20-0005581 — WD 2TB RE4 Enterprise SATA Hard Drive

✓ Government record, cited

Sharp · STORAGE_HDD · 3.5_SATA_HDD

PRODUCT OVERVIEW

20-0005581: WD 2TB RE4 Enterprise SATA Hard Drive.

Optional 24/7 Usage (1st to 3rd year) Desktop displays are primarily designed for standard use. For selected Sharp/NEC models used in mission-critical applications Sharp/NEC offers 24/7 usage. This part is cataloged in the U.S.

Government catalog under NSN 7025-01-620-0420, 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→ 20-0005581

NSN: 7025-01-620-0420
FSC: 7025 — Information Technology Input/output and Storage Devices
CAGE: C7862 — FREQUENTIS DEUTSCHLAND GMBH (DEU)

SPECIFICATIONS

unit_design	RACK MOUNTED
special_features	DESCRIPTION: CAPACITY: 2TB; INTERFACE: SATA 6GB/S; RPM: 7200; BUFFER: 64MB TB
data_storage_capacity	64.0 MEGABYTES
end_item_identification	U6018 SSC T11
part_name_assigned_by_controlling_agency	WD RE4; (INAVY) DISK DRIVE UNIT
NSN	7025-01-620-0420

COMPONENT DIAGRAM

KEY FEATURES

•

2TB Capacity

•

DATA STORAGE CAPACITY: 64.0 MEGABYTES

•

UNIT DESIGN: RACK MOUNTED

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 FEATURES	DESCRIPTION: CAPACITY: 2TB; INTERFACE: SATA 6GB/S; RPM: 7200; BUFFER: 64MB TB
PART NAME ASSIGNED BY CONTROLLING AGENCY	WD RE4; (INAVY) DISK DRIVE UNIT
END ITEM IDENTIFICATION	U6018 SSC T11
DATA STORAGE CAPACITY	64.0 MEGABYTES
UNIT DESIGN	RACK MOUNTED

SUBSTITUTES & CROSS-REFERENCES 4

WD2000FYYZReference document

Same NSN cross-reference

Reference document — Design control — primary reference

0F23104Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

DRI0067718Reference document

Same NSN cross-reference

Reference document — Secondary reference

WD2005FBYZReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 20-0005581?

20-0005581 is a WD 2TB RE4 Enterprise SATA Hard Drive manufactured by Sharp. It is classified as a STORAGE_HDD (3.5_SATA_HDD).

What parts can replace 20-0005581?

There are 4 known substitutes for 20-0005581: WD2000FYYZ, 0F23104, DRI0067718 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 20-0005581?

20-0005581 is cataloged in the U.S. Government catalog under NSN 7025-01-620-0420. This indicates validated use in U.S. government and defense supply chains.

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20-0005581 — WD 2TB RE4 Enterprise SATA Hard Drive

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