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2857-A24 — DISK AND TAPE DRIVE UNIT

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

2857-A24: DISK AND TAPE DRIVE UNIT.

The DISK AND TAPE DRIVE UNIT is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include drive_size: 3.50, unit_design: RACK MOUNTED, overall_width: 19.020 INCHES NOMINAL IN, overall_height: 6.880 INCHES NOMINAL IN, overall_length: 23.750 INCHES NOMINAL IN, drive_type_and_quantity: 24 HARD DISK. This product has reached end-of-marketing and is available through the secondary market and authorized resellers.

This part is cataloged in the U.S. Government catalog under NSN 7025-01-629-4585, 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→ 2857-A24
NSN: 7025-01-629-4585
FSC: 7025 — Information Technology Input/output and Storage Devices
CAGE: 30874 — INTERNATIONAL BUSINESS MACHINES CORPORATION DBA IBM (USA)
SPECIFICATIONS
drive_size3.50
unit_designRACK MOUNTED
overall_width19.020 INCHES NOMINAL IN
overall_height6.880 INCHES NOMINAL IN
overall_length23.750 INCHES NOMINAL IN
drive_type_and_quantity24 HARD DISK
drive_storage_capability4.0 HARD DISK TERABYTES
part_name_assigned_by_controlling_agencyNAS STORAGE
NSN7025-01-629-4585
COMPONENT DIAGRAM
RELEASE LATCH — NL-SAS 7.2K 2857-A24 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 2857-A24 MFR OEM
KEY FEATURES
•
DRIVE SIZE: 3.50
•
DRIVE STORAGE CAPABILITY: 4.0 HARD DISK TERABYTES
•
DRIVE TYPE AND QUANTITY: 24 HARD DISK
•
UNIT DESIGN: RACK MOUNTED
TYPICAL APPLICATIONS
  • Long-term data archival and compliance retention
  • Offsite backup and disaster recovery
  • Air-gapped ransomware protection
  • Cold storage tier for infrequently accessed data
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT6.880 INCHES NOMINAL IN
OVERALL LENGTH23.750 INCHES NOMINAL IN
DRIVE SIZE3.50
OVERALL WIDTH19.020 INCHES NOMINAL IN
DRIVE STORAGE CAPABILITY4.0 HARD DISK TERABYTES
PART NAME ASSIGNED BY CONTROLLING AGENCYNAS STORAGE
DRIVE TYPE AND QUANTITY24 HARD DISK
UNIT DESIGNRACK MOUNTED
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
End of Sale2014-05-27
End of Support2018-07-31
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2857-A24?
2857-A24 is a DISK AND TAPE DRIVE UNIT. It is classified as a STORAGE_HDD (3.5_SATA_HDD).
What is the NSN for 2857-A24?
2857-A24 is cataloged in the U.S. Government catalog under NSN 7025-01-629-4585. This indicates validated use in U.S. government and defense supply chains.
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