PartsTable
Technical Data Sheet
875478-B21 ✓ Verified by PartsTable
· 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

HPE 1.92TB SATA 6G MIXED USE SFF. 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 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
CAGE: 28480 — HEWLETT-PACKARD COMPANY DBA HP (USA)
SPECIFICATIONS
Part Number875478-B21
Form FactorSFF
Capacity1.92TB
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 (FLIS)
SPECIAL FEATURES2.5IN SC DIGITALLY SIGNED FIRMWARE SSD, IN
UNIT DESIGNINTERNAL
PART NAME ASSIGNED BY CONTROLLING AGENCYHPE 1.92TB SATA 6G MIXED USE SFF TB
SPECIAL FEATURES2.5IN SC DIGITALLY SIGNED FIRMWARE SSD, IN
UNIT DESIGNINTERNAL
PART NAME ASSIGNED BY CONTROLLING AGENCYHPE 1.92TB SATA 6G MIXED USE SFF TB
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
875867-001Compatible
HP 1.92Tb SATA 6G Mixed Use Digitally Signed SFF SC SSD
compatible
870668-004Compatible
HP 1.92Tb SATA 6G Mixed Use Digitally Signed SFF SSD - Bare Drive
compatible
875482-009Compatible
HP 1.92Tb SATA 6G Mixed Use Digitally Signed SFF SSD - Bare Drive
compatible
877014-003Compatible
HP 1.92Tb SATA 6G Mixed Use Digitally Signed SFF SSD - Bare Drive
compatible
877788-B21Compatible
HP 1.92Tb SATA 6G Mixed Use Digitally Signed SFF SC SSD
compatible
879019-001Compatible
HP 1.92Tb SATA 6G Mixed Use Digitally Signed SFF SC SSD
compatible
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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
Ready to buy 875478-B21?
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 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 Federal Logistics Information System (FLIS) under NSN 7025-01-672-8571. 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 — 875478-B21