Hardware Spec Index

Caldera DR-1831 XT DDR4-2666 8GB (2×4GB) CL16 Kit

Memory · Caldera · SKU DR1831-XT · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index2,979 (Memory scale)
Category rank#36,177
Street price$39
Power4 W
Performance per dollar76.38
Released2019

Specifications

BrandCaldera
ModelCaldera DR-1831 XT
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity8 GB (2 × 4 GB)
Timings16-18-18-38
CAS latencyCL16
First-word latency12.00 ns
Voltage1.20 V
ProfileJEDEC (no profile needed)
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, no lighting

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Mirenta DR-6969 Ultra DDR5-8400 96GB (2×48GB) CL40 Kit8,065$379Compare
Mirenta DR-5444 Ti DDR4-3000 8GB (2×4GB) CL15 Kit2,592$29Compare
Caldera DR-5902 Prime DDR4-2666 8GB (2×4GB) CL16 SO-DIMM Kit2,795$39Compare
Caldera DR-4904 XT DDR4-4000 64GB (2×32GB) CL19 Kit8,392$349Compare
Caldera DR-9480 Plus DDR4-3200 32GB (4×8GB) CL16 Kit6,138$149Compare
Lumora DR-8770 Plus DDR4-3600 32GB (4×8GB) CL18 SO-DIMM Kit6,336$189Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-1831 XT DDR4-2666 8GB (2×4GB) CL16 Kit”, https://vextor7.com/item/796843 (accessed 2026-10-23).