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Technical Data Sheet
PartsTable / STORAGE_HDD / 390-0490
390-0490 ✓ Verified by PartsTable
SUN · 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
SUN 300GB 10K SAS 2.5"

The Sun 300GB 10k SAS 2.5" is a SUN hard disk drive designed for enterprise environments demanding consistent performance and data integrity. Key specifications include body_width: 1.148 INCHES MAXIMUM IN, body_height: 0.213 INCHES MAXIMUM IN, body_length: 2.050 INCHES MAXIMUM IN, features_provided: THIN FILM, hybrid_technology_type: FILM, design_function_and_quantity: 1 REGISTER. 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 5962-00-193-8143, 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→ SFF BAY→ 390-0490
NSN: 5962-00-193-8143
FSC: 5962
CAGE: 82577 — RAYTHEON COMPANY DBA RAYTHEON (USA)
SPECIFICATIONS
body_width1.148 INCHES MAXIMUM IN
body_height0.213 INCHES MAXIMUM IN
body_length2.050 INCHES MAXIMUM IN
features_providedTHIN FILM
hybrid_technology_typeFILM
design_function_and_quantity1 REGISTER
NSN5962-00-193-8143
COMPONENT DIAGRAM
LABEL 300GB HDD SAS 12Gb/s 69.85 mm (2.75") 100.0 mm SFF HDD — MECHANICAL Spinning disk, hot-swap SAS 12Gb/s — Dual-port 300GB | 7200 / 10K / 15K RPM FORM FACTOR — SFF Hot-swap, carrier-specific MOUNTING — 4x M3 bottom Standard SFF screw pattern TITLE HDD DRIVE PN 390-0490 MFR SUN Sun 300GB 10k SAS 2.5"
KEY FEATURES
•
SFF Form Factor
•
300GB Capacity
•
10K RPM Speed
•
BODY LENGTH: 2.050 INCHES MAXIMUM IN
•
HYBRID TECHNOLOGY TYPE: FILM
•
DESIGN FUNCTION AND QUANTITY: 1 REGISTER
•
BODY HEIGHT: 0.213 INCHES MAXIMUM IN
•
BODY WIDTH: 1.148 INCHES MAXIMUM IN
•
FEATURES PROVIDED: THIN FILM
TECHNICAL CHARACTERISTICS (FLIS)
BODY LENGTH2.050 INCHES MAXIMUM IN
HYBRID TECHNOLOGY TYPEFILM
DESIGN FUNCTION AND QUANTITY1 REGISTER
BODY HEIGHT0.213 INCHES MAXIMUM IN
BODY WIDTH1.148 INCHES MAXIMUM IN
FEATURES PROVIDEDTHIN FILM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
252935Interchangeable
Same NIIN cross-reference
interchangeable
TS-3772Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 390-0490?
390-0490 is a Sun 300GB 10k SAS 2.5" manufactured by SUN. It is classified as a STORAGE_HDD (2.5_SAS_HDD).
What parts can replace 390-0490?
There are 2 known substitutes for 390-0490: 252935, TS-3772. Substitute compatibility should be verified for your specific system.
What is the NSN for 390-0490?
390-0490 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-00-193-8143. 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