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507750-B21 ✓ Verified by PartsTable
HP · STORAGE_HDD · 3.5_SATA_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 500GB 7.2K 3G 2.5INCH MDL SATA HDD

Hypertec equivalent HP 500GB 7.2k 2.5 MDL SATA HDD. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) 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 507750-B21
NSN: 7025-01-581-3414
FSC: 7025
CAGE: F5056 — HEWLETT-PACKARD CENTRE DE COMPETENCES FRANCE (FRA)
SPECIFICATIONS
Part Number507750-B21
ManufacturerHP
Capacity500GB
Speed7.2K RPM
NSN7025-01-581-3414
COMPONENT DIAGRAM
RELEASE LATCH 500GB NL-SAS 7.2K RPM 507750-B21 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 507750-B21 MFR HP
KEY FEATURES
500GB Capacity
7.2K RPM Speed
DRIVE SIZE: 2.50
UNIT DESIGN: INTERNAL
OPERATING TEMP RANGE: +50.0 TO 95.0 FAHRENHEIT DEGF
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 (FLIS)
OVERALL HEIGHT0.630 INCHES NOMINAL IN
DRIVE SIZE2.50
UNIT DESIGNINTERNAL
OVERALL WIDTH3.000 INCHES NOMINAL IN
OVERALL LENGTH5.380 INCHES NOMINAL IN
OPERATING TEMP RANGE+50.0 TO 95.0 FAHRENHEIT DEGF
SPECIAL FEATURESSERIAL ATA INTERFACE; SEEK TIME SINGLE TRACK .5MS, AVERAGE 8.2MS, FULL-STROKE 17.55MS; ROTATIONAL SPEED 7200 RPM RPM
PART NAME ASSIGNED BY CONTROLLING AGENCYSATA HOT PLUG SFF MIDLINE (MDL) DRIVE; HP 500GB 3G SATA 7.2K 2.5IN MDL HDD GB
DESIGN TYPEHARD DISK
DRIVE QUANTITY1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
508035-001Compatible
HP 500GB SATA 3G 7.2k Mdl SFF St HDD
compatible
390158-015Compatible
HP 500GB SATA 3G 7.2k Mdl SFF St HDD
compatible
390158-016Compatible
HP 500GB SATA 3G 7.2k Mdl SFF St HDD
compatible
507749-001Compatible
HP 500GB SATA 3G 7.2k Mdl SFF St HDD
compatible
614828-002Compatible
HP 500GB SATA 3G 7.2k Mdl SFF St HDD
compatible
MM0500EANCRCompatible
HP 500GB SATA 3G 7.2k Mdl SFF St HDD
compatible
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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 507750-B21?
507750-B21 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 507750-B21?
There are 12 known substitutes for 507750-B21: 508035-001, 390158-015, 390158-016 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 507750-B21?
507750-B21 is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-581-3414. This indicates validated use in U.S. government and defense supply chains.
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