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643163-001 — DISK DRIVE UNIT

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

643163-001: 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, special_features: 7200 RPM; 16 MB CACHE; TRANSFER RATE 3 GB/S(MAX) GB, data_storage_capacity: 500.0 GIGABYTES. This part is cataloged in the U.S.

Government catalog under NSN 7025-01-652-9061, 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→ 643163-001
NSN: 7025-01-652-9061
FSC: 7025 — Information Technology Input/output and Storage Devices
CAGE: 0MZJ1 — WESTERN DIGITAL CORP (USA)
SPECIFICATIONS
drive_size2.50
design_typeHARD DISK
unit_designINTERNAL
drive_quantity1
special_features7200 RPM; 16 MB CACHE; TRANSFER RATE 3 GB/S(MAX) GB
data_storage_capacity500.0 GIGABYTES
NSN7025-01-652-9061
COMPONENT DIAGRAM
RELEASE LATCH — NL-SAS 7.2K 643163-001 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 643163-001 MFR OEM
KEY FEATURES
•
DESIGN TYPE: HARD DISK
•
DRIVE QUANTITY: 1
•
DRIVE SIZE: 2.50
•
DATA STORAGE CAPACITY: 500.0 GIGABYTES
•
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 TYPEHARD DISK
DRIVE QUANTITY1
DRIVE SIZE2.50
SPECIAL FEATURES7200 RPM; 16 MB CACHE; TRANSFER RATE 3 GB/S(MAX) GB
DATA STORAGE CAPACITY500.0 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 12
515660-001CompatiblePARTNER
HP 500Gb SATA 3G 7.2K SFF 9.5mm HDD for Laptops
compatible
515660-002CompatiblePARTNER
HP 500Gb SATA 3G 7.2K SFF 9.5mm HDD for Laptops
compatible
515660-003CompatiblePARTNER
HP 500Gb SATA 3G 7.2K SFF 9.5mm HDD for Laptops
compatible
574502-001CompatiblePARTNER
HP 500Gb SATA 3G 7.2K SFF 9.5mm HDD for Laptops
compatible
574640-001CompatiblePARTNER
HP 500Gb SATA 3G 7.2K SFF 9.5mm HDD for Laptops
compatible
575569-001CompatiblePARTNER
HP 500Gb SATA 3G 7.2K SFF 9.5mm HDD for Laptops
compatible
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
THIS PART SUBSTITUTES FOR 20
515660-001SUBSTITUTE
HP 500Gb SATA 3G 7.2K SFF 9.5mm HDD for Laptops
HP
515660-002SUBSTITUTE
HP 500Gb SATA 3G 7.2K SFF 9.5mm HDD for Laptops
HP
515660-003SUBSTITUTE
HP 500Gb SATA 3G 7.2K SFF 9.5mm HDD for Laptops
HP
574502-001SUBSTITUTE
HP 500Gb SATA 3G 7.2K SFF 9.5mm HDD for Laptops
HP
574640-001SUBSTITUTE
HP 500Gb SATA 3G 7.2K SFF 9.5mm HDD for Laptops
HP
575569-001SUBSTITUTE
HP 500Gb SATA 3G 7.2K SFF 9.5mm HDD for Laptops
HP
577607-001SUBSTITUTE
HP 500Gb SATA 3G 7.2K SFF 9.5mm HDD for Laptops
HP
579213-001SUBSTITUTE
HP 500Gb SATA 3G 7.2K SFF 9.5mm HDD for Laptops
HP
580304-001SUBSTITUTE
HP 500Gb SATA 3G 7.2K SFF 9.5mm HDD for Laptops
HP
580304-002SUBSTITUTE
HP 500Gb SATA 3G 7.2K SFF 9.5mm HDD for Laptops
HP
583246-001SUBSTITUTE
HP 500Gb SATA 3G 7.2K SFF 9.5mm HDD for Laptops
HP
590483-001SUBSTITUTE
HP 500Gb SATA 3G 7.2K SFF 9.5mm HDD for Laptops
HP
595755-001SUBSTITUTE
HP 500Gb SATA 3G 7.2K SFF 9.5mm HDD for Laptops
HP
595762-001SUBSTITUTE
HP 500Gb SATA 3G 7.2K SFF 9.5mm HDD for Laptops
HP
603784-001SUBSTITUTE
HP 500Gb SATA 3G 7.2K SFF 9.5mm HDD for Laptops
HP
608218-001SUBSTITUTE
HP 500Gb SATA 3G 7.2K SFF 9.5mm HDD for Laptops
HP
610948-001SUBSTITUTE
HP 500Gb SATA 3G 7.2K SFF 9.5mm HDD for Laptops
HP
610948-002SUBSTITUTE
HP 500Gb SATA 3G 7.2K SFF 9.5mm HDD for Laptops
HP
611029-001SUBSTITUTE
HP 500Gb SATA 3G 7.2K SFF 9.5mm HDD for Laptops
HP
614952-001SUBSTITUTE
HP 500Gb SATA 3G 7.2K SFF 9.5mm HDD for Laptops
HP
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FREQUENTLY ASKED QUESTIONS
What is 643163-001?
643163-001 is a DISK DRIVE UNIT. It is classified as a STORAGE_HDD (3.5_SATA_HDD).
What parts can replace 643163-001?
There are 12 known substitutes for 643163-001: 515660-001, 515660-002, 515660-003 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 643163-001?
643163-001 is cataloged in the U.S. Government catalog under NSN 7025-01-652-9061. 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.