PartsTable
Technical Data Sheet
PartsTable / STORAGE_HDD / 79L0143-00
79L0143-00 ✓ 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

The IBM 141.12GB 15K RPM DISK UNIT is a the manufacturer hard disk drive designed for enterprise environments demanding consistent performance and data integrity. Key specifications include design_type: WHIP SINGLE ANTENNA ELEMENT, power_rating: 1.000 KILOWATTS PEAK SINGLE ANTENNA ELEMENT, terminal_type: CIRCULAR FLANGE SINGLE ANTENNA ELEMENT, overall_length: 28.000 FEET NOMINAL FT, mounting_method: FLANGE, frequency_rating: 2.000 MEGAHERTZ MINIMUM AND 30.000 MEGAHERTZ MAXIMUM SINGLE ANTENNA ELEMENT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-557-9573, 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→ 79L0143-00
NSN: 5985-01-557-9573
FSC: 5985
CAGE: 90536 — LOCKHEED MARTIN CORP DBA LOCKHEED MARTIN DIV MST - EAGAN (USA)
SPECIFICATIONS
design_typeWHIP SINGLE ANTENNA ELEMENT
power_rating1.000 KILOWATTS PEAK SINGLE ANTENNA ELEMENT
terminal_typeCIRCULAR FLANGE SINGLE ANTENNA ELEMENT
overall_length28.000 FEET NOMINAL FT
mounting_methodFLANGE
frequency_rating2.000 MEGAHERTZ MINIMUM AND 30.000 MEGAHERTZ MAXIMUM SINGLE ANTENNA ELEMENT
special_featuresCOPPER ALLOY CONDUCTORS; CHROME-PLATED BRASS FITTINGS; ANODIZED ALUMINUM FLANGE; 100 MPH WIND RATING
radiation_patternOMNIDIRECTIONAL SINGLE ANTENNA ELEMENT
beam_scanning_methodFIXED SINGLE ANTENNA ELEMENT
mounting_hole_diameter0.562 INCHES NOMINAL IN
mounting_hole_quantity4
end_item_identification79L0143-00(90536) PAL, ANTENNA
NSN5985-01-557-9573
COMPONENT DIAGRAM
LABEL 141.12GB 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 141.12GB | 7200 / 10K / 15K RPM FORM FACTOR — 2.5" Hot-swap, carrier-specific MOUNTING — 4x M3 bottom Standard SFF screw pattern TITLE HDD DRIVE PN 79L0143-00 MFR IBM 141.12GB 15K RPM DISK UNIT
KEY FEATURES
•
141.12GB Capacity
•
15K RPM Speed
•
DESIGN TYPE: WHIP SINGLE ANTENNA ELEMENT
•
RADIATION PATTERN: OMNIDIRECTIONAL SINGLE ANTENNA ELEMENT
•
ELECTROMAGNETIC POLARIZATION TYPE: VERTICAL SINGLE ANTENNA ELEMENT
•
POWER RATING: 1.000 KILOWATTS PEAK SINGLE ANTENNA ELEMENT
•
FREQUENCY RATING: 2.000 MEGAHERTZ MINIMUM AND 30.000 MEGAHERTZ MAXIMUM SINGLE ANTENNA ELEMENT
•
TERMINAL TYPE: CIRCULAR FLANGE SINGLE ANTENNA ELEMENT
TECHNICAL CHARACTERISTICS (FLIS)
DESIGN TYPEWHIP SINGLE ANTENNA ELEMENT
RADIATION PATTERNOMNIDIRECTIONAL SINGLE ANTENNA ELEMENT
ELECTROMAGNETIC POLARIZATION TYPEVERTICAL SINGLE ANTENNA ELEMENT
OVERALL LENGTH28.000 FEET NOMINAL FT
POWER RATING1.000 KILOWATTS PEAK SINGLE ANTENNA ELEMENT
FREQUENCY RATING2.000 MEGAHERTZ MINIMUM AND 30.000 MEGAHERTZ MAXIMUM SINGLE ANTENNA ELEMENT
TERMINAL TYPECIRCULAR FLANGE SINGLE ANTENNA ELEMENT
SPECIAL FEATURESCOPPER ALLOY CONDUCTORS; CHROME-PLATED BRASS FITTINGS; ANODIZED ALUMINUM FLANGE; 100 MPH WIND RATING
MOUNTING HOLE QUANTITY4
MOUNTING HOLE DIAMETER0.562 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
4328Interchangeable
IBM 141.12GB 15k RPM Disk Unit
interchangeable
53B9Interchangeable
interchangeable cross-reference
interchangeable
1485111-1Interchangeable
interchangeable cross-reference
interchangeable
328RInterchangeable
interchangeable cross-reference
interchangeable
308507Interchangeable
interchangeable cross-reference
interchangeable
53717VInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 79L0143-00?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 79L0143-00?
79L0143-00 is a IBM 141.12GB 15K RPM DISK UNIT. It is classified as a STORAGE_HDD (2.5_SAS_HDD).
What parts can replace 79L0143-00?
There are 11 known substitutes for 79L0143-00: 4328, 53B9, 1485111-1 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 79L0143-00?
79L0143-00 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-557-9573. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 79L0143-00

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026