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872745-001 ✓ 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 4TB 7.2K 12G 3.5INCH MDL SC SAS HDD

HP 4TB 7.2K 12G 3.5INCH MDL SC SAS HDD. 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
STORAGE_HDD→ 3.5_SAS_HDD→ LFF BAY→ 872745-001
SPECIFICATIONS
Part Number872745-001
ManufacturerHP
Form FactorLFF
Capacity4TB
Speed12Gb/s
COMPONENT DIAGRAM
RELEASE LATCH 4TB NL-SAS 12Gb/s 872745-001 HP NL-SAS INTERFACE INTERPOSER SAS drive in SATA tray? Check board compatibility 3.5" (101.6 x 146mm) LFF 3.5" DRIVE | 4TB | NL-SAS 12Gb/s 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 872745-001 MFR HP
KEY FEATURES
•
LFF Form Factor
•
4TB Capacity
•
12Gb/s 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
872487-B21Compatible
HP 4Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF SC HDD
compatible
818369-007Compatible
HP 4Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF HDD - Bare Drive
compatible
818369-008Compatible
HP 4Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF HDD - Bare Drive
compatible
820409-002Compatible
HP 4Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF HDD - Bare Drive
compatible
846523-004Compatible
HP 4Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF HDD - Bare Drive
compatible
869728-001Compatible
HP 4Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF ST HDD for StoreAll
compatible
LIFECYCLE
StatusUNKNOWN
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 20
C8R31ASUBSTITUTE
HP 4Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF SC HDD
HPE
H6Z58ASUBSTITUTE
HP 4Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF SC HDD
HPE
MB004000JWFVHSUBSTITUTE
HP 4Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF SC HDD
HPE
MB004000JWFVPSUBSTITUTE
HP 4Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF SC HDD
HPE
MB004000JWKGUSUBSTITUTE
HP 4Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF SC HDD
HPE
MB004000JWWQBSUBSTITUTE
HP 4Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF SC HDD
HPE
MB004000JWZVUSUBSTITUTE
HP 4Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF SC HDD
HPE
MB004000JYDPBSUBSTITUTE
HP 4Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF SC HDD
HPE
MB4000FCVCBSUBSTITUTE
HP 4Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF SC HDD
HPE
MB4000FCWDKSUBSTITUTE
HP 4Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF SC HDD
HPE
MB4000FCZGLSUBSTITUTE
HP 4Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF SC HDD
HPE
MB4000JFDSNSUBSTITUTE
HP 4Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF SC HDD
HPE
MB4000JFEMNSUBSTITUTE
HP 4Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF SC HDD
HPE
MB4000JFEPBSUBSTITUTE
HP 4Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF SC HDD
HPE
MB4000JVYZQSUBSTITUTE
HP 4Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF SC HDD
HPE
P17958-B21SUBSTITUTE
HP 4Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF SC HDD
HPE
P17963-B21SUBSTITUTE
HP 4Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF SC HDD
HPE
P28495-B21SUBSTITUTE
HP 4Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF SC HDD
HPE
P28495-K21SUBSTITUTE
HP 4Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF SC HDD
HPE
879480-001SUBSTITUTE
HP 4Tb SAS 12G 7.2K 512n Digitally Signed MDL LFF SC HDD
HPE
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FREQUENTLY ASKED QUESTIONS
What is 872745-001?
872745-001 is a 4TB hard disk drive - SAS interface, 12Gb/s interface, 3.5-inch large form factor (LFF), 7,200 RPM, smart carrier (SC), dual port (DP), digitally signed firmware manufactured by HP. It is classified as a STORAGE_HDD (3.5_SAS_HDD).
What parts can replace 872745-001?
There are 12 known substitutes for 872745-001: 872487-B21, 818369-007, 818369-008 and 9 more. Substitute compatibility should be verified for your specific system.
Is 872745-001 still available?
872745-001 is currently Unknown.
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Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
Last verified: July 2026