PartsTable
Technical Data Sheet
PartsTable / MRO / 853
853 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SUN Oracle Sparc T4-4 Server is a the manufacturer enterprise server platform designed for data center environments requiring high availability, scalability, and serviceability. Key specifications include physical_form: POWDER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-329-0720, 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
MRO→ MRO_GENERAL→ 853
NSN: 6625-01-329-0720
FSC: 6625
CAGE: FA1X8 — FLUKE FRANCE (FRA)
SPECIFICATIONS
physical_formPOWDER
NSN6625-01-329-0720
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SUN Oracle Sparc T4-4 Server TITLE COMPONENT PN 853 MFR SUN Oracle Sparc T4-4
KEY FEATURES
•
DISPLAY DIGIT QUANTITY: 3-1/2
•
FEATURES PROVIDED: AUTORANGING
•
DISPLAY TYPE: LIQUID CRYSTAL
•
INDICATOR TYPE: DIGITAL DISPLAY
•
INSTALLATION DESIGN: HANDHELD
TYPICAL APPLICATIONS
  • Enterprise virtualization (VMware vSphere, Hyper-V)
  • Private cloud infrastructure (OpenStack, Azure Stack)
  • Email and collaboration platforms (Exchange, SharePoint)
  • High-availability clustering and failover
  • DevOps and CI/CD pipeline hosting
  • Remote desktop and VDI infrastructure
TECHNICAL CHARACTERISTICS (FLIS)
DISPLAY DIGIT QUANTITY3-1/2
FEATURES PROVIDEDAUTORANGING
DISPLAY TYPELIQUID CRYSTAL
INDICATOR TYPEDIGITAL DISPLAY
INSTALLATION DESIGNHANDHELD
DISPLAY DIGIT QUANTITY3-1/2
FEATURES PROVIDEDAUTORANGING
DISPLAY TYPELIQUID CRYSTAL
INDICATOR TYPEDIGITAL DISPLAY
INSTALLATION DESIGNHANDHELD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
853Upgraded Successor
successor cross-reference
successor
91795509Interchangeable
Same NIIN cross-reference
interchangeable
85-SERIES-IIIInterchangeable
Same NIIN cross-reference
interchangeable
FLUKE 85Interchangeable
Same NIIN cross-reference
interchangeable
992106030VInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 853?
853 is a SUN Oracle Sparc T4-4 Server. It is classified as a MRO (MRO_GENERAL).
What parts can replace 853?
There are 5 known substitutes for 853: 853, 91795509, 85-SERIES-III and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 853?
853 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-329-0720. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026