PartsTable
Technical Data Sheet
Download PDF

90P1318 — DISK DRIVE UNIT

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

90P1318: 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 design_type: HARD DISK, unit_design: INTERNAL, interface_type: SCSI, special_features: 15K, SSL, U320.ACTION ID 45482919, data_storage_capacity: 36.40 GIGABYTES, end_item_identification: RSAIIA SYSTEM. This part is cataloged in the U.S.

Government catalog under NSN 7025-01-535-8512, 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→ 90P1318
NSN: 7025-01-535-8512
FSC: 7025 — Information Technology Input/output and Storage Devices
CAGE: 8W884 — INTERNATIONAL BUSINESS MACHINES CORPORATION (USA)
SPECIFICATIONS
design_typeHARD DISK
unit_designINTERNAL
drive_quantity1
interface_typeSCSI
special_features15K, SSL, U320.ACTION ID 45482919
data_storage_capacity36.40 GIGABYTES
end_item_identificationRSAIIA SYSTEM
part_name_assigned_by_controlling_agencyHARD DRIVE,SCSI
NSN7025-01-535-8512
COMPONENT DIAGRAM
RELEASE LATCH — NL-SAS 7.2K 90P1318 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 90P1318 MFR OEM
KEY FEATURES
•
INTERFACE TYPE: SCSI
•
DESIGN TYPE: HARD DISK
•
DRIVE QUANTITY: 1
•
DATA STORAGE CAPACITY: 36.40 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
INTERFACE TYPESCSI
DESIGN TYPEHARD DISK
DRIVE QUANTITY1
SPECIAL FEATURES15K, SSL, U320.ACTION ID 45482919
PART NAME ASSIGNED BY CONTROLLING AGENCYHARD DRIVE,SCSI
END ITEM IDENTIFICATIONRSAIIA SYSTEM
DATA STORAGE CAPACITY36.40 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 12
40K1026CompatiblePARTNER
IBM 36Gb SCSI U320 15K Hot Swap HDD - Option
compatible
06P5776CompatiblePARTNER
IBM 36Gb SCSI U320 15K Hot Swap HDD
compatible
06P5778CompatiblePARTNER
IBM 36Gb SCSI U320 15K Hot Swap HDD
compatible
19K1684CompatiblePARTNER
IBM 36Gb SCSI U320 15K Hot Swap HDD
compatible
24P3729CompatiblePARTNER
IBM 36Gb SCSI U320 15K Hot Swap HDD
compatible
26K5140CompatiblePARTNER
IBM 36Gb SCSI U320 15K Hot Swap HDD
compatible
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
THIS PART SUBSTITUTES FOR 20
90P1321SUBSTITUTE
IBM 36Gb SCSI U320 15K Hot Swap HDD - Option
IBM
90P1380SUBSTITUTE
IBM 36Gb SCSI U320 15K Hot Swap HDD - Option
IBM
90P1383SUBSTITUTE
IBM 36Gb SCSI U320 15K Hot Swap HDD - Option
IBM
06P5351SUBSTITUTE
IBM 36Gb SCSI U320 15K Hot Swap HDD - Option
IBM
06P5352SUBSTITUTE
IBM 36Gb SCSI U320 15K Hot Swap HDD - Option
IBM
06P5768SUBSTITUTE
IBM 36Gb SCSI U320 15K Hot Swap HDD - Option
IBM
06P5770SUBSTITUTE
IBM 36Gb SCSI U320 15K Hot Swap HDD - Option
IBM
06P5776SUBSTITUTE
IBM 36Gb SCSI U320 15K Hot Swap HDD - Option
IBM
06P5778SUBSTITUTE
IBM 36Gb SCSI U320 15K Hot Swap HDD - Option
IBM
19K1684SUBSTITUTE
IBM 36Gb SCSI U320 15K Hot Swap HDD - Option
IBM
24P3729SUBSTITUTE
IBM 36Gb SCSI U320 15K Hot Swap HDD - Option
IBM
24P3773SUBSTITUTE
IBM 36Gb SCSI U320 15K Hot Swap HDD - Option
IBM
26K5140SUBSTITUTE
IBM 36Gb SCSI U320 15K Hot Swap HDD - Option
IBM
26K5244SUBSTITUTE
IBM 36Gb SCSI U320 15K Hot Swap HDD - Option
IBM
26K5824SUBSTITUTE
IBM 36Gb SCSI U320 15K Hot Swap HDD - Option
IBM
32P0732SUBSTITUTE
IBM 36Gb SCSI U320 15K Hot Swap HDD - Option
IBM
32P0734SUBSTITUTE
IBM 36Gb SCSI U320 15K Hot Swap HDD - Option
IBM
32P0736SUBSTITUTE
IBM 36Gb SCSI U320 15K Hot Swap HDD - Option
IBM
33P3380SUBSTITUTE
IBM 36Gb SCSI U320 15K Hot Swap HDD - Option
IBM
39R7314SUBSTITUTE
IBM 36Gb SCSI U320 15K Hot Swap HDD - Option
IBM
Ready to buy 90P1318?
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 90P1318?
90P1318 is a DISK DRIVE UNIT. It is classified as a STORAGE_HDD (3.5_SATA_HDD).
What parts can replace 90P1318?
There are 12 known substitutes for 90P1318: 40K1026, 06P5776, 06P5778 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 90P1318?
90P1318 is cataloged in the U.S. Government catalog under NSN 7025-01-535-8512. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 90P1318

✓ 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.