Hardware Spec Index

Altrix DR-3947 Plus DDR4-2666 16GB (2×8GB) CL16 Kit

Memory · Altrix · SKU DR3947-PLUS · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index2,969 (Memory scale)
Category rank#19,543
Street price$29
Power4 W
Performance per dollar102.38
Released2019

Specifications

BrandAltrix
ModelAltrix DR-3947 Plus
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings16-20-20-43
CAS latencyCL16
First-word latency12.00 ns
Voltage1.20 V
ProfileJEDEC (no profile needed)
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, RGB lighting

Related guides

DDR4 vs DDR5CAS Latency (CL) and RAM TimingsDDR5 Memory ExplainedXMP vs EXPO

Similar Memory

ModelBenchmarkPriceCompare
Lumora DR-8798 Core DDR4-2666 16GB (2×8GB) CL19 SO-DIMM Kit3,290$49Compare
Lumora DR-3559 Ti DDR5-6800 64GB (4×16GB) CL34 Kit5,963$199Compare
Caldera DR-9867 Core DDR4-3000 16GB (2×8GB) CL16 SO-DIMM Kit4,761$109Compare
Caldera DR-2764 Pro DDR4-3600 16GB (2×8GB) CL18 Kit5,347$139Compare
Caldera DR-3896 Edge DDR5-7200 64GB (4×16GB) CL36 Kit6,805$239Compare
Lumora DR-6701 Ti DDR4-4000 64GB (2×32GB) CL19 Kit8,258$309Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Altrix DR-3947 Plus DDR4-2666 16GB (2×8GB) CL16 Kit”, https://vextor7.com/item/1784461 (accessed 2026-10-22).