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155910 — MEMORY,PORTABLE,SOLID STATE

✓ Government record, cited
— · MEMORY · RDIMM
PRODUCT OVERVIEW

155910: MEMORY,PORTABLE,SOLID STATE.

The MEMORY,PORTABLE,SOLID STATE is a the manufacturer memory module engineered for enterprise server and workstation platforms requiring validated, high-reliability memory. Key specifications include bore_shape: STRAIGHT, design_type: NONREUSABLE, body_diameter: 3.665 INCHES NOMINAL IN, bore_diameter: 45.00 MILLIMETERS NOMINAL MM, overall_width: 19.00 MILLIMETERS NOMINAL MM, flow_direction: OUTSIDE IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-155-6718, 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
MEMORY→ RDIMM→ 155910
NSN: 3110-00-155-6718
NIINs: 001556718, 010445578, 015618295
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 72915 — GENERAL MOTORS CORP ELECTRO-MOTIVE DIV (USA)
SPECIFICATIONS
bore_shapeSTRAIGHT
design_typeNONREUSABLE
body_diameter3.665 INCHES NOMINAL IN
bore_diameter45.00 MILLIMETERS NOMINAL MM
overall_width19.00 MILLIMETERS NOMINAL MM
flow_directionOUTSIDE IN
load_directionRADIAL
surface_finishGROUND
shield_quantity1
special_featuresSOLID STATE, WELDING APPLICATIONSAGAVGMICRO PROCESSOR
style_designatorCYLINDRICAL W/ INTEGRAL OUTER CASING
body_overall_length5.000 INCHES NOMINAL IN
NSN3110-00-155-6718
COMPONENT DIAGRAM
ECC — 2Rx4 PC4 — RDIMM OEM NOTCH ~133.35 mm DDR4 RDIMM | — | — | PC4 Notch position = DDR4 generation | DDR3/DDR4/DDR5 physically incompatible RDIMM = Registered (servers) | LRDIMM = Load-Reduced | UDIMM = Unbuffered TITLE DDR4 RDIMM PN 155910 MFR OEM — —
KEY FEATURES
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
SURFACE FINISH: GROUND
•
SHIELD QUANTITY: 1
•
STYLE DESIGNATOR: LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 85.00 MILLIMETERS NOMINAL MM
•
BORE SHAPE: STRAIGHT
•
LOAD DIRECTION: RADIAL
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
TECHNICAL CHARACTERISTICS
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
SHIELD QUANTITY1
STYLE DESIGNATORLOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH19.00 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER85.00 MILLIMETERS NOMINAL MM
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
STANDARD TOLERANCE DESIGNATIONABEC NO.1
BORE DIAMETER45.00 MILLIMETERS NOMINAL MM
SUBSTITUTES & CROSS-REFERENCES 6
B-3153Reference document
Same NSN cross-reference
Reference document — Secondary reference
7209Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
XA1306Reference document
Same NSN cross-reference
Reference document — Secondary reference
TCDReference document
Same NSN cross-reference
Reference document — Secondary reference
700602Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
E1889Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 155910?
155910 is a MEMORY,PORTABLE,SOLID STATE. It is classified as a MEMORY (RDIMM).
What parts can replace 155910?
There are 6 known substitutes for 155910: B-3153, 7209, XA1306 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 155910?
155910 is cataloged in the U.S. Government catalog under NSN 3110-00-155-6718. This indicates validated use in U.S. government and defense supply chains.
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