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124-M277-010 — DISK DRIVE UNIT

✓ Government record, cited
— · STORAGE_HDD · 3.5_SATA_HDD
PRODUCT OVERVIEW

124-M277-010: DISK DRIVE UNIT.

The DISK DRIVE UNIT is a the manufacturer hard disk drive designed for enterprise environments demanding consistent performance and data integrity. Key specifications include drive_size: 3.50, design_type: FLEXIBLE DISK, unit_design: INTERNAL, drive_height: HALF, data_storage_capacity: 1.44 MEGABYTES, end_item_identification: AN/GRC-171D(V) 4 UHF AM/FM COMMUNICATION SYSTEM. This part is cataloged in the U.S.

Government catalog under NSN 7025-01-439-1264, 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→ 124-M277-010
NSN: 7025-01-439-1264
FSC: 7025 — Information Technology Input/output and Storage Devices
CAGE: SB483 — ROCKWELL SYSTEMS AUSTRALIA PTY LTD (AUS)
SPECIFICATIONS
drive_size3.50
design_typeFLEXIBLE DISK
unit_designINTERNAL
drive_heightHALF
drive_quantity1
data_storage_capacity1.44 MEGABYTES
end_item_identificationAN/GRC-171D(V) 4 UHF AM/FM COMMUNICATION SYSTEM
NSN7025-01-439-1264
COMPONENT DIAGRAM
RELEASE LATCH — NL-SAS 7.2K 124-M277-010 OEM NL-SAS INTERFACE INTERPOSER SAS drive in SATA tray? Check board compatibility 3.5" (101.6 x 146mm) LFF 3.5" DRIVE | — | NL-SAS 7.2K 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 124-M277-010 MFR OEM
KEY FEATURES
•
DESIGN TYPE: FLEXIBLE DISK
•
DRIVE QUANTITY: 1
•
DRIVE SIZE: 3.50
•
DRIVE HEIGHT: HALF
•
DATA STORAGE CAPACITY: 1.44 MEGABYTES
•
UNIT DESIGN: INTERNAL
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
DESIGN TYPEFLEXIBLE DISK
DRIVE QUANTITY1
DRIVE SIZE3.50
DRIVE HEIGHTHALF
END ITEM IDENTIFICATIONAN/GRC-171D(V) 4 UHF AM/FM COMMUNICATION SYSTEM
DATA STORAGE CAPACITY1.44 MEGABYTES
UNIT DESIGNINTERNAL
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 124-M277-010?
124-M277-010 is a DISK DRIVE UNIT. It is classified as a STORAGE_HDD (3.5_SATA_HDD).
What is the NSN for 124-M277-010?
124-M277-010 is cataloged in the U.S. Government catalog under NSN 7025-01-439-1264. 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.