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Technical Data Sheet
PartsTable / STORAGE_HDD / 737573-001
737573-001 ✓ 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 450GB 15K 12G 3.5INCH SCC ENT SAS HDD

HP 450GB 15K 12G 3.5INCH SCC ENT SAS 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→ 737573-001
SPECIFICATIONS
Generation12th Gen
COMPONENT DIAGRAM
RELEASE LATCH 450GB NL-SAS 15K RPM 737573-001 HP NL-SAS INTERFACE INTERPOSER SAS drive in SATA tray? Check board compatibility 3.5" (101.6 x 146mm) LFF 3.5" DRIVE | 450GB | NL-SAS 15K 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 737573-001 MFR HP
KEY FEATURES
•
450GB Capacity
•
15K 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 10
737394-B21Compatible
HP 450GB SAS 12G 15k 512n LFF Scc HDD
compatible
759210-B21Compatible
HP 450GB SAS 12G 15k 512n SFF Sc HDD
compatible
759547-001Compatible
HP 450GB SAS 12G 15k 512n SFF Sc HDD
compatible
744995-002Compatible
HP 450Gb SAS 12G 15K 512n SFF HDD - Bare Drive
compatible
748385-002Compatible
HP 450Gb SAS 12G 15K 512n SFF HDD - Bare Drive
compatible
759202-002Compatible
HP 450Gb SAS 12G 15K 512n SFF HDD - Bare Drive
compatible
LIFECYCLE
StatusUNKNOWN
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 8
FM803AASUBSTITUTE
HP 450Gb SAS 12G 15K 512n LFF SCC HDD
HPE
454231-001SUBSTITUTE
HP 450Gb SAS 12G 15K 512n LFF SCC HDD
HPE
484992-001SUBSTITUTE
HP 450Gb SAS 12G 15K 512n LFF SCC HDD
HPE
487675-001SUBSTITUTE
HP 450Gb SAS 12G 15K 512n LFF SCC HDD
HPE
495608-001SUBSTITUTE
HP 450Gb SAS 12G 15K 512n LFF SCC HDD
HPE
581316-001SUBSTITUTE
HP 450Gb SAS 12G 15K 512n LFF SCC HDD
HPE
581316-002SUBSTITUTE
HP 450Gb SAS 12G 15K 512n LFF SCC HDD
HPE
737394-B21SUBSTITUTE
HP 450Gb SAS 12G 15K 512n LFF SCC HDD
HPE
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FREQUENTLY ASKED QUESTIONS
What is 737573-001?
737573-001 is a HP 450GB 15k 12G 3.5inch Scc Ent SAS HDD manufactured by HP. It is classified as a STORAGE_HDD (3.5_SAS_HDD).
What parts can replace 737573-001?
There are 10 known substitutes for 737573-001: 737394-B21, 759210-B21, 759547-001 and 7 more. Substitute compatibility should be verified for your specific system.
Is 737573-001 still available?
737573-001 is currently Unknown.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026