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Technical Data Sheet
PartsTable / STORAGE_HDD / DG146A4960
DG146A4960 ✓ Verified by PartsTable
— · STORAGE_HDD · 2.5_SAS_HDD
WHAT YOU NEED TO KNOW
SAS HDD backplane accepts SATA drives, SATA backplane does NOT accept SAS 2.5" SAS HDDs come with or without carrier/tray — ALWAYS ASK
ALWAYS confirm carrier/tray PN — server-specific trays vary by generation
PRODUCT OVERVIEW

HP 146GB 10K 3G DP 2.5INCH SAS HOTSWAP HDD. Key specifications include drive_size: 2.50, design_type: HARD DISK, unit_design: INTERNAL, overall_width: 2.800 INCHES NOMINAL IN, overall_height: 0.600 INCHES NOMINAL IN, special_features: HP DUAL PORT HARD DRIVE; SAS INTERFACE; HOT SWAPPABLE; 10000 RPM; XFER RATE 300 MB/PS MB. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-571-4241, 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→ 2.5_SAS_HDD→ DG146A4960
NSN: 7025-01-571-4241
FSC: 7025
CAGE: 28480 — HEWLETT-PACKARD COMPANY DBA HP (USA)
SPECIFICATIONS
drive_size2.50
design_typeHARD DISK
unit_designINTERNAL
overall_width2.800 INCHES NOMINAL IN
overall_height0.600 INCHES NOMINAL IN
special_featuresHP DUAL PORT HARD DRIVE; SAS INTERFACE; HOT SWAPPABLE; 10000 RPM; XFER RATE 300 MB/PS MB
data_storage_capacity146.00 GIGABYTES
end_item_identificationDL360G6-CENTRIXS-R1(4ES51), SERVER
access_time_in_milliseconds2.5
NSN7025-01-571-4241
COMPONENT DIAGRAM
LABEL 146GB HDD SAS 12Gb/s 69.85 mm (2.75") 100.0 mm 2.5" HDD — MECHANICAL Spinning disk, hot-swap SAS 12Gb/s — Dual-port 146GB | 7200 / 10K / 15K RPM FORM FACTOR — 2.5" Hot-swap, carrier-specific MOUNTING — 4x M3 bottom Standard SFF screw pattern TITLE HDD DRIVE PN DG146A4960 MFR HP 146GB 10K 3G DP 2.5INCH SAS HOTSWAP H
KEY FEATURES
•
146GB Capacity
•
10K RPM Speed
•
DESIGN TYPE: HARD DISK
•
UNIT DESIGN: INTERNAL
•
DATA STORAGE CAPACITY: 146.00 GIGABYTES
•
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 (FLIS)
END ITEM IDENTIFICATIONDL360G6-CENTRIXS-R1(4ES51), SERVER
DESIGN TYPEHARD DISK
UNIT DESIGNINTERNAL
DATA STORAGE CAPACITY146.00 GIGABYTES
OVERALL WIDTH2.800 INCHES NOMINAL IN
OVERALL HEIGHT0.600 INCHES NOMINAL IN
SPECIAL FEATURESHP DUAL PORT HARD DRIVE; SAS INTERFACE; HOT SWAPPABLE; 10000 RPM; XFER RATE 300 MB/PS MB
DRIVE SIZE2.50
ACCESS TIME IN MILLISECONDS2.5
END ITEM IDENTIFICATIONDL360G6-CENTRIXS-R1(4ES51), SERVER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
228992Upgraded Successor
successor cross-reference
successor
418367-B21Upgraded Successor
HP 146GB 10k 3G DP 2.5inch SAS Hotswap HDD
successor
LH4.SOCS.136.SCInterchangeable
Same NIIN cross-reference
interchangeable
432320-001Compatible
HP 146GB SAS 3G 10k SFF Sp St HDD
compatible
375863-011Compatible
HP 146GB SAS 3G 10k SFF Sp St HDD
compatible
375863-012Compatible
HP 146GB SAS 3G 10k SFF Sp St HDD
compatible
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 17
AD333ASUBSTITUTE
HP 146Gb SAS 3G 10K SFF SP ST HDD
HPE
DG146A3516SUBSTITUTE
HP 146Gb SAS 3G 10K SFF SP ST HDD
HPE
DG146ABAB4SUBSTITUTE
HP 146Gb SAS 3G 10K SFF SP ST HDD
HPE
GE261AASUBSTITUTE
HP 146Gb SAS 3G 10K SFF SP ST HDD
HPE
375863-011SUBSTITUTE
HP 146Gb SAS 3G 10K SFF SP ST HDD
HPE
375863-012SUBSTITUTE
HP 146Gb SAS 3G 10K SFF SP ST HDD
HPE
431954-003SUBSTITUTE
HP 146Gb SAS 3G 10K SFF SP ST HDD
HPE
431958-B21SUBSTITUTE
HP 146Gb SAS 3G 10K SFF SP ST HDD
HPE
432320-001SUBSTITUTE
HP 146Gb SAS 3G 10K SFF SP ST HDD
HPE
436649-B21SUBSTITUTE
HP 146Gb SAS 3G 10K SFF SP ST HDD
HPE
437862-001SUBSTITUTE
HP 146Gb SAS 3G 10K SFF SP ST HDD
HPE
438628-002SUBSTITUTE
HP 146Gb SAS 3G 10K SFF SP ST HDD
HPE
442819-B21SUBSTITUTE
HP 146Gb SAS 3G 10K SFF SP ST HDD
HPE
443177-002SUBSTITUTE
HP 146Gb SAS 3G 10K SFF SP ST HDD
HPE
449208-001SUBSTITUTE
HP 146Gb SAS 3G 10K SFF SP ST HDD
HPE
453138-001SUBSTITUTE
HP 146Gb SAS 3G 10K SFF SP ST HDD
HPE
613989-001SUBSTITUTE
HP 146Gb SAS 3G 10K SFF SP ST HDD
HPE
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FREQUENTLY ASKED QUESTIONS
What is DG146A4960?
DG146A4960 is a HP 146GB 10K 3G DP 2.5INCH SAS HOTSWAP HDD. It is classified as a STORAGE_HDD (2.5_SAS_HDD).
What parts can replace DG146A4960?
There are 15 known substitutes for DG146A4960: 228992, 418367-B21, LH4.SOCS.136.SC and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for DG146A4960?
DG146A4960 is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-571-4241. 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