PartsTable
Technical Data Sheet
HCF12450 ✓ Verified by PartsTable
· 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 17.54GB 10K RPM Ultra SCSI Disk Unit. Key specifications include material: STEEL LOCATION NOT OTHERWISE SPECIFIED, body_shape: ROUND, design_type: DRY, coolant_type: AIR, inlet_location: LOCATED ON SIDE AT END OF BODY, muffler_design: BAFFLE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2990-00-903-8226, 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 2.5_SAS_HDD HCF12450
NSN: 2990-00-903-8226
FSC: 2990
CAGE: 1X0J7 — VOLVO CONSTRUCTION EQUIPMENT NORTH AMERICA, LLC (USA)
SPECIFICATIONS
materialSTEEL LOCATION NOT OTHERWISE SPECIFIED
body_shapeROUND
design_typeDRY
coolant_typeAIR
tube_quantity2
inlet_locationLOCATED ON SIDE AT END OF BODY
muffler_designBAFFLE
overall_length19.250 INCHES NOMINAL IN
baffle_quantity1
overall_diameter7.000 INCHES NOMINAL IN
special_featuresWITH TWO PLUGS,ONE MTG PLATE,ONE FRONT PLATE,AND ONE REAR PLATE
surface_treatmentALUMINUM
NSN2990-00-903-8226
COMPONENT DIAGRAM
LABEL 17.54GB 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 17.54GB | 7200 / 10K / 15K RPM FORM FACTOR — 2.5" Hot-swap, carrier-specific MOUNTING — 4x M3 bottom Standard SFF screw pattern TITLE HDD DRIVE PN HCF12450 MFR IBM 17.54GB 10K RPM Ultra SCSI Disk Unit
KEY FEATURES
17.54GB Capacity
10K RPM Speed
TUBE QUANTITY: 2
MUFFLER DESIGN: BAFFLE
INLET CONNECTION TYPE: UNTHREADED SINGLE INLET
BAFFLE QUANTITY: 1
DESIGN TYPE: DRY
OPERATING POSITION: UNIVERSAL
NONCONNECTION OUTLET LOCATION: CENTRALLY LOCATED IN END SECTION OF BODY
SURFACE TREATMENT: ALUMINUM
TECHNICAL CHARACTERISTICS (FLIS)
TUBE QUANTITY2
MUFFLER DESIGNBAFFLE
INLET CONNECTION TYPEUNTHREADED SINGLE INLET
BAFFLE QUANTITY1
DESIGN TYPEDRY
OPERATING POSITIONUNIVERSAL
NONCONNECTION OUTLET LOCATIONCENTRALLY LOCATED IN END SECTION OF BODY
SURFACE TREATMENTALUMINUM
INLET OUTSIDE DIAMETER3.125 INCHES NOMINAL SINGLE INLET IN
OVERALL DIAMETER7.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
6718Interchangeable
IBM 17.54GB 10K RPM Ultra SCSI Disk Unit
interchangeable
667-18Interchangeable
interchangeable cross-reference
interchangeable
MS20667-18Interchangeable
interchangeable cross-reference
interchangeable
39-0312-01Interchangeable
interchangeable cross-reference
interchangeable
1390Interchangeable
interchangeable cross-reference
interchangeable
F78B25Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is HCF12450?
HCF12450 is a IBM 17.54GB 10K RPM Ultra SCSI Disk Unit. It is classified as a STORAGE_HDD (2.5_SAS_HDD).
What parts can replace HCF12450?
There are 12 known substitutes for HCF12450: 6718, 667-18, MS20667-18 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for HCF12450?
HCF12450 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2990-00-903-8226. This indicates validated use in U.S. government and defense supply chains.
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