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458930-B21 — HP 750GB 7.2k Hot Plug Mdl 3.5inch SATA HDD

✓ Government record, cited
HP · STORAGE_HDD · 3.5_SATA_HDD
PRODUCT OVERVIEW
HP 750GB 7.2K HOT PLUG MDL 3.5INCH SATA HDD

458930-B21: HP 750GB 7.2k Hot Plug Mdl 3.5inch SATA HDD.

Hypertec equivalent HP 0750GB 7200 RPM HP MDL SATA Hard Disk Drive. This part is cataloged in the U.S. Government catalog under NSN 7025-01-581-8837, 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→ 458930-B21
NSN: 7025-01-581-8837
FSC: 7025 — Information Technology Input/output and Storage Devices
CAGE: 28480 — HEWLETT-PACKARD COMPANY DBA HP (USA)
SPECIFICATIONS
Part Number458930-B21
ManufacturerHP
Capacity750GB
Speed7.2K RPM
NSN7025-01-581-8837
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COMPONENT DIAGRAM
RELEASE LATCH 750GB NL-SAS 7.2K RPM 458930-B21 HP NL-SAS INTERFACE INTERPOSER SAS drive in SATA tray? Check board compatibility 3.5" (101.6 x 146mm) LFF 3.5" DRIVE | 750GB | 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 458930-B21 MFR HP
KEY FEATURES
•
750GB 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
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYDISK DRIVE UNIT
OTHER ITEMS IN FSC 7025 — Information Technology Input/output and Storage Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
7025-00-001-2681 7025-00-001-5588 7025-00-001-6998 7025-00-001-6999 7025-00-001-7000 7025-00-001-7025 7025-00-001-7026 7025-00-001-7027
SUBSTITUTES & CROSS-REFERENCES 12
459320001SubstituteBROKER-VERIFIED
HP 750GB 7.2k Hot Plug Mdl 3.5inch SATA HDD
substitute
397377-016CompatiblePARTNER
HP 750GB SATA 3G 7.2k Mdl LFF St HDD
compatible
397377-023CompatiblePARTNER
HP 750GB SATA 3G 7.2k Mdl LFF St HDD
compatible
434052-001CompatiblePARTNER
HP 750GB SATA 3G 7.2k Mdl LFF St HDD
compatible
434052-002CompatiblePARTNER
HP 750GB SATA 3G 7.2k Mdl LFF St HDD
compatible
458931-B21CompatiblePARTNER
HP 750GB SATA 3G 7.2k Mdl LFF St HDD
compatible
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
THIS PART SUBSTITUTES FOR 20
9BL148783SUBSTITUTE
HP 750Gb SATA 3G 7.2K MDL LFF ST HDD
HPE
GB0750C4414SUBSTITUTE
HP 750Gb SATA 3G 7.2K MDL LFF ST HDD
HPE
GB0750C8047SUBSTITUTE
HP 750Gb SATA 3G 7.2K MDL LFF ST HDD
HPE
GB0750EAFJKSUBSTITUTE
HP 750Gb SATA 3G 7.2K MDL LFF ST HDD
HPE
GB0750EAMYBSUBSTITUTE
HP 750Gb SATA 3G 7.2K MDL LFF ST HDD
HPE
RH201AASUBSTITUTE
HP 750Gb SATA 3G 7.2K MDL LFF ST HDD
HPE
397377-001SUBSTITUTE
HP 750Gb SATA 3G 7.2K MDL LFF ST HDD
HPE
397377-006SUBSTITUTE
HP 750Gb SATA 3G 7.2K MDL LFF ST HDD
HPE
397377-007SUBSTITUTE
HP 750Gb SATA 3G 7.2K MDL LFF ST HDD
HPE
397377-009SUBSTITUTE
HP 750Gb SATA 3G 7.2K MDL LFF ST HDD
HPE
397377-016SUBSTITUTE
HP 750Gb SATA 3G 7.2K MDL LFF ST HDD
HPE
397377-017SUBSTITUTE
HP 750Gb SATA 3G 7.2K MDL LFF ST HDD
HPE
397377-023SUBSTITUTE
HP 750Gb SATA 3G 7.2K MDL LFF ST HDD
HPE
431659-001SUBSTITUTE
HP 750Gb SATA 3G 7.2K MDL LFF ST HDD
HPE
431659-002SUBSTITUTE
HP 750Gb SATA 3G 7.2K MDL LFF ST HDD
HPE
432337-003SUBSTITUTE
HP 750Gb SATA 3G 7.2K MDL LFF ST HDD
HPE
432337-005SUBSTITUTE
HP 750Gb SATA 3G 7.2K MDL LFF ST HDD
HPE
432341-B21SUBSTITUTE
HP 750Gb SATA 3G 7.2K MDL LFF ST HDD
HPE
432342-B21SUBSTITUTE
HP 750Gb SATA 3G 7.2K MDL LFF ST HDD
HPE
432401-001SUBSTITUTE
HP 750Gb SATA 3G 7.2K MDL LFF ST HDD
HPE
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FREQUENTLY ASKED QUESTIONS
What is 458930-B21?
458930-B21 is a HP 750GB 7.2k Hot Plug Mdl 3.5inch SATA HDD manufactured by HP. It is classified as a STORAGE_HDD (3.5_SATA_HDD).
What parts can replace 458930-B21?
There are 12 known substitutes for 458930-B21: 459320001, 397377-016, 397377-023 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 458930-B21?
458930-B21 is cataloged in the U.S. Government catalog under NSN 7025-01-581-8837. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.