PartsTable
Technical Data Sheet
PartsTable / STORAGE_HDD / 403B
403B ✓ 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 special_features: TRANSFORMER 2; TRANSISTOR 6; CAPACITOR 49; CRYSTAL DIODE 56; RESISTOR 24; PRINTED WIRING BOARD 1. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-727-4695, 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→ 403B
NSN: 6625-00-727-4695
FSC: 6625
CAGE: 7ZXR5 — KEYSIGHT TECHNOLOGIES INC (USA)
SPECIFICATIONS
special_featuresTRANSFORMER 2; TRANSISTOR 6; CAPACITOR 49; CRYSTAL DIODE 56; RESISTOR 24; PRINTED WIRING BOARD 1
NSN6625-00-727-4695
COMPONENT DIAGRAM
RELEASE LATCH 600GB NL-SAS 10K RPM 403B 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 403B MFR OEM
KEY FEATURES
•
600GB Capacity
•
10K RPM Speed
•
SURFACE TREATMENT: ENAMEL
•
POWER SOURCE: INTERNAL
•
PHASE: SINGLE
•
OPERATING VOLTAGE RATING IN VOLTS: 115.0 AC NOMINAL AND 230.0 AC NOMINAL
•
SCALE DIVISION QUANTITY: 12 SINGLE INDICATOR SINGLE RANGE
•
FREQUENCY RATING: 50.000 HERTZ MINIMUM AND 1.000 KILOHERTZ MAXIMUM
•
SENSITIVITY RATING: 1.0 MILLIVOLTS
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)
SURFACE TREATMENTENAMEL
POWER SOURCEINTERNAL
PHASESINGLE
OPERATING VOLTAGE RATING IN VOLTS115.0 AC NOMINAL AND 230.0 AC NOMINAL
SCALE DIVISION QUANTITY12 SINGLE INDICATOR SINGLE RANGE
FREQUENCY RATING50.000 HERTZ MINIMUM AND 1.000 KILOHERTZ MAXIMUM
SENSITIVITY RATING1.0 MILLIVOLTS
OVERALL LENGTH8.000 INCHES NOMINAL IN
ACCURACY IN PERCENT-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR ALL RANGES
STYLE DESIGNATORRECTANGULAR OR SQUARE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
998733501Upgraded Successor
successor cross-reference
successor
403-BUpgraded Successor
successor cross-reference
successor
9-984-BUpgraded Successor
successor cross-reference
successor
550-BInterchangeable
interchangeable cross-reference
interchangeable
24676Interchangeable
interchangeable cross-reference
interchangeable
45627Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 403B?
403B 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 403B?
There are 19 known substitutes for 403B: 998733501, 403-B, 9-984-B and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 403B?
403B is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-727-4695. 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