Hardware Spec Index

Caldera DR-1964 Ultra DDR4-2666 8GB (2×4GB) CL19 Kit

Memory · Caldera · SKU DR1964-ULTRA · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index3,249 (Memory scale)
Category rank#6,231
Street price$49
Power5 W
Performance per dollar66.31
Released2019

Specifications

BrandCaldera
ModelCaldera DR-1964 Ultra
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity8 GB (2 × 4 GB)
Timings19-19-19-57
CAS latencyCL19
First-word latency14.25 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
Caldera DR-7812 Pro DDR5-6000 32GB (2×16GB) CL32 Kit5,271$119Compare
Lumora DR-4279 Plus DDR4-2666 8GB (2×4GB) CL16 SO-DIMM Kit2,994$39Compare
Mirenta DR-5228 Ti DDR5-4800 32GB (2×16GB) CL40 Kit3,212$39Compare
Mirenta DR-7366 Ti DDR4-3600 64GB (2×32GB) CL18 Kit6,934$259Compare
Mirenta DR-9413 XT DDR4-3600 32GB (4×8GB) CL18 Kit6,711$249Compare
Mirenta DR-6650 Prime DDR4-3200 32GB (4×8GB) CL16 Kit6,871$199Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-1964 Ultra DDR4-2666 8GB (2×4GB) CL19 Kit”, https://vextor7.com/item/35303651 (accessed 2026-10-25).