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WD400 — WD400

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

WD400: WD400.

The WD400 is a the manufacturer industrial component. Key specifications include drive_size: 3.50, design_type: HARD DISK, unit_design: DESK TOP, data_storage_capacity: 120.00 GIGABYTES. This part is cataloged in the U.S.

Government catalog under NSN 7025-01-499-6464, 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→ WD400
NSN: 7025-01-499-6464
FSC: 7025 — Information Technology Input/output and Storage Devices
CAGE: F0404 — CS GROUP - FRANCE (FRA)
SPECIFICATIONS
drive_size3.50
design_typeHARD DISK
unit_designDESK TOP
drive_quantity1
data_storage_capacity120.00 GIGABYTES
NSN7025-01-499-6464
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 WD400 MFR OEM WD400
KEY FEATURES
•
DESIGN TYPE: HARD DISK
•
DRIVE QUANTITY: 1
•
DRIVE SIZE: 3.50
•
DATA STORAGE CAPACITY: 120.00 GIGABYTES
•
UNIT DESIGN: DESK TOP
TECHNICAL CHARACTERISTICS
DESIGN TYPEHARD DISK
DRIVE QUANTITY1
DRIVE SIZE3.50
DATA STORAGE CAPACITY120.00 GIGABYTES
UNIT DESIGNDESK TOP
SUBSTITUTES & CROSS-REFERENCES 1
202904-001Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is WD400?
WD400 is a WD400. It is classified as a MRO (MRO_GENERAL).
What parts can replace WD400?
There is 1 known substitute for WD400: 202904-001. Substitute compatibility should be verified for your specific system.
What is the NSN for WD400?
WD400 is cataloged in the U.S. Government catalog under NSN 7025-01-499-6464. 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.