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47J0220 — Memory Specs & Substitutes

IBM · 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

IBM 4Gb PC3-14900R 1866Mhz ECC REG DR x8 CAS-13 DIMM - FRU. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
47J0220
SPECIFICATIONS
Part Number47J0220
ManufacturerIBM
Capacity4GB
Speed1866MHz
BROWSE IBM MACHINES
COMPONENT DIAGRAM
ECC 4GB 2Rx4 PC4 1866MHz RDIMM IBM NOTCH ~133.35 mm DDR4 RDIMM | 4GB | 1866MHz | PC4 Notch position = DDR4 generation | DDR3/DDR4/DDR5 physically incompatible RDIMM = Registered (servers) | LRDIMM = Load-Reduced | UDIMM = Unbuffered TITLE DDR4 RDIMM PN 47J0220 MFR IBM 4GB 1866MHz
KEY FEATURES
•
4GB Capacity
•
1866MHz Speed
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
SUBSTITUTES & CROSS-REFERENCES 2
00D5028CompatiblePARTNER
IBM 4Gb PC3-14900R 1866Mhz ECC REG DR x8 CAS-13 (1x4Gb) Memory Kit Intel v1/v2 for M4 - Option
compatible
00D5030CompatiblePARTNER
IBM 4GB Pc3-14900r 1866MHZ ECC Reg Dr X8 Cas-13 Dimm - Fru
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 2
00D5028SUBSTITUTE
IBM 4Gb PC3-14900R 1866Mhz ECC REG DR x8 CAS-13 DIMM - P/N
IBM
00D5030SUBSTITUTE
IBM 4Gb PC3-14900R 1866Mhz ECC REG DR x8 CAS-13 DIMM - P/N
IBM
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FREQUENTLY ASKED QUESTIONS
What is 47J0220?
47J0220 is a IBM 4Gb PC3-14900R 1866Mhz ECC REG DR x8 CAS-13 DIMM - FRU manufactured by IBM.
What parts can replace 47J0220?
There are 2 known substitutes for 47J0220: 00D5028, 00D5030. Substitute compatibility should be verified for your specific system.
Is 47J0220 still available?
47J0220 is currently Unknown.
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