PartsTable
Technical Data Sheet
PartsTable / STORAGE_HDD / WC966
WC966 ✓ Verified by PartsTable
— · STORAGE_HDD · 3.5_SATA_HDD
WHAT YOU NEED TO KNOW
SAS backplane supports SATA, not vice versa NL-SAS = SAS protocol at nearline (7.2K) speed — NOT SATA
Gen8 LFF tray ≠ Gen10 tray — different screw holes
PRODUCT OVERVIEW

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 product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) 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
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 (FLIS)
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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
H7206Compatible
Dell Disk Drive Tray (Plastic Rails) for LFF SATA/SAS/SCSI PE/PV Old Style
compatible
128GTCompatible
Dell Disk Drive Tray (Plastic Rails) for LFF SATA/SAS/SCSI PE/PV Old Style
compatible
CD399Compatible
Dell Disk Drive Tray (Plastic Rails) for LFF SATA/SAS/SCSI PE/PV Old Style
compatible
D969DCompatible
Dell Disk Drive Tray (Plastic Rails) for LFF SATA/SAS/SCSI PE/PV Old Style
compatible
G7267Compatible
Dell Disk Drive Tray (Plastic Rails) for LFF SATA/SAS/SCSI PE/PV Old Style
compatible
N6747Compatible
Dell Disk Drive Tray (Plastic Rails) for LFF SATA/SAS/SCSI PE/PV Old Style
compatible
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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
Ready to buy WC966?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
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 Federal Logistics Information System (FLIS) under NSN 5975-01-598-7032. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — WC966

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026