PartsTable
Technical Data Sheet
FIG58 ✓ 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 material: COPPER ALLOY OVERALL, bonnet_type: INSIDE SCREW, connection_type: THREADED INTERNAL PIPE ALL ENDS, connection_style: PLAIN,OPTIONAL END(PIPE) ALL ENDS, style_designator: STRAIGHT THRU, thread_direction: RIGHT-HAND ALL ENDS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-227-0162, 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 FIG58
NSN: 4820-00-227-0162
FSC: 4820
CAGE: 63686 — THE WALWORTH COMPANY (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
bonnet_typeINSIDE SCREW
connection_typeTHREADED INTERNAL PIPE ALL ENDS
connection_stylePLAIN,OPTIONAL END(PIPE) ALL ENDS
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND ALL ENDS
features_providedBONNET PACKING
operating_pressure200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
flow_control_deviceDISK
nominal_thread_size1.500 INCHES ALL ENDS IN
maximum_operating_temp355.0 FAHRENHEIT FIRST RESPONSE DEGF
valve_operation_methodMANUAL
NSN4820-00-227-0162
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 FIG58 MFR OEM 32GB —
KEY FEATURES
32GB Capacity
BONNET TYPE: INSIDE SCREW
MAXIMUM OPERATING TEMP: 150.0 FAHRENHEIT SECOND RESPONSE DEGF
BONNET ATTACHMENT METHOD: THREADED
MATERIAL DOCUMENT AND CLASSIFICATION: ASTMCUB000 ASSN STD SINGLE MATERIAL RESPONSE BODY
VALVE OPERATION METHOD: MANUAL
CONNECTION STYLE: PLAIN,OPTIONAL END(PIPE) ALL ENDS
THREAD DIRECTION: RIGHT-HAND ALL ENDS
FEATURES PROVIDED: BONNET PACKING
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)
BONNET TYPEINSIDE SCREW
MAXIMUM OPERATING TEMP150.0 FAHRENHEIT SECOND RESPONSE DEGF
BONNET ATTACHMENT METHODTHREADED
MATERIAL DOCUMENT AND CLASSIFICATIONASTMCUB000 ASSN STD SINGLE MATERIAL RESPONSE BODY
VALVE OPERATION METHODMANUAL
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
FEATURES PROVIDEDBONNET PACKING
NONDEFINITIVE SPEC/STD DATA1 TYPE AND A CLASS AND 1 END AND 1-1/2 SIZE
NOMINAL THREAD SIZE1.500 INCHES ALL ENDS IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
L18178Interchangeable
interchangeable cross-reference
interchangeable
045Interchangeable
interchangeable cross-reference
interchangeable
50181Interchangeable
interchangeable cross-reference
interchangeable
UG135A1Interchangeable
interchangeable cross-reference
interchangeable
50180Interchangeable
interchangeable cross-reference
interchangeable
038086Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is FIG58?
FIG58 is a 8 x 32GB RDIMM, 2400MT/s, Dual Rank, x4 Data Width. It is classified as a MEMORY (RDIMM).
What parts can replace FIG58?
There are 27 known substitutes for FIG58: L18178, 045, 50181 and 24 more. Substitute compatibility should be verified for your specific system.
Is FIG58 still available?
FIG58 is currently cancelled.
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