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SM37A19022 — IBM 32Gb PC4-2666V-R ECC REG DR x4 DIMM for ThinkSystem - FRU

LENOVO · DIMM
PRODUCT OVERVIEW

SM37A19022: IBM 32Gb PC4-2666V-R ECC REG DR x4 DIMM for ThinkSystem - FRU.

IBM 32Gb PC4-2666V-R ECC REG DR x4 DIMM for ThinkSystem - FRU. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

SPECIFICATIONS
Part NumberSM37A19022
ManufacturerLENOVO
Capacity32GB
Speed2666MHz
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COMPONENT DIAGRAM
ECC 32GB 2Rx4 PC4 2666MHz RDIMM LENOV NOTCH ~133.35 mm DDR4 RDIMM | 32GB | 2666MHz | PC4 Notch position = DDR4 generation | DDR3/DDR4/DDR5 physically incompatible RDIMM = Registered (servers) | LRDIMM = Load-Reduced | UDIMM = Unbuffered TITLE DDR4 RDIMM PN SM37A19022 MFR LENOVO 32GB 2666MHz
KEY FEATURES
•
32GB Capacity
•
2666MHz 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 9
01PE569CompatiblePARTNER
IBM 32Gb PC4-2666V-R ECC REG DR x4 DIMM for ThinkSystem - FRU
compatible
4X77A13364CompatiblePARTNER
IBM 32Gb PC4-2666V-R ECC REG DR x4 DIMM for ThinkSystem - Option
compatible
4ZC7A08717CompatiblePARTNER
IBM 32Gb PC4-2666V-R ECC REG DR x4 DIMM for ThinkSystem - Option
compatible
01DE974CompatiblePARTNER
IBM 32Gb PC4-2666V-R ECC REG DR x4 CAS-19 DIMM for ThinkSystem - FRU
compatible
01KN339CompatiblePARTNER
IBM 32Gb PC4-2666V-R ECC REG DR x4 CAS-19 DIMM for ThinkSystem - FRU
compatible
01PE680CompatiblePARTNER
IBM 32Gb PC4-2666V-R ECC REG DR x4 CAS-19 DIMM for ThinkSystem - FRU
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 9
SM30K02153SUBSTITUTE
IBM 32Gb PC4-2666V-R ECC REG DR x4 DIMM for ThinkSystem - P/N
LENOVO
SM30L13368SUBSTITUTE
IBM 32Gb PC4-2666V-R ECC REG DR x4 DIMM for ThinkSystem - P/N
LENOVO
01DE974SUBSTITUTE
IBM 32Gb PC4-2666V-R ECC REG DR x4 DIMM for ThinkSystem - P/N
LENOVO
01KN339SUBSTITUTE
IBM 32Gb PC4-2666V-R ECC REG DR x4 DIMM for ThinkSystem - P/N
LENOVO
01PE569SUBSTITUTE
IBM 32Gb PC4-2666V-R ECC REG DR x4 DIMM for ThinkSystem - P/N
LENOVO
01PE680SUBSTITUTE
IBM 32Gb PC4-2666V-R ECC REG DR x4 DIMM for ThinkSystem - P/N
LENOVO
4X77A13364SUBSTITUTE
IBM 32Gb PC4-2666V-R ECC REG DR x4 DIMM for ThinkSystem - P/N
LENOVO
4ZC7A08717SUBSTITUTE
IBM 32Gb PC4-2666V-R ECC REG DR x4 DIMM for ThinkSystem - P/N
LENOVO
7X77A01304SUBSTITUTE
IBM 32Gb PC4-2666V-R ECC REG DR x4 DIMM for ThinkSystem - P/N
LENOVO
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FREQUENTLY ASKED QUESTIONS
What is SM37A19022?
SM37A19022 is a IBM 32Gb PC4-2666V-R ECC REG DR x4 DIMM for ThinkSystem - FRU manufactured by LENOVO.
What parts can replace SM37A19022?
There are 9 known substitutes for SM37A19022: 01PE569, 4X77A13364, 4ZC7A08717 and 6 more. Substitute compatibility should be verified for your specific system.
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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.