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SDDL — DISK DRIVE UNIT

✓ Government record, cited
— · STORAGE_HDD · 3.5_SATA_HDD
PRODUCT OVERVIEW

SDDL: DISK DRIVE UNIT.

The DISK DRIVE UNIT is a the manufacturer hard disk drive designed for enterprise environments demanding consistent performance and data integrity. Key specifications include drive_size: 2.50, design_type: HARD CARD, unit_design: DESK TOP OR PORTABLE, power_source: EXTERNAL, overall_width: 4.600 INCHES NOMINAL IN, interface_type: RS 232C AND DB 25 MALE. This part is cataloged in the U.S.

Government catalog under NSN 7025-01-462-9366, 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→ SDDL
NSN: 7025-01-462-9366
FSC: 7025 — Information Technology Input/output and Storage Devices
CAGE: 0Y859 — ADTRON CORP (USA)
SPECIFICATIONS
drive_size2.50
design_typeHARD CARD
unit_designDESK TOP OR PORTABLE
power_sourceEXTERNAL
overall_width4.600 INCHES NOMINAL IN
drive_quantity1
interface_typeRS 232C AND DB 25 MALE
overall_height1.250 INCHES NOMINAL IN
overall_length6.250 INCHES NOMINAL IN
special_featuresINCLUDES; 6FT CABLE, POWER ADAPTER, MS-DOS UTILITY PROGRAMS, DOCUMENTATION; 8-KB SRAM BUFFER; CMOS PC CARD CONTROLLER TO R/W FLASH, SRAM, ATA FLASH, TYPE I AND TYPE II 68-PIN PCMCIA/JEIDA CARDS FT
operating_temp_range+0.0 TO 60.0 FAHRENHEIT DEGF
data_storage_capacity223.00 MEGABYTES
NSN7025-01-462-9366
COMPONENT DIAGRAM
RELEASE LATCH — NL-SAS 7.2K SDDL OEM NL-SAS INTERFACE INTERPOSER SAS drive in SATA tray? Check board compatibility 3.5" (101.6 x 146mm) LFF 3.5" DRIVE | — | NL-SAS 7.2K NL-SAS uses SAS protocol at 7.2K RPM | SAS backplane supports SATA, not reverse Tray generation matters | Gen8 LFF tray differs from Gen10 TITLE LFF 3.5" DRIVE PN SDDL MFR OEM
KEY FEATURES
•
VOLTAGE IN VOLTS AND CURRENT TYPE: 20.0 DC
•
INTERFACE TYPE: RS 232C AND DB 25 MALE
•
DESIGN TYPE: HARD CARD
•
TRANSFER RATE IN MEGABYTES PER SECOND: 0.04
•
POWER SOURCE: EXTERNAL
•
DRIVE QUANTITY: 1
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 HEIGHT1.250 INCHES NOMINAL IN
VOLTAGE IN VOLTS AND CURRENT TYPE20.0 DC
INTERFACE TYPERS 232C AND DB 25 MALE
DESIGN TYPEHARD CARD
TRANSFER RATE IN MEGABYTES PER SECOND0.04
POWER SOURCEEXTERNAL
DRIVE QUANTITY1
OVERALL LENGTH6.250 INCHES NOMINAL IN
DRIVE SIZE2.50
OVERALL WIDTH4.600 INCHES NOMINAL IN
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SDDL?
SDDL is a DISK DRIVE UNIT. It is classified as a STORAGE_HDD (3.5_SATA_HDD).
What is the NSN for SDDL?
SDDL is cataloged in the U.S. Government catalog under NSN 7025-01-462-9366. This indicates validated use in U.S. government and defense supply chains.
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