PartsTable
Technical Data Sheet
631-14674 ✓ Verified by PartsTable
· MEMORY · SO-DIMM
WHAT YOU NEED TO KNOW
SO-DIMM is 260-pin (DDR4) vs 288-pin full DIMM — physically incompatible Common in blade servers, compact 1U, and workstation laptops
NEVER substitute full DIMM for SO-DIMM — different form factor
PRODUCT OVERVIEW

Lenovo MEMORY 4G DDR3 1600 SODIMM. Key specifications include color: UNABLE TO DECODE, movement_type: MOVING IRON VANE, pointer_color: BLACK SINGLE INDICATOR SINGLE RANGE, indicator_type: DIAL W/POINTER, overall_length: 1.484 INCHES NOMINAL IN, overall_diameter: 3.562 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-731-6920, 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 SO-DIMM 631-14674
NSN: 6625-00-731-6920
FSC: 6625
CAGE: 77221 — PHAOSTRON INSTRUMENT AND ELECTRONIC COMPANY (USA)
SPECIFICATIONS
colorUNABLE TO DECODE
movement_typeMOVING IRON VANE
pointer_colorBLACK SINGLE INDICATOR SINGLE RANGE
indicator_typeDIAL W/POINTER
overall_length1.484 INCHES NOMINAL IN
overall_diameter3.562 INCHES NOMINAL IN
special_featuresPANEL FOR WHICH DESIGNED IS MAGNETIC AND NON-MAGNETIC. CIRCUIT CONSTRUCTION TYPE IS NON-ELECTRONIC.
style_designatorROUND FLUSH MTG
features_providedMAGNETIC SHIELD AND ZERO ADJUSTER
measurement_range+0.0 TO 1000.0 PERCENT MODULATION SINGLE INDICATOR SINGLE RANGE
accuracy_in_percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
installation_designPANEL
NSN6625-00-731-6920
COMPONENT DIAGRAM
KEY 260-PIN DDR4 LATCH LATCH LABEL — P/N S/N SPEED 67.6 mm 30.0 mm DDR4 SO-DIMM | 260-pin | 1.2V Laptop / blade server / compact form factor SPEED — DDR4-2133 to DDR4-3200 ECC or non-ECC TITLE SO-DIMM PN 631-14674 MFR Lenovo MEMORY 4G DDR3 1600 SODIMM
KEY FEATURES
DDR3 Interface
DDR3 SO-DIMM
POINTER COLOR: BLACK SINGLE INDICATOR SINGLE RANGE
MOUNTING BOLT CIRCLE DIAMETER: 3.160 INCHES NOMINAL IN
MOUNTING FACILITY TYPE AND QUANTITY: 3 UNTHREADED HOLE(S)
FEATURES PROVIDED: MAGNETIC SHIELD AND ZERO ADJUSTER
COLOR: UNABLE TO DECODE
STYLE DESIGNATOR: ROUND FLUSH MTG
METER DEPTH BEHIND MOUNTING FLANGE: 1.234 INCHES NOMINAL 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)
POINTER COLORBLACK SINGLE INDICATOR SINGLE RANGE
MOUNTING BOLT CIRCLE DIAMETER3.160 INCHES NOMINAL IN
MOUNTING FACILITY TYPE AND QUANTITY3 UNTHREADED HOLE(S)
OVERALL LENGTH1.484 INCHES NOMINAL IN
FEATURES PROVIDEDMAGNETIC SHIELD AND ZERO ADJUSTER
COLORUNABLE TO DECODE
STYLE DESIGNATORROUND FLUSH MTG
METER DEPTH BEHIND MOUNTING FLANGE1.234 INCHES NOMINAL IN
FSC APPLICATION DATATEST SET,ELECTRONIC EQUIPMENT
MOUNTING ARRANGEMENT STYLETHREE HOLE/STUD BOLT CIRCLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
1120-0397Interchangeable
Lenovo MEMORY 4G DDR3 1600 SODIMM
interchangeable
1120-0397PSInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 631-14674?
631-14674 is a Lenovo MEMORY 4G DDR3 1600 SODIMM. It is classified as a MEMORY (SO-DIMM).
What parts can replace 631-14674?
There are 2 known substitutes for 631-14674: 1120-0397, 1120-0397PS. Substitute compatibility should be verified for your specific system.
What is the NSN for 631-14674?
631-14674 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-731-6920. This indicates validated use in U.S. government and defense supply chains.
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