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SL99987781 — DISK DRIVE UNIT

✓ Government record, cited
SESANTI LIMITED · NIC ADAPTER
PRODUCT OVERVIEW

SL99987781: DISK DRIVE UNIT.

The DISK DRIVE UNIT is a SESANTI LIMITED hard disk drive designed for enterprise environments demanding consistent performance and data integrity. Key specifications include DESIGN TYPE: HARD DISK, POWER SOURCE: EXTERNAL, OVERALL WIDTH: 4.010 INCHES NOMINAL IN, OVERALL HEIGHT: 0.28 INCHES NOMINAL IN, SPECIAL FEATURES: 12 VOLT POWER REQUIRED, 5.0 WATT, 7200 RPM SPINDLE SPEED RPM, OPERATING TEMP RANGE: -5.0 TO 60.0 CELSIUS DEGC. This part is cataloged in the U.S.

Government catalog under NSN 7025-01-690-1666, 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
SL99987781
NSN: 7025-01-690-1666
FSC: 7025 — Information Technology Input/output and Storage Devices
CAGE: U8942 — SESANTI LIMITED (GBR)
SPECIFICATIONS
DESIGN TYPEHARD DISK
POWER SOURCEEXTERNAL
OVERALL WIDTH4.010 INCHES NOMINAL IN
OVERALL HEIGHT0.28 INCHES NOMINAL IN
SPECIAL FEATURES12 VOLT POWER REQUIRED, 5.0 WATT, 7200 RPM SPINDLE SPEED RPM
OPERATING TEMP RANGE-5.0 TO 60.0 CELSIUS DEGC
DATA STORAGE CAPACITY16.0 TERABYTES
HEAD TYPE AND QUANTITY1 READ/WRITE
UNPACKAGED UNIT WEIGHT1.477 POUNDS LBS
PART NAME ASSIGNED BY CONTROLLING AGENCYHARD DRIVE
NSN7025-01-690-1666
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 SL99987781 MFR SESANTI LIMITED DISK DRIVE UNIT
KEY FEATURES
•
DESIGN TYPE: HARD DISK
•
POWER SOURCE: EXTERNAL
•
HEAD TYPE AND QUANTITY: 1 READ/WRITE
•
UNPACKAGED UNIT WEIGHT: 1.477 POUNDS LBS
•
OPERATING TEMP RANGE: -5.0 TO 60.0 CELSIUS DEGC
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
OVERALL HEIGHT0.28 INCHES NOMINAL IN
DESIGN TYPEHARD DISK
POWER SOURCEEXTERNAL
OVERALL WIDTH4.010 INCHES NOMINAL IN
HEAD TYPE AND QUANTITY1 READ/WRITE
UNPACKAGED UNIT WEIGHT1.477 POUNDS LBS
SPECIAL FEATURES12 VOLT POWER REQUIRED, 5.0 WATT, 7200 RPM SPINDLE SPEED RPM
OPERATING TEMP RANGE-5.0 TO 60.0 CELSIUS DEGC
PART NAME ASSIGNED BY CONTROLLING AGENCYHARD DRIVE
DATA STORAGE CAPACITY16.0 TERABYTES
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
ST16000NM002GSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SL99987781?
SL99987781 is a DISK DRIVE UNIT manufactured by SESANTI LIMITED.
What parts can replace SL99987781?
There is 1 known substitute for SL99987781: ST16000NM002G. Substitute compatibility should be verified for your specific system.
What is the NSN for SL99987781?
SL99987781 is cataloged in the U.S. Government catalog under NSN 7025-01-690-1666. This indicates validated use in U.S. government and defense supply chains.
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