_HDD (3.5_SAS_HDD).
What parts can replace 49Y1866?
There are 2 known substitutes for 49Y1866: 49Y1869, 49Y1870. Substitute compatibility should be verified for your specific system.
What is the NSN for 49Y1866?
49Y1866 is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-615-8512. This indicates validated use in U.S. government and defense supply chains.
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