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875478-B21 — HPE 1.92TB SATA 6G MIXED USE SFF

✓ Government record, cited
— · STORAGE_HDD · 3.5_SATA_HDD
PRODUCT OVERVIEW

875478-B21: HPE 1.92TB SATA 6G MIXED USE SFF.

HPE 1.92TB SATA 6G MIXED USE SFF. Key specifications include UNIT DESIGN: INTERNAL, SPECIAL FEATURES: 2.5IN SC DIGITALLY SIGNED FIRMWARE SSD, IN, PART NAME ASSIGNED BY CONTROLLING AGENCY: HPE 1.92TB SATA 6G MIXED USE SFF TB. The unit ships in a SFF form factor suitable for standard rack-mount installations.

This part is cataloged in the U.S. Government catalog under NSN 7025-01-672-8571, 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→ SFF BAY→ 875478-B21
NSN: 7025-01-672-8571
FSC: 7025 — Information Technology Input/output and Storage Devices
CAGE: 28480 — HEWLETT-PACKARD COMPANY DBA HP (USA)
SPECIFICATIONS
UNIT DESIGNINTERNAL
SPECIAL FEATURES2.5IN SC DIGITALLY SIGNED FIRMWARE SSD, IN
PART NAME ASSIGNED BY CONTROLLING AGENCYHPE 1.92TB SATA 6G MIXED USE SFF TB
NSN7025-01-672-8571
COMPONENT DIAGRAM
RELEASE LATCH 1.92TB NL-SAS 7.2K 875478-B21 OEM NL-SAS INTERFACE INTERPOSER SAS drive in SATA tray? Check board compatibility 3.5" (101.6 x 146mm) LFF 3.5" DRIVE | 1.92TB | 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 875478-B21 MFR OEM
KEY FEATURES
•
SFF Form Factor
•
1.92TB Capacity
•
UNIT DESIGN: INTERNAL
TECHNICAL CHARACTERISTICS
SPECIAL FEATURES2.5IN SC DIGITALLY SIGNED FIRMWARE SSD, IN
PART NAME ASSIGNED BY CONTROLLING AGENCYHPE 1.92TB SATA 6G MIXED USE SFF TB
UNIT DESIGNINTERNAL
OTHER ITEMS IN FSC 7025 — Information Technology Input/output and Storage Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
7025-00-001-2681 7025-00-001-5588 7025-00-001-6998 7025-00-001-6999 7025-00-001-7000 7025-00-001-7025 7025-00-001-7026 7025-00-001-7027
SUBSTITUTES & CROSS-REFERENCES 12
875867-001CompatiblePARTNER
HP 1.92Tb SATA 6G Mixed Use Digitally Signed SFF SC SSD
compatible
870668-004CompatiblePARTNER
HP 1.92Tb SATA 6G Mixed Use Digitally Signed SFF SSD - Bare Drive
compatible
875482-009CompatiblePARTNER
HP 1.92Tb SATA 6G Mixed Use Digitally Signed SFF SSD - Bare Drive
compatible
877014-003CompatiblePARTNER
HP 1.92Tb SATA 6G Mixed Use Digitally Signed SFF SSD - Bare Drive
compatible
877788-B21CompatiblePARTNER
HP 1.92Tb SATA 6G Mixed Use Digitally Signed SFF SC SSD
compatible
879019-001CompatiblePARTNER
HP 1.92Tb SATA 6G Mixed Use Digitally Signed SFF SC SSD
compatible
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
THIS PART SUBSTITUTES FOR 16
875482-009SUBSTITUTE
HP 1.92Tb SATA 6G Mixed Use Digitally Signed SFF SC SSD
HPE
875867-001SUBSTITUTE
HP 1.92Tb SATA 6G Mixed Use Digitally Signed SFF SC SSD
HPE
877014-003SUBSTITUTE
HP 1.92Tb SATA 6G Mixed Use Digitally Signed SFF SC SSD
HPE
877788-B21SUBSTITUTE
HP 1.92Tb SATA 6G Mixed Use Digitally Signed SFF SC SSD
HPE
879019-001SUBSTITUTE
HP 1.92Tb SATA 6G Mixed Use Digitally Signed SFF SC SSD
HPE
MK001920GWHRUSUBSTITUTE
HP 1.92Tb SATA 6G Mixed Use Digitally Signed SFF SC SSD
HPE
MK001920GWJPQSUBSTITUTE
HP 1.92Tb SATA 6G Mixed Use Digitally Signed SFF SC SSD
HPE
MK001920GWUGKSUBSTITUTE
HP 1.92Tb SATA 6G Mixed Use Digitally Signed SFF SC SSD
HPE
P07444-003SUBSTITUTE
HP 1.92Tb SATA 6G Mixed Use Digitally Signed SFF SC SSD
HPE
P07930-B21SUBSTITUTE
HP 1.92Tb SATA 6G Mixed Use Digitally Signed SFF SC SSD
HPE
P07930-H21SUBSTITUTE
HP 1.92Tb SATA 6G Mixed Use Digitally Signed SFF SC SSD
HPE
P07930-K21SUBSTITUTE
HP 1.92Tb SATA 6G Mixed Use Digitally Signed SFF SC SSD
HPE
P07930-X21SUBSTITUTE
HP 1.92Tb SATA 6G Mixed Use Digitally Signed SFF SC SSD
HPE
P08694-001SUBSTITUTE
HP 1.92Tb SATA 6G Mixed Use Digitally Signed SFF SC SSD
HPE
R2A74ASUBSTITUTE
HP 1.92Tb SATA 6G Mixed Use Digitally Signed SFF SC SSD
HPE
870668-004SUBSTITUTE
HP 1.92Tb SATA 6G Mixed Use Digitally Signed SFF SC SSD
HPE
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FREQUENTLY ASKED QUESTIONS
What is 875478-B21?
875478-B21 is a HPE 1.92TB SATA 6G MIXED USE SFF. It is classified as a STORAGE_HDD (3.5_SATA_HDD).
What parts can replace 875478-B21?
There are 12 known substitutes for 875478-B21: 875867-001, 870668-004, 875482-009 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 875478-B21?
875478-B21 is cataloged in the U.S. Government catalog under NSN 7025-01-672-8571. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.