PartsTable
Technical Data Sheet
PartsTable / MRO / 328987-1
328987-1 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
SAS backplane accepts SATA drives (not vice versa) Buy with tray when possible — saves cost vs separate tray
ALWAYS ASK: "Does it come with tray/caddy?"
PRODUCT OVERVIEW

The IBM 283GB 15K SAS SFF DISK is a the manufacturer hard disk drive designed for enterprise environments demanding consistent performance and data integrity. Key specifications include body_width: 0.685 INCHES MAXIMUM IN, body_length: 1.380 INCHES MAXIMUM IN, body_material: METAL, inclosure_type: HERMETICALLY SEALED, overall_height: 0.475 INCHES NOMINAL IN, style_designator: RECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE. The unit ships in a SFF 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 5915-01-212-0208, 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
MRO→ MRO_GENERAL→ SFF BAY→ 328987-1
NSN: 5915-01-212-0208
FSC: 5915
CAGE: 37695 — RAYTHEON COMPANY (USA)
SPECIFICATIONS
body_width0.685 INCHES MAXIMUM IN
body_length1.380 INCHES MAXIMUM IN
body_materialMETAL
inclosure_typeHERMETICALLY SEALED
overall_height0.475 INCHES NOMINAL IN
style_designatorRECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
features_providedSHOCK RESISTANT
end_item_identificationRADIO SET AN/PRC-68()
load_impedance_per_function50.0 OHMS BLANK ALL FUNCTIONS
reference_frequency_per_function12.0 MEGAHERTZ BLANK ALL FUNCTIONS
frequency_band_width_per_function11.985 MEGAHERTZ BLANK AND 12.015 MEGAHERTZ BLANK ALL FUNCTIONS
mounting_facility_type_and_quantity7 TERMINAL ALL FUNCTIONS
NSN5915-01-212-0208
COMPONENT DIAGRAM
LATCH 283GB SAS 15K RPM 328987-1 SAS CONN WITH TRAY — HOT-PLUG READY Tray: See server gen 283GB SAS 15K RPM 328987-1 BARE DRIVE — NO LATCH Needs caddy/tray to install 2.5" (70 x 100mm) SFF 2.5" DRIVE | 283GB | SAS 15K RPM Always ask: "Does it come with tray/caddy?" | Tray PN varies by server generation TITLE SFF 2.5" DRIVE PN 328987-1 CAP 283GB SAS
KEY FEATURES
•
SFF Form Factor
•
283GB Capacity
•
15K RPM Speed
•
SPECIFIED FREQUENCIES OF DISCRIMINATION PER FUNCTION: 11.90 MEGAHERTZ BLANK AND 11.985 MEGAHERTZ BLANK AND 12.015 MEGAHERTZ BLANK AND 12.10 MEGAHERTZ BLANK ALL FUNCTIONS
•
MOUNTING FACILITY TYPE AND QUANTITY: 7 TERMINAL ALL FUNCTIONS
•
FUNCTIONAL TERMINAL TYPE AND QUANTITY: 5 PIN GROUND THIRD FUNCTION
•
PRINCIPAL CIRCUITRY TYPE PER FUNCTION: CRYSTAL BLANK ALL FUNCTIONS
•
SOURCE IMPEDANCE RATING PER FUNCTION: 50.0 OHMS BLANK ALL FUNCTIONS
•
DISCRIMINATION AT SPECIFIED FREQUENCIES PER FUNCTION IN DECIBELS: 70.0 MINIMUM BLANK AND 3.0 MAXIMUM BLANK ALL FUNCTIONS
•
STYLE DESIGNATOR: RECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
TECHNICAL CHARACTERISTICS (FLIS)
SPECIFIED FREQUENCIES OF DISCRIMINATION PER FUNCTION11.90 MEGAHERTZ BLANK AND 11.985 MEGAHERTZ BLANK AND 12.015 MEGAHERTZ BLANK AND 12.10 MEGAHERTZ BLANK ALL FUNCTIONS
MOUNTING FACILITY TYPE AND QUANTITY7 TERMINAL ALL FUNCTIONS
FUNCTIONAL TERMINAL TYPE AND QUANTITY5 PIN GROUND THIRD FUNCTION
PRINCIPAL CIRCUITRY TYPE PER FUNCTIONCRYSTAL BLANK ALL FUNCTIONS
FUNCTIONAL TERMINAL TYPE AND QUANTITY1 PIN OUTPUT SECOND FUNCTION
SOURCE IMPEDANCE RATING PER FUNCTION50.0 OHMS BLANK ALL FUNCTIONS
DISCRIMINATION AT SPECIFIED FREQUENCIES PER FUNCTION IN DECIBELS70.0 MINIMUM BLANK AND 3.0 MAXIMUM BLANK ALL FUNCTIONS
STYLE DESIGNATORRECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
END ITEM IDENTIFICATIONRADIO SET AN/PRC-68()
BODY WIDTH0.685 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
MO61-FD311Interchangeable
interchangeable cross-reference
interchangeable
433347G01Interchangeable
interchangeable cross-reference
interchangeable
138814G01Interchangeable
interchangeable cross-reference
interchangeable
1948Interchangeable
IBM 283GB 15k SAS SFF Disk
interchangeable
8630-29-100Interchangeable
interchangeable cross-reference
interchangeable
A-A-1352Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 328987-1?
328987-1 is a IBM 283GB 15K SAS SFF DISK. It is classified as a MRO (MRO_GENERAL).
What parts can replace 328987-1?
There are 15 known substitutes for 328987-1: MO61-FD311, 433347G01, 138814G01 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 328987-1?
328987-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-01-212-0208. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026