PartsTable
Technical Data Sheet
PartsTable / MRO / DDYS-T-18350

DDYS-T-18350 — Network Technical Data

✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
RJ45 = copper (needs CAT6) | SFP+ = fiber (needs transceiver) FLR = FlexibleLOM (HPE integrated) — NOT standard PCIe
Bracket height MUST match chassis — Full Height (2U) vs Low Profile (1U)
PRODUCT OVERVIEW

The DDYS-T-18350 is a the manufacturer industrial component. Key specifications include drive_size: 3.50, design_type: HARD DISK, unit_design: INTERNAL, power_source: EXTERNAL, overall_width: 101.6 MILLIMETERS NOMINAL MM, overall_height: 25.4 MILLIMETERS NOMINAL MM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-485-1089, 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
MRO→ MRO_GENERAL→ DDYS-T-18350
NSN: 7025-01-485-1089
FSC: 7025
CAGE: 15900 — INTERNATIONAL BUSINESS MACHINES CORPORATION DIV IBM RESEARCH (USA)
SPECIFICATIONS
drive_size3.50
design_typeHARD DISK
unit_designINTERNAL
power_sourceEXTERNAL
overall_width101.6 MILLIMETERS NOMINAL MM
drive_quantity1
overall_height25.4 MILLIMETERS NOMINAL MM
overall_length146.0 MILLIMETERS NOMINAL MM
special_featuresULTRA3 SCSI INTERFACE
data_storage_capacity18.30 GIGABYTES
unpackaged_unit_weight0.7 KILOGRAMS KG
end_item_identificationCHASSIS,ELECT
NSN7025-01-485-1089
COMPONENT DIAGRAM
NIC CTRL PHY 0 PHY 1 ROM VRM SFP+ SFP+ LINK ACT PCIe x8 ~167 mm NETWORK ADAPTER | 2-PORT 10GbE | SFP+ | Full Height PCIe x8 | Link/Activity LEDs | PXE boot ROM TITLE NIC ADAPTER PN DDYS-T-18350 MFR OEM DDYS-T-18350
KEY FEATURES
•
DESIGN TYPE: HARD DISK
•
VOLTAGE IN VOLTS AND CURRENT TYPE: 12.0 DC
•
POWER SOURCE: EXTERNAL
•
DRIVE SIZE: 3.50
•
DRIVE QUANTITY: 1
TECHNICAL CHARACTERISTICS (FLIS)
DESIGN TYPEHARD DISK
VOLTAGE IN VOLTS AND CURRENT TYPE12.0 DC
POWER SOURCEEXTERNAL
OVERALL HEIGHT25.4 MILLIMETERS NOMINAL MM
DRIVE SIZE3.50
DRIVE QUANTITY1
SPECIAL FEATURESULTRA3 SCSI INTERFACE
END ITEM IDENTIFICATIONCHASSIS,ELECT
UNIT DESIGNINTERNAL
OVERALL LENGTH146.0 MILLIMETERS NOMINAL MM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
ST318404LCInterchangeable
interchangeable cross-reference
interchangeable
07N3210Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMATSourcing: other
Ready to buy DDYS-T-18350?
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 DDYS-T-18350?
DDYS-T-18350 is a DDYS-T-18350. It is classified as a MRO (MRO_GENERAL).
What parts can replace DDYS-T-18350?
There are 2 known substitutes for DDYS-T-18350: ST318404LC, 07N3210. Substitute compatibility should be verified for your specific system.
What is the NSN for DDYS-T-18350?
DDYS-T-18350 is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-485-1089. 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 — DDYS-T-18350

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