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507750B21 — HP 500GB 7.2k 3G 2.5inch Mdl SATA HDD

✓ Government record, cited
HP · STORAGE_HDD · 3.5_SATA_HDD
PRODUCT OVERVIEW
HP 500GB 7.2K 3G 2.5INCH MDL SATA HDD

507750B21: HP 500GB 7.2k 3G 2.5inch Mdl SATA HDD.

Hypertec equivalent HP 500GB 7.2k 2.5 MDL SATA HDD. This part is cataloged in the U.S. Government catalog under NSN 7025-01-581-3414, 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→ 507750B21
NSN: 7025-01-581-3414
FSC: 7025 — Information Technology Input/output and Storage Devices
CAGE: 28480 — HEWLETT-PACKARD COMPANY DBA HP (USA)
SPECIFICATIONS
Part Number507750B21
ManufacturerHP
Capacity500GB
Speed7.2K RPM
NSN7025-01-581-3414
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COMPONENT DIAGRAM
RELEASE LATCH 500GB NL-SAS 7.2K RPM 507750B21 HP NL-SAS INTERFACE INTERPOSER SAS drive in SATA tray? Check board compatibility 3.5" (101.6 x 146mm) LFF 3.5" DRIVE | 500GB | 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 507750B21 MFR HP
KEY FEATURES
•
500GB Capacity
•
7.2K RPM Speed
•
DESIGN TYPE: HARD DISK
•
TRANSFER RATE IN MEGABYTES PER SECOND: 3072.0
•
DRIVE QUANTITY: 1
•
DRIVE SIZE: 2.50
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 HEIGHT0.630 INCHES NOMINAL IN
DESIGN TYPEHARD DISK
TRANSFER RATE IN MEGABYTES PER SECOND3072.0
DRIVE QUANTITY1
OVERALL LENGTH5.380 INCHES NOMINAL IN
DRIVE SIZE2.50
OVERALL WIDTH3.000 INCHES NOMINAL IN
SPECIAL FEATURESSERIAL ATA INTERFACE; SEEK TIME SINGLE TRACK .5MS, AVERAGE 8.2MS, FULL-STROKE 17.55MS; ROTATIONAL SPEED 7200 RPM RPM
OPERATING TEMP RANGE+50.0 TO 95.0 FAHRENHEIT DEGF
PART NAME ASSIGNED BY CONTROLLING AGENCYSATA HOT PLUG SFF MIDLINE (MDL) DRIVE; HP 500GB 3G SATA 7.2K 2.5IN MDL HDD GB
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
508035001SubstituteBROKER-VERIFIED
HP 500GB 7.2k 3G 2.5inch Mdl SATA HDD
substitute
390158-015CompatiblePARTNER
HP 500GB SATA 3G 7.2k Mdl SFF St HDD
compatible
390158-016CompatiblePARTNER
HP 500GB SATA 3G 7.2k Mdl SFF St HDD
compatible
507749-001CompatiblePARTNER
HP 500GB SATA 3G 7.2k Mdl SFF St HDD
compatible
614828-002CompatiblePARTNER
HP 500GB SATA 3G 7.2k Mdl SFF St HDD
compatible
MM0500EANCRCompatiblePARTNER
HP 500GB SATA 3G 7.2k Mdl SFF St HDD
compatible
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
THIS PART SUBSTITUTES FOR 14
MM0500EBKAESUBSTITUTE
HP 500Gb SATA 3G 7.2K MDL SFF ST HDD
HPE
MM0500EANCRSUBSTITUTE
HP 500Gb SATA 3G 7.2K MDL SFF ST HDD
HPE
VM0500EBQHBSUBSTITUTE
HP 500Gb SATA 3G 7.2K MDL SFF ST HDD
HPE
390158-015SUBSTITUTE
HP 500Gb SATA 3G 7.2K MDL SFF ST HDD
HPE
390158-016SUBSTITUTE
HP 500Gb SATA 3G 7.2K MDL SFF ST HDD
HPE
507749-001SUBSTITUTE
HP 500Gb SATA 3G 7.2K MDL SFF ST HDD
HPE
507753-B21SUBSTITUTE
HP 500Gb SATA 3G 7.2K MDL SFF ST HDD
HPE
508035-001SUBSTITUTE
HP 500Gb SATA 3G 7.2K MDL SFF ST HDD
HPE
508036-001SUBSTITUTE
HP 500Gb SATA 3G 7.2K MDL SFF ST HDD
HPE
614828-002SUBSTITUTE
HP 500Gb SATA 3G 7.2K MDL SFF ST HDD
HPE
628029-002SUBSTITUTE
HP 500Gb SATA 3G 7.2K MDL SFF ST HDD
HPE
628030-002SUBSTITUTE
HP 500Gb SATA 3G 7.2K MDL SFF ST HDD
HPE
628033-B21SUBSTITUTE
HP 500Gb SATA 3G 7.2K MDL SFF ST HDD
HPE
628185-001SUBSTITUTE
HP 500Gb SATA 3G 7.2K MDL SFF ST HDD
HPE
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FREQUENTLY ASKED QUESTIONS
What is 507750B21?
507750B21 is a HP 500GB 7.2k 3G 2.5inch Mdl SATA HDD manufactured by HP. It is classified as a STORAGE_HDD (3.5_SATA_HDD).
What parts can replace 507750B21?
There are 12 known substitutes for 507750B21: 508035001, 390158-015, 390158-016 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 507750B21?
507750B21 is cataloged in the U.S. Government catalog under NSN 7025-01-581-3414. 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.