PartsTable
Technical Data Sheet
PartsTable / STORAGE_HDD / 550-B
550-B ✓ Verified by PartsTable
— · 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

IBM V7000 600 GB 2.5-inch 10K HDD. Key specifications include material: COPPER ALLOY OVERALL, point_type: SPLIT, point_angle: 135.0 DEGREES NOMINAL, shank_style: STRAIGHT ROUND, barrel_style: STRAIGHT ROUND TYPE, flange_style: FLANGE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7035-01-152-7120, 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→ 550-B
NSN: 7035-01-152-7120
FSC: 7035
CAGE: 51342 — RANDOMEX INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
point_typeSPLIT
point_angle135.0 DEGREES NOMINAL
shank_styleSTRAIGHT ROUND
barrel_styleSTRAIGHT ROUND TYPE
flange_styleFLANGE
flange_width0.031 INCHES NOMINAL IN
flute_length3.500 INCHES NOMINAL IN
barrel_height0.312 INCHES NOMINAL IN
overall_width1.800 INCHES NOMINAL IN
flute_quantity2
interface_typeRJ45
NSN7035-01-152-7120
COMPONENT DIAGRAM
RELEASE LATCH 600GB NL-SAS 10K RPM 550-B OEM NL-SAS INTERFACE INTERPOSER SAS drive in SATA tray? Check board compatibility 3.5" (101.6 x 146mm) LFF 3.5" DRIVE | 600GB | NL-SAS 10K 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 550-B MFR OEM
KEY FEATURES
•
600GB Capacity
•
10K 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 (FLIS)
SPECIAL FEATURESDISC CARTRIDGE CLEANER
END ITEM IDENTIFICATIONE/I UNKNOWN
SPECIAL FEATURESDISC CARTRIDGE CLEANER
END ITEM IDENTIFICATIONE/I UNKNOWN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
550-BInterchangeable
interchangeable cross-reference
interchangeable
24676Interchangeable
interchangeable cross-reference
interchangeable
45627Interchangeable
interchangeable cross-reference
interchangeable
150ASP 23/64Interchangeable
interchangeable cross-reference
interchangeable
45623Interchangeable
interchangeable cross-reference
interchangeable
2131 23/64Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 550-B?
550-B is a IBM V7000 600 GB 2.5-inch 10K HDD. It is classified as a STORAGE_HDD (3.5_SATA_HDD).
What parts can replace 550-B?
There are 8 known substitutes for 550-B: 550-B, 24676, 45627 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 550-B?
550-B is cataloged in the Federal Logistics Information System (FLIS) under NSN 7035-01-152-7120. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026