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877790-B21 — Storage Datasheet

HPE · DRIVE LFF
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

HP 1.92Tb SATA 6G Mixed Use Digitally Signed LFF SCC SSD. The unit ships in a LFF form factor suitable for standard rack-mount installations. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
LFF BAY→ 877790-B21
SPECIFICATIONS
Part Number877790-B21
ManufacturerHPE
Form FactorLFF
Capacity1.92TB
BROWSE HPE MACHINES
ProLiant DL360 Gen10 ProLiant DL380 Gen10 ProLiant BL460c Gen10 ProLiant DL380 Gen9 ProLiant DL360 Gen9 3PAR StoreServ 8450 ProLiant BL685c G7 3PAR StoreServ 8400 3PAR StoreServ 8440 3PAR StoreServ 8200 MSA 2052 SAN Storage ProLiant BL460c Gen9
All HPE machines and parts
COMPONENT DIAGRAM
RELEASE LATCH 1.92TB NL-SAS 7.2K 877790-B21 HPE 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 877790-B21 MFR HPE
KEY FEATURES
•
LFF Form Factor
•
1.92TB Capacity
TYPICAL APPLICATIONS
  • Enterprise storage arrays and SANs
  • Direct-attached storage (DAS) expansion
  • Database tier storage (OLTP, OLAP)
  • Virtual machine datastore expansion
  • Backup-to-disk and disaster recovery targets
  • Content delivery and media streaming storage
SUBSTITUTES & CROSS-REFERENCES 12
875480-B21CompatiblePARTNER
HP 1.92Tb SATA 6G Mixed Use Digitally Signed LFF SCC SSD
compatible
875868-001CompatiblePARTNER
HP 1.92Tb SATA 6G Mixed Use Digitally Signed LFF SCC SSD
compatible
879020-001CompatiblePARTNER
HP 1.92Tb SATA 6G Mixed Use Digitally Signed LFF SCC SSD
compatible
P03610-B21CompatiblePARTNER
HP 1.92Tb SATA 6G Mixed Use Digitally Signed LFF SCC SSD
compatible
P03610-H21CompatiblePARTNER
HP 1.92Tb SATA 6G Mixed Use Digitally Signed LFF SCC SSD
compatible
P03610-K21CompatiblePARTNER
HP 1.92Tb SATA 6G Mixed Use Digitally Signed LFF SCC SSD
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 13
875480-B21SUBSTITUTE
HP 1.92Tb SATA 6G Mixed Use Digitally Signed LFF SCC SSD
HPE
875868-001SUBSTITUTE
HP 1.92Tb SATA 6G Mixed Use Digitally Signed LFF SCC SSD
HPE
879020-001SUBSTITUTE
HP 1.92Tb SATA 6G Mixed Use Digitally Signed LFF SCC SSD
HPE
P03610-B21SUBSTITUTE
HP 1.92Tb SATA 6G Mixed Use Digitally Signed LFF SCC SSD
HPE
P03610-H21SUBSTITUTE
HP 1.92Tb SATA 6G Mixed Use Digitally Signed LFF SCC SSD
HPE
P03610-K21SUBSTITUTE
HP 1.92Tb SATA 6G Mixed Use Digitally Signed LFF SCC SSD
HPE
P03610-X21SUBSTITUTE
HP 1.92Tb SATA 6G Mixed Use Digitally Signed LFF SCC SSD
HPE
P04118-001SUBSTITUTE
HP 1.92Tb SATA 6G Mixed Use Digitally Signed LFF SCC SSD
HPE
P07932-B21SUBSTITUTE
HP 1.92Tb SATA 6G Mixed Use Digitally Signed LFF SCC SSD
HPE
P07932-H21SUBSTITUTE
HP 1.92Tb SATA 6G Mixed Use Digitally Signed LFF SCC SSD
HPE
P07932-K21SUBSTITUTE
HP 1.92Tb SATA 6G Mixed Use Digitally Signed LFF SCC SSD
HPE
P07932-X21SUBSTITUTE
HP 1.92Tb SATA 6G Mixed Use Digitally Signed LFF SCC SSD
HPE
P08695-001SUBSTITUTE
HP 1.92Tb SATA 6G Mixed Use Digitally Signed LFF SCC SSD
HPE
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FREQUENTLY ASKED QUESTIONS
What is 877790-B21?
877790-B21 is a HP 1.92Tb SATA 6G Mixed Use Digitally Signed LFF SCC SSD manufactured by HPE.
What parts can replace 877790-B21?
There are 12 known substitutes for 877790-B21: 875480-B21, 875868-001, 879020-001 and 9 more. Substitute compatibility should be verified for your specific system.
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PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.