LS979 — SUN 300GB 15K SAS 3.5" 6Gbps Hard Drive

✓ Government record, cited

— · STORAGE_HDD · 3.5_SAS_HDD

PRODUCT OVERVIEW

LS979: SUN 300GB 15K SAS 3.5" 6Gbps Hard Drive.

SUN 300GB 15K SAS 3.5" 6Gbps Hard Drive. Key specifications include body_width: 1.375 INCHES NOMINAL IN, body_height: 1.500 INCHES NOMINAL IN, body_length: 1.813 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, mounting_method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP, frequency_rating: 50.0 HERTZ MINIMUM AND 70.0 HERTZ MAXIMUM SINGLE COMPONENT. The unit ships in a LFF form factor suitable for standard rack-mount installations.

This part is cataloged in the U.S. Government catalog under NSN 5950-00-256-8865, 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_SAS_HDD→ LFF BAY→ LS979

NSN: 5950-00-256-8865
FSC: 5950 — Coils and Transformers
CAGE: 80223 — UNITED TRANSFORMER CORP SUB OF OPT INDUSTRIES INC (USA)

SPECIFICATIONS

body_width	1.375 INCHES NOMINAL IN
body_height	1.500 INCHES NOMINAL IN
body_length	1.813 INCHES NOMINAL IN
inclosure_type	FULLY INCLOSED
mounting_method	FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
frequency_rating	50.0 HERTZ MINIMUM AND 70.0 HERTZ MAXIMUM SINGLE COMPONENT
reliability_indicator	NOT ESTABLISHED
mounting_hole_diameter	0.156 INCHES NOMINAL SINGLE GROUP IN
winding_shielding_method	INTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT
winding_operating_voltage	150.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
mounting_facility_quantity	2 SINGLE GROUP
terminal_type_and_quantity	4 WIRE HOOK
NSN	5950-00-256-8865

COMPONENT DIAGRAM

KEY FEATURES

•

LFF Form Factor

•

300GB Capacity

•

15K RPM Speed

•

MOUNTING FACILITY QUANTITY: 2 SINGLE GROUP

•

INCLOSURE TYPE: FULLY INCLOSED

•

INPUT-OUTPUT PHASE RELATIONSHIP: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT

•

MOUNTING METHOD: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP

•

BODY WIDTH: 1.375 INCHES NOMINAL IN

•

BODY HEIGHT: 1.500 INCHES NOMINAL IN

•

MOUNTING HOLE DIAMETER: 0.156 INCHES NOMINAL SINGLE GROUP IN

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

MOUNTING FACILITY QUANTITY	2 SINGLE GROUP
INCLOSURE TYPE	FULLY INCLOSED
INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING METHOD	FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
BODY WIDTH	1.375 INCHES NOMINAL IN
BODY HEIGHT	1.500 INCHES NOMINAL IN
MOUNTING HOLE DIAMETER	0.156 INCHES NOMINAL SINGLE GROUP IN
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
WINDING SHIELDING METHOD	INTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT
DISTANCE BETWEEN MOUNTING FACILITY CENTERS	2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is LS979?

LS979 is a SUN 300GB 15K SAS 3.5" 6Gbps Hard Drive. It is classified as a STORAGE_HDD (3.5_SAS_HDD).

What is the NSN for LS979?

LS979 is cataloged in the U.S. Government catalog under NSN 5950-00-256-8865. This indicates validated use in U.S. government and defense supply chains.

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LS979 — SUN 300GB 15K SAS 3.5" 6Gbps Hard Drive

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