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3X-DEFPA-UC — Storage Datasheet

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HPE · STORAGE_HDD · 3.5_SATA_HDD
WHAT YOU NEED TO KNOW
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

PCI FDDI controller Copper UTP - Requires BN26x or BN25H connecting cables. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-519-6521, 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_SATA_HDD→ 3X-DEFPA-UC
NSN: 7025-01-519-6521
FSC: 7025
CAGE: C4203 — HEWLETT-PACKARD GMBH DEFENSE SERVICEE (DEU)
SPECIFICATIONS
Part Number3X-DEFPA-UC
ManufacturerHPE
NSN7025-01-519-6521
COMPONENT DIAGRAM
RELEASE LATCH — NL-SAS 7.2K 3X-DEFPA-UC HPE NL-SAS INTERFACE INTERPOSER SAS drive in SATA tray? Check board compatibility 3.5" (101.6 x 146mm) LFF 3.5" DRIVE | — | NL-SAS 7.2K NL-SAS uses SAS protocol at 7.2K RPM | SAS backplane supports SATA, not reverse Tray generation matters | Gen8 LFF tray differs from Gen10 TITLE LFF 3.5" DRIVE PN 3X-DEFPA-UC MFR HPE
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESUNIVERSAL PCI TO SINGLE ATTACHMENT STATION; USED THE ANSI COPPER TP-PMD (RJ45) AND SUPPORTS UP TO 100M OF CAT 5 UNSHIELDED TWISTED PAIR COPPER CABLE BETWEEN STATIONS; SUPPORTS HIGH PERFORMANCE FULL-DUPLEX OPERATION WHEN CONNECTED WITH A COOPERATING FULL-DUPLEX FDDI SWITCH OR ADAPTER
SPECIAL FEATURESUNIVERSAL PCI TO SINGLE ATTACHMENT STATION; USED THE ANSI COPPER TP-PMD (RJ45) AND SUPPORTS UP TO 100M OF CAT 5 UNSHIELDED TWISTED PAIR COPPER CABLE BETWEEN STATIONS; SUPPORTS HIGH PERFORMANCE FULL-DUPLEX OPERATION WHEN CONNECTED WITH A COOPERATING FULL-DUPLEX FDDI SWITCH OR ADAPTER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 1
3048.327Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3X-DEFPA-UC?
3X-DEFPA-UC is a PCI FDDI controller Copper UTP - Requires BN26x or BN25H connecting cables manufactured by HPE. It is classified as a STORAGE_HDD (3.5_SATA_HDD).
What parts can replace 3X-DEFPA-UC?
There is 1 known substitute for 3X-DEFPA-UC: 3048.327. Substitute compatibility should be verified for your specific system.
What is the NSN for 3X-DEFPA-UC?
3X-DEFPA-UC is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-519-6521. This indicates validated use in U.S. government and defense supply chains.
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Last verified: September 2026