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AA281953 — DELL AA281953 memory module 16 GB DDR4 288-pin DIMM

Dell · DIMM
PRODUCT OVERVIEW

AA281953: DELL AA281953 memory module 16 GB DDR4 288-pin DIMM.

DELL AA281953 memory module 16 GB DDR4 288-pin DIMM. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

SPECIFICATIONS
Part NumberAA281953
ManufacturerDell
InterfaceDDR4
Capacity16GB
COMPONENT DIAGRAM
ECC 16GB 2Rx4 PC4 — RDIMM Dell NOTCH ~133.35 mm DDR4 RDIMM | 16GB | — | PC4 Notch position = DDR4 generation | DDR3/DDR4/DDR5 physically incompatible RDIMM = Registered (servers) | LRDIMM = Load-Reduced | UDIMM = Unbuffered TITLE DDR4 RDIMM PN AA281953 MFR Dell 16GB —
KEY FEATURES
•
DDR4 Interface
•
16GB Capacity
•
DDR4 Memory
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 12
AA103684CompatiblePARTNER
Dell 16Gb PC4-2666V-U Non-ECC UB CAS-19 DIMM - DPN
compatible
370-ADLWCompatiblePARTNER
Dell 16Gb PC4-2666V-U Non-ECC UB CAS-19 DIMM - SPN
compatible
370-AEBFCompatiblePARTNER
Dell 16Gb PC4-2666V-U Non-ECC UB CAS-19 DIMM - SPN
compatible
901179CompatiblePARTNER
Dell 16Gb PC4-2666V-U Non-ECC UB CAS-19 DIMM - MPN
compatible
901180CompatiblePARTNER
Dell 16Gb PC4-2666V-U Non-ECC UB CAS-19 DIMM - MPN
compatible
AA101753CompatiblePARTNER
Dell 16Gb PC4-2666V-U Non-ECC UB CAS-19 DIMM - DPN
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 14
901179SUBSTITUTE
Dell 16Gb PC4-2666V-U Non-ECC UB CAS-19 DIMM - DPN
DELL
901180SUBSTITUTE
Dell 16Gb PC4-2666V-U Non-ECC UB CAS-19 DIMM - DPN
DELL
AA101753SUBSTITUTE
Dell 16Gb PC4-2666V-U Non-ECC UB CAS-19 DIMM - DPN
DELL
AA103684SUBSTITUTE
Dell 16Gb PC4-2666V-U Non-ECC UB CAS-19 DIMM - DPN
DELL
AA133380SUBSTITUTE
Dell 16Gb PC4-2666V-U Non-ECC UB CAS-19 DIMM - DPN
DELL
AA133381SUBSTITUTE
Dell 16Gb PC4-2666V-U Non-ECC UB CAS-19 DIMM - DPN
DELL
AA286624SUBSTITUTE
Dell 16Gb PC4-2666V-U Non-ECC UB CAS-19 DIMM - DPN
DELL
AA400434SUBSTITUTE
Dell 16Gb PC4-2666V-U Non-ECC UB CAS-19 DIMM - DPN
DELL
RGM6CSUBSTITUTE
Dell 16Gb PC4-2666V-U Non-ECC UB CAS-19 DIMM - DPN
DELL
SNPRGM6CC/16GSUBSTITUTE
Dell 16Gb PC4-2666V-U Non-ECC UB CAS-19 DIMM - DPN
DELL
SNPTP9W1C/16GSUBSTITUTE
Dell 16Gb PC4-2666V-U Non-ECC UB CAS-19 DIMM - DPN
DELL
TP9W1SUBSTITUTE
Dell 16Gb PC4-2666V-U Non-ECC UB CAS-19 DIMM - DPN
DELL
370-ADLWSUBSTITUTE
Dell 16Gb PC4-2666V-U Non-ECC UB CAS-19 DIMM - DPN
DELL
370-AEBFSUBSTITUTE
Dell 16Gb PC4-2666V-U Non-ECC UB CAS-19 DIMM - DPN
DELL
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FREQUENTLY ASKED QUESTIONS
What is AA281953?
AA281953 is a DELL AA281953 memory module 16 GB DDR4 288-pin DIMM manufactured by Dell.
What parts can replace AA281953?
There are 12 known substitutes for AA281953: AA103684, 370-ADLW, 370-AEBF and 9 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.