PartsTable
Technical Data Sheet
PartsTable / MEMORY / M409
M409 ✓ Verified by PartsTable
— · MEMORY · RDIMM
WHAT YOU NEED TO KNOW
Memory is a hot market right now. DDR5 and DDR4 are extremely volatile with data centers driving availability to extreme lows. Always validate machine type and model. Remember: all RAM is Hynix, Samsung, or Micron underneath OEM labels — use that to find alternatives. Key checks: Check OEM alternatives — all RAM is Hynix/Samsung/Micron underneath. Double-check what you're quoting in volatile market.
HOT market — DDR5/DDR4 extremely volatile
PRODUCT OVERVIEW

8 x 32GB RDIMM, 2400MT/s, Dual Rank, x4 Data Width. Key specifications include length: 1.000 INCHES NOMINAL IN, scale_range: +5.0 TO 80.0 POUNDS PER SQUARE INCH SINGLE INDICATOR SINGLE SCALE LBS, overall_width: 0.600 INCHES MAXIMUM IN, overall_length: 0.725 INCHES MAXIMUM IN, accuracy_rating: 10.0 POUNDS PER SQUARE INCH SINGLE INDICATOR SINGLE SCALE LBS, features_provided: ENCAPSULATED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5110-00-251-6481, 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→ M409
NSN: 5110-00-251-6481
FSC: 5110
CAGE: 54764 — MANCRAFT INDUSTRIES INC (USA)
SPECIFICATIONS
length1.000 INCHES NOMINAL IN
scale_range+5.0 TO 80.0 POUNDS PER SQUARE INCH SINGLE INDICATOR SINGLE SCALE LBS
overall_width0.600 INCHES MAXIMUM IN
overall_length0.725 INCHES MAXIMUM IN
accuracy_rating10.0 POUNDS PER SQUARE INCH SINGLE INDICATOR SINGLE SCALE LBS
features_providedENCAPSULATED
end_item_identificationBOILER, HEATING, LOW PRESSURE 4520-01-677-4986
terminal_type_and_quantity9 PIN
illumination_color_generation_methodINTEGRAL LIGHT
general_characteristics_item_descriptionSTEEL WIRE; 9 IN. O/A LG; LOOPED METAL HANDLE; SLIDING FERRULE TO ADJUST FLEXIBILITY IN
part_name_assigned_by_controlling_agencyBOTTOM CLEAR OUT GASKET
NSN5110-00-251-6481
COMPONENT DIAGRAM
ECC 32GB 2Rx4 PC4 — RDIMM OEM NOTCH ~133.35 mm DDR4 RDIMM | 32GB | — | PC4 Notch position = DDR4 generation | DDR3/DDR4/DDR5 physically incompatible RDIMM = Registered (servers) | LRDIMM = Load-Reduced | UDIMM = Unbuffered TITLE DDR4 RDIMM PN M409 MFR OEM 32GB —
KEY FEATURES
•
32GB Capacity
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL WIRE; 9 IN. O/A LG; LOOPED METAL HANDLE; SLIDING FERRULE TO ADJUST FLEXIBILITY IN
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 (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL WIRE; 9 IN. O/A LG; LOOPED METAL HANDLE; SLIDING FERRULE TO ADJUST FLEXIBILITY IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
CS10Interchangeable
interchangeable cross-reference
interchangeable
MJ2-4-2Interchangeable
interchangeable cross-reference
interchangeable
355-161-011Interchangeable
interchangeable cross-reference
interchangeable
CS1Interchangeable
interchangeable cross-reference
interchangeable
501147Interchangeable
interchangeable cross-reference
interchangeable
444296Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy M409?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is M409?
M409 is a 8 x 32GB RDIMM, 2400MT/s, Dual Rank, x4 Data Width. It is classified as a MEMORY (RDIMM).
What parts can replace M409?
There are 16 known substitutes for M409: CS10, MJ2-4-2, 355-161-011 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M409?
M409 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5110-00-251-6481. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — M409

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026