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00D5034 — Memory Specs & Substitutes

LENOVO · 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: Double-check what you're quoting in volatile market.
HOT market — DDR5/DDR4 extremely volatile
PRODUCT OVERVIEW

Lenovo 8GB 1RX4 PC3-14900R DDR3-1866MHZ RDIMM. Key specifications include Rank: Dual Rank (2Rx4), Speed: DDR4-2666, Voltage: 1.2V, Capacity: 32GB, Form Factor: RDIMM. 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→ 00D5034
SPECIFICATIONS
RankDual Rank (2Rx4)
SpeedDDR4-2666
Voltage1.2V
Capacity32GB
Form FactorRDIMM
FITS THESE MACHINES
Lenovo System x IBM System x3650 M4
Lenovo System x3500 M4
Lenovo System x3550 M4
Lenovo System x3650 HD M4
Lenovo System x3750 M4
COMPONENT DIAGRAM
ECC 8GB 2Rx4 PC3 1866MHz RDIMM LENOV NOTCH ~133.35 mm DDR3 RDIMM | 8GB | 1866MHz | PC3 Notch position = DDR3 generation | DDR3/DDR4/DDR5 physically incompatible RDIMM = Registered (servers) | LRDIMM = Load-Reduced | UDIMM = Unbuffered TITLE DDR3 RDIMM PN 00D5034 MFR LENOVO 8GB 1866MHz
KEY FEATURES
•
DDR3 Interface
•
8GB Capacity
•
1866MHz Speed
•
DDR3 RDIMM
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 6
00D5032SubstituteBROKER-VERIFIED
Lenovo 8GB 1RX4 PC3-14900R DDR3-1866MHZ RDIMM
substitute
47J0221SubstituteBROKER-VERIFIED
Lenovo 8GB 1RX4 PC3-14900R DDR3-1866MHZ RDIMM
substitute
M393B1G70QH0CMASubstituteBROKER-VERIFIED
8GB DDR3 1866MHZ
substitute
HMT41GR7BFR4CRDSubstituteBROKER-VERIFIED
Hynix 8GB 1Rx4 Pc3-14900r DDR3-1866MHZ RDIMM
substitute
00D5033CompatiblePARTNER
IBM 8Gb PC3-14900R 1866Mhz ECC REG SR x4 CAS-13 (1x8Gb) Memory Kit Intel v1/v2 for M4 - PPN
compatible
00FE686CompatiblePARTNER
IBM 8Gb PC3-14900R 1866Mhz ECC REG SR x4 CAS-13 (1x8Gb) Memory Kit Intel v1/v2 for M4 - Option
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 4
00D5032SUBSTITUTE
IBM 8Gb PC3-14900R 1866Mhz ECC REG SR x4 CAS-13 (1Gx72) DIMM - FRU
IBM
00D5033SUBSTITUTE
IBM 8Gb PC3-14900R 1866Mhz ECC REG SR x4 CAS-13 (1Gx72) DIMM - FRU
IBM
00FE686SUBSTITUTE
IBM 8Gb PC3-14900R 1866Mhz ECC REG SR x4 CAS-13 (1Gx72) DIMM - FRU
IBM
47J0221SUBSTITUTE
IBM 8Gb PC3-14900R 1866Mhz ECC REG SR x4 CAS-13 (1Gx72) DIMM - FRU
IBM
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FREQUENTLY ASKED QUESTIONS
What is 00D5034?
00D5034 is a Lenovo 8GB 1RX4 PC3-14900R DDR3-1866MHZ RDIMM manufactured by LENOVO. It is classified as a MEMORY (RDIMM).
What parts can replace 00D5034?
There are 6 known substitutes for 00D5034: 00D5032, 47J0221, M393B1G70QH0CMA and 3 more. Substitute compatibility should be verified for your specific system.
Is 00D5034 still available?
00D5034 is currently Unknown.
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PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.