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 428GB 15K RPM SAS Disk Drive 3.5 (IBM i). The unit ships in a LFF form factor suitable for standard rack-mount installations. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-189-2599, 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→198E
NSN:4730-00-189-2599 FSC:4730 CAGE:14959 — CRANE CO DIV VALVE DIV (USA)
SPECIFICATIONS
Part Number
198E
Manufacturer
IBM
Form Factor
LFF
Capacity
428GB
Speed
15K RPM
NSN
4730-00-189-2599
COMPONENT DIAGRAM
KEY FEATURES
•
LFF Form Factor
•
428GB Capacity
•
15K RPM Speed
•
NOMINAL OVERALL LENGTH: 2.438 INCHES IN
•
MEDIA FOR WHICH DESIGNED: STEAM SINGLE RESPONSE
•
COUPLING FLANGE SHAPE: HEXAGON
•
REDUCER TYPE: CONCENTRIC
•
NOMINAL THREAD SIZE: 1.000 INCHES ALL ENDS IN
•
SEAT TYPE: GROUND-JOINT
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
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL OVERALL LENGTH
2.438 INCHES IN
MEDIA FOR WHICH DESIGNED
STEAM SINGLE RESPONSE
COUPLING FLANGE SHAPE
HEXAGON
REDUCER TYPE
CONCENTRIC
NOMINAL THREAD SIZE
1.000 INCHES ALL ENDS IN
COUPLING FLANGE SHAPE
HEXAGON
SEAT TYPE
GROUND-JOINT
NOMINAL THREAD SIZE
1.000 INCHES ALL ENDS IN
SEAT TYPE
GROUND-JOINT
OPERATING PRESSURE
300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
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FREQUENTLY ASKED QUESTIONS
What is 198E?
198E is a IBM 428GB 15K RPM SAS Disk Drive 3.5 (IBM i) manufactured by IBM. It is classified as a STORAGE_HDD (3.5_SAS_HDD).
What parts can replace 198E?
There are 14 known substitutes for 198E: MILU18250, 519-3-4, MILU18250TYPEXA and 11 more. Substitute compatibility should be verified for your specific system.
Is 198E still available?
198E is currently cancelled.
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