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41U6043 — IBM 4Gb PC3-12800U 1600Mhz Non-ECC UB DR x8 CAS-11 DIMM - FRU

LENOVO · DIMM
PRODUCT OVERVIEW

41U6043: IBM 4Gb PC3-12800U 1600Mhz Non-ECC UB DR x8 CAS-11 DIMM - FRU.

IBM 4Gb PC3-12800U 1600Mhz Non-ECC UB DR x8 CAS-11 DIMM - FRU. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

SPECIFICATIONS
Part Number41U6043
ManufacturerLENOVO
Capacity4GB
Speed1600MHz
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COMPONENT DIAGRAM
ECC 4GB 2Rx4 PC4 1600MHz RDIMM LENOV NOTCH ~133.35 mm DDR4 RDIMM | 4GB | 1600MHz | PC4 Notch position = DDR4 generation | DDR3/DDR4/DDR5 physically incompatible RDIMM = Registered (servers) | LRDIMM = Load-Reduced | UDIMM = Unbuffered TITLE DDR4 RDIMM PN 41U6043 MFR LENOVO 4GB 1600MHz
KEY FEATURES
•
4GB Capacity
•
1600MHz 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 1
03T6566CompatiblePARTNER
IBM 4GB Pc3-12800U 1600MHZ Non-ECC Ub Dr X8 Cas-11 Dimm - Fru
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 1
03T6566SUBSTITUTE
IBM 4Gb PC3-12800U 1600Mhz Non-ECC UB DR x8 CAS-11 DIMM - P/N
LENOVO
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FREQUENTLY ASKED QUESTIONS
What is 41U6043?
41U6043 is a IBM 4Gb PC3-12800U 1600Mhz Non-ECC UB DR x8 CAS-11 DIMM - FRU manufactured by LENOVO.
What parts can replace 41U6043?
There is 1 known substitute for 41U6043: 03T6566. 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.