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SM37A68753 — IBM 32Gb PC4-3200AA-R ECC REG DR x8 DIMM for ThinkSystem - Option

LENOVO · DIMM
PRODUCT OVERVIEW

SM37A68753: IBM 32Gb PC4-3200AA-R ECC REG DR x8 DIMM for ThinkSystem - Option.

IBM 32Gb PC4-3200AA-R ECC REG DR x8 DIMM for ThinkSystem - Option. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

SPECIFICATIONS
Part NumberSM37A68753
ManufacturerLENOVO
Capacity32GB
Speed3200MHz
MORE FROM LENOVO
Popular Lenovo machine pages — browsing only, not a fit claim for SM37A68753.
ThinkSystem SR650 V1 ThinkSystem SR650 V2 ThinkSystem SR630 V1 ThinkSystem SR630 V2 System x3650 M5 System x3550 M5 ThinkServer RD550 System x IBM System x3650 M4 ThinkServer RD650 SD530 System x3500 M4 ThinkServer RD350
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COMPONENT DIAGRAM
ECC 32GB 2Rx4 PC4 3200MHz RDIMM LENOV NOTCH ~133.35 mm DDR4 RDIMM | 32GB | 3200MHz | PC4 Notch position = DDR4 generation | DDR3/DDR4/DDR5 physically incompatible RDIMM = Registered (servers) | LRDIMM = Load-Reduced | UDIMM = Unbuffered TITLE DDR4 RDIMM PN SM37A68753 MFR LENOVO 32GB 3200MHz
KEY FEATURES
•
32GB Capacity
•
3200MHz 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
4X77A08634CompatiblePARTNER
IBM 32Gb PC4-3200AA-R ECC REG DR x8 DIMM for ThinkSystem - Option
compatible
02JK239CompatiblePARTNER
IBM 32Gb PC4-3200AA-R ECC REG DR x8 DIMM for ThinkSystem - FRU
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 2
02JK239SUBSTITUTE
IBM 32Gb PC4-3200AA-R ECC REG DR x8 DIMM for ThinkSystem - P/N
LENOVO
4X77A08634SUBSTITUTE
IBM 32Gb PC4-3200AA-R ECC REG DR x8 DIMM for ThinkSystem - P/N
LENOVO
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FREQUENTLY ASKED QUESTIONS
What is SM37A68753?
SM37A68753 is a IBM 32Gb PC4-3200AA-R ECC REG DR x8 DIMM for ThinkSystem - Option manufactured by LENOVO.
What parts can replace SM37A68753?
There are 2 known substitutes for SM37A68753: 4X77A08634, 02JK239. 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.