Hardware Spec Index

Altrix DR-2781 Core DDR4-2666 8GB (2×4GB) CL19 SO-DIMM Kit

Memory · Altrix · SKU DR2781-CORE · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index2,982 (Memory scale)
Category rank#39,019
Street price$39
Power4 W
Performance per dollar76.46
Released2019

Specifications

BrandAltrix
ModelAltrix DR-2781 Core
Memory typeDDR4 SO-DIMM (260-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity8 GB (2 × 4 GB)
Timings19-25-25-49
CAS latencyCL19
First-word latency14.25 ns
Voltage1.20 V
ProfileJEDEC (no profile needed)
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderNone (low profile)

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Teralux DR-5869 Max DDR5-6000 32GB (2×16GB) CL30 Kit4,079$59Compare
Lumora DR-8864 SE DDR5-7200 64GB (2×32GB) CL36 Kit6,202$159Compare
Caldera DR-6060 Core DDR4-3600 32GB (4×8GB) CL18 SO-DIMM Kit8,185$339Compare
Caldera DR-1550 Prime DDR5-6000 64GB (2×32GB) CL32 Kit4,832$109Compare
Caldera DR-5299 Max DDR4-3600 64GB (2×32GB) CL16 Kit8,317$299Compare
Caldera DR-3299 Ti DDR4-3200 64GB (2×32GB) CL16 Kit6,585$229Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Altrix DR-2781 Core DDR4-2666 8GB (2×4GB) CL19 SO-DIMM Kit”, https://vextor7.com/item/83671938 (accessed 2026-10-20).