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02K0518 — DISK DRIVE UNIT

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

02K0518: 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: 2.50, design_type: HARD DISK, unit_design: INTERNAL, overall_width: 2.750 INCHES NOMINAL IN, overall_height: 0.500 INCHES NOMINAL IN, overall_length: 3.940 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 7025-01-461-9765, 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→ 02K0518
NSN: 7025-01-461-9765
FSC: 7025 — Information Technology Input/output and Storage Devices
CAGE: 30874 — INTERNATIONAL BUSINESS MACHINES CORPORATION DBA IBM (USA)
SPECIFICATIONS
drive_size2.50
design_typeHARD DISK
unit_designINTERNAL
overall_width2.750 INCHES NOMINAL IN
drive_quantity3
overall_height0.500 INCHES NOMINAL IN
overall_length3.940 INCHES NOMINAL IN
special_features512 KB BUFFER; 4211 RPM KB
data_storage_capacity6.40 GIGABYTES
transfer_rate_in_megabytes_per_second33.0
NSN7025-01-461-9765
COMPONENT DIAGRAM
RELEASE LATCH — NL-SAS 7.2K 02K0518 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 02K0518 MFR OEM
KEY FEATURES
•
DESIGN TYPE: HARD DISK
•
TRANSFER RATE IN MEGABYTES PER SECOND: 33.0
•
DRIVE QUANTITY: 3
•
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
OVERALL HEIGHT0.500 INCHES NOMINAL IN
DESIGN TYPEHARD DISK
TRANSFER RATE IN MEGABYTES PER SECOND33.0
DRIVE QUANTITY3
OVERALL LENGTH3.940 INCHES NOMINAL IN
DRIVE SIZE2.50
OVERALL WIDTH2.750 INCHES NOMINAL IN
SPECIAL FEATURES512 KB BUFFER; 4211 RPM KB
DATA STORAGE CAPACITY6.40 GIGABYTES
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 02K0518?
02K0518 is a DISK DRIVE UNIT. It is classified as a STORAGE_HDD (3.5_SATA_HDD).
What is the NSN for 02K0518?
02K0518 is cataloged in the U.S. Government catalog under NSN 7025-01-461-9765. 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.