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WC966 — RAIL MOUNT KIT,HARD DRIVE

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

WC966: RAIL MOUNT KIT,HARD DRIVE.

The RAIL MOUNT KIT,HARD DRIVE is a the manufacturer hard disk drive designed for enterprise environments demanding consistent performance and data integrity. Key specifications include end_item_identification: C4 PARTS FOR MISCELLANEOUS EQUIPMENT. This part is cataloged in the U.S.

Government catalog under NSN 5975-01-598-7032, 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→ WC966
NSN: 5975-01-598-7032
FSC: 5975 — Electrical Hardware and Supplies
CAGE: 04RE5 — DELL COMPUTER CORP (USA)
SPECIFICATIONS
special_featuresENCLOSURES DRIVE TRAY SLED CADDY CARRIER SCSI; INTERNAL DRIVE SCSI HOT SWAP HARD DRIVE SLED TRAY BRACKET FOR POWEREDGE AND POWERVAULT SERVERS
end_item_identificationC4 PARTS FOR MISCELLANEOUS EQUIPMENT
NSN5975-01-598-7032
COMPONENT DIAGRAM
RELEASE LATCH — NL-SAS 7.2K WC966 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 WC966 MFR OEM
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
SPECIAL FEATURESENCLOSURES DRIVE TRAY SLED CADDY CARRIER SCSI; INTERNAL DRIVE SCSI HOT SWAP HARD DRIVE SLED TRAY BRACKET FOR POWEREDGE AND POWERVAULT SERVERS
END ITEM IDENTIFICATIONC4 PARTS FOR MISCELLANEOUS EQUIPMENT
OTHER ITEMS IN FSC 5975 — Electrical Hardware and Supplies
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5975-00-000-0120 5975-00-000-0126 5975-00-000-7420 5975-00-001-1397 5975-00-001-1538 5975-00-001-1539 5975-00-001-1542 5975-00-001-2444
SUBSTITUTES & CROSS-REFERENCES 9
H7206CompatiblePARTNER
Dell Disk Drive Tray (Plastic Rails) for LFF SATA/SAS/SCSI PE/PV Old Style
compatible
128GTCompatiblePARTNER
Dell Disk Drive Tray (Plastic Rails) for LFF SATA/SAS/SCSI PE/PV Old Style
compatible
CD399CompatiblePARTNER
Dell Disk Drive Tray (Plastic Rails) for LFF SATA/SAS/SCSI PE/PV Old Style
compatible
D969DCompatiblePARTNER
Dell Disk Drive Tray (Plastic Rails) for LFF SATA/SAS/SCSI PE/PV Old Style
compatible
G7267CompatiblePARTNER
Dell Disk Drive Tray (Plastic Rails) for LFF SATA/SAS/SCSI PE/PV Old Style
compatible
N6747CompatiblePARTNER
Dell Disk Drive Tray (Plastic Rails) for LFF SATA/SAS/SCSI PE/PV Old Style
compatible
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
THIS PART SUBSTITUTES FOR 9
CD399SUBSTITUTE
Dell Disk Drive Tray (Plastic Rails) for LFF SATA/SAS/SCSI PE/PV Old Style
DELL
D969DSUBSTITUTE
Dell Disk Drive Tray (Plastic Rails) for LFF SATA/SAS/SCSI PE/PV Old Style
DELL
G7267SUBSTITUTE
Dell Disk Drive Tray (Plastic Rails) for LFF SATA/SAS/SCSI PE/PV Old Style
DELL
H7206SUBSTITUTE
Dell Disk Drive Tray (Plastic Rails) for LFF SATA/SAS/SCSI PE/PV Old Style
DELL
N6747SUBSTITUTE
Dell Disk Drive Tray (Plastic Rails) for LFF SATA/SAS/SCSI PE/PV Old Style
DELL
WJ038SUBSTITUTE
Dell Disk Drive Tray (Plastic Rails) for LFF SATA/SAS/SCSI PE/PV Old Style
DELL
Y6939SUBSTITUTE
Dell Disk Drive Tray (Plastic Rails) for LFF SATA/SAS/SCSI PE/PV Old Style
DELL
YC340SUBSTITUTE
Dell Disk Drive Tray (Plastic Rails) for LFF SATA/SAS/SCSI PE/PV Old Style
DELL
128GTSUBSTITUTE
Dell Disk Drive Tray (Plastic Rails) for LFF SATA/SAS/SCSI PE/PV Old Style
DELL
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FREQUENTLY ASKED QUESTIONS
What is WC966?
WC966 is a RAIL MOUNT KIT,HARD DRIVE. It is classified as a STORAGE_HDD (3.5_SATA_HDD).
What parts can replace WC966?
There are 9 known substitutes for WC966: H7206, 128GT, CD399 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for WC966?
WC966 is cataloged in the U.S. Government catalog under NSN 5975-01-598-7032. 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.