540-7866 — DISK DRIVE UNIT

✓ Government record, cited

SUN MICROSYSTEMS COMPUTER CORP · NIC ADAPTER

PRODUCT OVERVIEW

540-7866: DISK DRIVE UNIT.

The DISK DRIVE UNIT is a SUN MICROSYSTEMS COMPUTER CORP hard disk drive designed for enterprise environments demanding consistent performance and data integrity. Key specifications include DRIVE SIZE: 2.50, DESIGN TYPE: HARD DISK, DATA STORAGE CAPACITY: 146.0 GIGABYTES, END ITEM IDENTIFICATION: DCGS-N, PART NAME ASSIGNED BY CONTROLLING AGENCY: INAVY:HARD DRIVE,146BG; CAGE: 146GB 10KRPM 2.5" HDD GB. This part is cataloged in the U.S.

Government catalog under NSN 7025-01-604-2273, 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

540-7866

NSN: 7025-01-604-2273
FSC: 7025 — Information Technology Input/output and Storage Devices
CAGE: 0A7M7 — SUN MICROSYSTEMS COMPUTER CORP (USA)

SPECIFICATIONS

DRIVE SIZE	2.50
DESIGN TYPE	HARD DISK
DRIVE QUANTITY	1
DATA STORAGE CAPACITY	146.0 GIGABYTES
END ITEM IDENTIFICATION	DCGS-N
PART NAME ASSIGNED BY CONTROLLING AGENCY	INAVY:HARD DRIVE,146BG; CAGE: 146GB 10KRPM 2.5" HDD GB
NSN	7025-01-604-2273

COMPONENT DIAGRAM

KEY FEATURES

•

DESIGN TYPE: HARD DISK

•

DRIVE QUANTITY: 1

•

DRIVE SIZE: 2.50

•

DATA STORAGE CAPACITY: 146.0 GIGABYTES

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

DESIGN TYPE	HARD DISK
DRIVE QUANTITY	1
DRIVE SIZE	2.50
PART NAME ASSIGNED BY CONTROLLING AGENCY	INAVY:HARD DRIVE,146BG; CAGE: 146GB 10KRPM 2.5" HDD GB
END ITEM IDENTIFICATION	DCGS-N
DATA STORAGE CAPACITY	146.0 GIGABYTES

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 1

XRB-SS2ND-146G10KReference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 540-7866?

540-7866 is a DISK DRIVE UNIT manufactured by SUN MICROSYSTEMS COMPUTER CORP.

What parts can replace 540-7866?

There is 1 known substitute for 540-7866: XRB-SS2ND-146G10K. Substitute compatibility should be verified for your specific system.

What is the NSN for 540-7866?

540-7866 is cataloged in the U.S. Government catalog under NSN 7025-01-604-2273. This indicates validated use in U.S. government and defense supply chains.

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