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PartsTable / COMPONENT / P-135-20-MS..45 5-A1B3C2G1H3K1J
P-135-20-MS..45 5-A1B3C2G1H3K1J ✓ Verified by PartsTable
— · DIMM
WHAT YOU NEED TO KNOW
2Rx4 = Dual Rank ×4 chip width (standard server) RDIMM = Registered (servers) | LRDIMM = Load-Reduced (max density)
DDR3 ≠ DDR4 ≠ DDR5 — physically incompatible (notch position)
PRODUCT OVERVIEW

The P-135-20-MS..45 5-A1B3C2G1H3K1J is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7022-01-032-2151, 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
P-135-20-MS..45 5-A1B3C2G1H3K1J
NSN: 7022-01-032-2151
FSC: 7022
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
Part NumberP-135-20-MS..45 5-A1B3C2G1H3K1J
NSN7022-01-032-2151
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 P-135-20-MS..45 5-A1B3C2G1H3K1J MFR OEM — —
KEY FEATURES
•
Generation 1 Platform
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
B107.500Interchangeable
interchangeable cross-reference
interchangeable
3687407C1Interchangeable
interchangeable cross-reference
interchangeable
3819271Interchangeable
interchangeable cross-reference
interchangeable
WWN351Interchangeable
interchangeable cross-reference
interchangeable
7348255Interchangeable
interchangeable cross-reference
interchangeable
219317Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is P-135-20-MS..45 5-A1B3C2G1H3K1J?
P-135-20-MS..45 5-A1B3C2G1H3K1J is a P-135-20-MS..45 5-A1B3C2G1H3K1J.
What parts can replace P-135-20-MS..45 5-A1B3C2G1H3K1J?
There are 15 known substitutes for P-135-20-MS..45 5-A1B3C2G1H3K1J: B107.500, 3687407C1, 3819271 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for P-135-20-MS..45 5-A1B3C2G1H3K1J?
P-135-20-MS..45 5-A1B3C2G1H3K1J is cataloged in the Federal Logistics Information System (FLIS) under NSN 7022-01-032-2151. 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