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311-1962 — MEMORY,PORTABLE,HARD DISK

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

311-1962: MEMORY,PORTABLE,HARD DISK.

The MEMORY,PORTABLE,HARD DISK is a the manufacturer memory module engineered for enterprise server and workstation platforms requiring validated, high-reliability memory. Key specifications include memory_size: 1.0 TERABYTES, overall_width: 22.5 MILLIMETERS NOMINAL MM, overall_height: 3.8 MILLIMETERS NOMINAL MM, overall_length: 123.8 MILLIMETERS NOMINAL MM, operating_temp_range: -20.0 TO 55.0 CELSIUS DEGC, end_item_identification: 5840-01-674-6986. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-594-5492, 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→ 311-1962
NSN: 5340-01-594-5492
NIINs: 015945492, 016920695
FSC: 5340 — Hardware, Commercial
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
memory_size1.0 TERABYTES
overall_width22.5 MILLIMETERS NOMINAL MM
overall_height3.8 MILLIMETERS NOMINAL MM
overall_length123.8 MILLIMETERS NOMINAL MM
operating_temp_range-20.0 TO 55.0 CELSIUS DEGC
end_item_identification5840-01-674-6986
part_name_assigned_by_controlling_agency1TB MLC WIDE TEMP. SSD ASSEMBLY TB
NSN5340-01-594-5492
COMPONENT DIAGRAM
RELEASE LATCH — NL-SAS 7.2K 311-1962 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 311-1962 MFR OEM
TYPICAL APPLICATIONS
  • Server memory expansion for virtualization workloads
  • Database performance optimization (in-memory computing)
  • VDI and remote desktop session hosting
  • High-performance computing (HPC) clusters
  • Mail server and collaboration platform scaling
  • Application server tier expansion
SUBSTITUTES & CROSS-REFERENCES 1
CV178532Same 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 311-1962?
311-1962 is a MEMORY,PORTABLE,HARD DISK. It is classified as a STORAGE_HDD (3.5_SATA_HDD).
What parts can replace 311-1962?
There is 1 known substitute for 311-1962: CV178532. Substitute compatibility should be verified for your specific system.
What is the NSN for 311-1962?
311-1962 is cataloged in the U.S. Government catalog under NSN 5340-01-594-5492. This indicates validated use in U.S. government and defense supply chains.
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