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PartsTable / STORAGE_HDD / 872485-B21
872485-B21 ✓ Verified by PartsTable
HP · STORAGE_HDD · 3.5_SAS_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
HP 2TB 7.2K 12G SAS 3.5INCH MDL HDD

HP 2TB 7.2K 12G SAS 3.5INCH MDL HDD. Key specifications include Generation: 12th Gen. 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_SAS_HDD→ 872485-B21
SPECIFICATIONS
Generation12th Gen
COMPONENT DIAGRAM
RELEASE LATCH 2TB NL-SAS 7.2K RPM 872485-B21 HP NL-SAS INTERFACE INTERPOSER SAS drive in SATA tray? Check board compatibility 3.5" (101.6 x 146mm) LFF 3.5" DRIVE | 2TB | NL-SAS 7.2K RPM 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 872485-B21 MFR HP
KEY FEATURES
•
2TB Capacity
•
7.2K RPM Speed
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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
872744-001Compatible
HP 2Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF SC HDD
compatible
818369-005Compatible
HP 2Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF HDD - Bare Drive
compatible
820409-001Compatible
HP 2Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF HDD - Bare Drive
compatible
846523-002Compatible
HP 2Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF HDD - Bare Drive
compatible
872289-001Compatible
HP 2Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF HDD - Bare Drive
compatible
872291-001Compatible
HP 2Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF HDD - Bare Drive
compatible
LIFECYCLE
StatusUNKNOWN
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 20
878674-001SUBSTITUTE
HP 2Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF SC HDD
HPE
MB002000JWFVFSUBSTITUTE
HP 2Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF SC HDD
HPE
MB002000JWFVNSUBSTITUTE
HP 2Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF SC HDD
HPE
MB002000JWWQASUBSTITUTE
HP 2Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF SC HDD
HPE
MB002000JYDNESUBSTITUTE
HP 2Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF SC HDD
HPE
MB2000JFEPASUBSTITUTE
HP 2Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF SC HDD
HPE
MB2000JVYZNSUBSTITUTE
HP 2Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF SC HDD
HPE
P17957-B21SUBSTITUTE
HP 2Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF SC HDD
HPE
P17962-B21SUBSTITUTE
HP 2Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF SC HDD
HPE
P28499-002SUBSTITUTE
HP 2Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF SC HDD
HPE
P28606-B21SUBSTITUTE
HP 2Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF SC HDD
HPE
P28606-H21SUBSTITUTE
HP 2Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF SC HDD
HPE
P28606-K21SUBSTITUTE
HP 2Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF SC HDD
HPE
P28606-X21SUBSTITUTE
HP 2Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF SC HDD
HPE
P30572-001SUBSTITUTE
HP 2Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF SC HDD
HPE
818369-005SUBSTITUTE
HP 2Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF SC HDD
HPE
820409-001SUBSTITUTE
HP 2Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF SC HDD
HPE
833926-B21SUBSTITUTE
HP 2Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF SC HDD
HPE
833926-H21SUBSTITUTE
HP 2Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF SC HDD
HPE
833926-K21SUBSTITUTE
HP 2Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF SC HDD
HPE
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FREQUENTLY ASKED QUESTIONS
What is 872485-B21?
872485-B21 is a HP 2TB 7.2k 12G SAS 3.5inch Mdl HDD manufactured by HP. It is classified as a STORAGE_HDD (3.5_SAS_HDD).
What parts can replace 872485-B21?
There are 12 known substitutes for 872485-B21: 872744-001, 818369-005, 820409-001 and 9 more. Substitute compatibility should be verified for your specific system.
Is 872485-B21 still available?
872485-B21 is currently Unknown.
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Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
Last verified: July 2026