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658079-B21 — HP 2TB SATA 6G Midline 7.2k LFF 3.5in Sc 1yr Wty HDD

✓ Government record, cited
HP · STORAGE_HDD · 3.5_SATA_HDD
PRODUCT OVERVIEW
HP 2TB SATA 6G MIDLINE 7.2K LFF 3.5IN SC 1YR WTY HDD

658079-B21: HP 2TB SATA 6G Midline 7.2k LFF 3.5in Sc 1yr Wty HDD.

HP SATA hard drives are designed for reliability and mass storage demanded by today's server and storage environments. The SATA hard drive portfolio is categorized into two categories: Entry (ETY) and Midline (MDL) hard drives. HP SATA Entry hard drives are the lowest unit-cost solution for entry level servers.

Designed for economical reliability and performance for non-mission critical applications, Entry and Midline SATA hard drives provide the best price advantage for these lower workload environments. These hard drives are available in Small Form Factor (2.5in) and Large Form Factor (3.5in) for both hot plug and non-hot plug environments. This part is cataloged in the U.S.

Government catalog under NSN 7025-01-665-3061, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
STORAGE_HDD→ 3.5_SATA_HDD→ LFF BAY→ 658079-B21
NSN: 7025-01-665-3061
FSC: 7025 — Information Technology Input/output and Storage Devices
CAGE: 28480 — HEWLETT-PACKARD COMPANY DBA HP (USA)
SPECIFICATIONS
Part Number658079-B21
ManufacturerHP
Form FactorLFF
Capacity2TB
Speed7.2K RPM
NSN7025-01-665-3061
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COMPONENT DIAGRAM
RELEASE LATCH 2TB NL-SAS 7.2K RPM 658079-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 658079-B21 MFR HP
KEY FEATURES
•
LFF Form Factor
•
2TB Capacity
•
7.2K RPM Speed
•
UNPACKAGED UNIT WEIGHT: 1.36 KILOGRAMS KG
•
DATA STORAGE CAPACITY: 2.00 TERABYTES
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
OVERALL HEIGHT146.05 MILLIMETERS NOMINAL MM
OVERALL WIDTH254.00 MILLIMETERS NOMINAL MM
UNPACKAGED UNIT WEIGHT1.36 KILOGRAMS KG
SPECIAL FEATURESDEPTH IS 219.20MM; LFF FORM FACTOR; SINGLE PORT CONNECTIVITY; SATA INTERFACE; MM
PART NAME ASSIGNED BY CONTROLLING AGENCY2TB 6G SATA 7.2K RPM LFF SC MIDLINE HARD DRIVE TB
DATA STORAGE CAPACITY2.00 TERABYTES
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 13
704861001SubstituteBROKER-VERIFIED
HP 2TB SATA 6G Midline 7.2k LFF 3.5in Sc 1yr Wty HDD
substitute
658102001SubstituteBROKER-VERIFIED
HP 2TB SATA 6Gb/s 7200RPM SC 3.5-inch In
substitute
614827-002CompatiblePARTNER
HP 2Tb SATA 6G 7.2K MDL LFF HDD - Bare Drive
compatible
638519-002CompatiblePARTNER
HP 2Tb SATA 6G 7.2K MDL LFF HDD - Bare Drive
compatible
657753-003CompatiblePARTNER
HP 2Tb SATA 6G 7.2K MDL LFF HDD - Bare Drive
compatible
657753-004CompatiblePARTNER
HP 2Tb SATA 6G 7.2K MDL LFF HDD - Bare Drive
compatible
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
THIS PART SUBSTITUTES FOR 20
MB2000GCEHKSUBSTITUTE
HP 2Tb SATA 6G 7.2K MDL LFF SC HDD
HPE
MB2000GCQDDSUBSTITUTE
HP 2Tb SATA 6G 7.2K MDL LFF SC HDD
HPE
MB2000GCQXQSUBSTITUTE
HP 2Tb SATA 6G 7.2K MDL LFF SC HDD
HPE
MB2000GCVBRSUBSTITUTE
HP 2Tb SATA 6G 7.2K MDL LFF SC HDD
HPE
MB2000GCWDASUBSTITUTE
HP 2Tb SATA 6G 7.2K MDL LFF SC HDD
HPE
MB2000GCWLTSUBSTITUTE
HP 2Tb SATA 6G 7.2K MDL LFF SC HDD
HPE
MB2000GDMTESUBSTITUTE
HP 2Tb SATA 6G 7.2K MDL LFF SC HDD
HPE
MB2000GDUNVSUBSTITUTE
HP 2Tb SATA 6G 7.2K MDL LFF SC HDD
HPE
MB2000GFDSHSUBSTITUTE
HP 2Tb SATA 6G 7.2K MDL LFF SC HDD
HPE
MB2000GFEMHSUBSTITUTE
HP 2Tb SATA 6G 7.2K MDL LFF SC HDD
HPE
614827-002SUBSTITUTE
HP 2Tb SATA 6G 7.2K MDL LFF SC HDD
HPE
638519-002SUBSTITUTE
HP 2Tb SATA 6G 7.2K MDL LFF SC HDD
HPE
657753-003SUBSTITUTE
HP 2Tb SATA 6G 7.2K MDL LFF SC HDD
HPE
657753-004SUBSTITUTE
HP 2Tb SATA 6G 7.2K MDL LFF SC HDD
HPE
658084-003SUBSTITUTE
HP 2Tb SATA 6G 7.2K MDL LFF SC HDD
HPE
658102-001SUBSTITUTE
HP 2Tb SATA 6G 7.2K MDL LFF SC HDD
HPE
682155-001SUBSTITUTE
HP 2Tb SATA 6G 7.2K MDL LFF SC HDD
HPE
693671-001SUBSTITUTE
HP 2Tb SATA 6G 7.2K MDL LFF SC HDD
HPE
695503-002SUBSTITUTE
HP 2Tb SATA 6G 7.2K MDL LFF SC HDD
HPE
MB2000GBUPBSUBSTITUTE
HP 2Tb SATA 6G 7.2K MDL LFF SC HDD
HPE
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C3757-60401
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FREQUENTLY ASKED QUESTIONS
What is 658079-B21?
658079-B21 is a HP 2TB SATA 6G Midline 7.2k LFF 3.5in Sc 1yr Wty HDD manufactured by HP. It is classified as a STORAGE_HDD (3.5_SATA_HDD).
What parts can replace 658079-B21?
There are 13 known substitutes for 658079-B21: 704861001, 658102001, 614827-002 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 658079-B21?
658079-B21 is cataloged in the U.S. Government catalog under NSN 7025-01-665-3061. 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.