Hardware Spec Index

Caldera DR-5321 Ultra DDR4-2666 16GB (2×8GB) CL19 Kit

Memory · Caldera · SKU DR5321-ULTRA · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index2,696 (Memory scale)
Category rank#35,973
Street price$39
Power4 W
Performance per dollar69.13
Released2021

Specifications

BrandCaldera
ModelCaldera DR-5321 Ultra
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings19-19-19-51
CAS latencyCL19
First-word latency14.25 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
Caldera DR-8767 Prime DDR5-4800 32GB (2×16GB) CL40 SO-DIMM Kit2,482$29Compare
Altrix DR-9656 Prime DDR5-7200 96GB (2×48GB) CL34 Kit7,514$219Compare
Teralux DR-1385 Edge DDR4-4000 64GB (2×32GB) CL18 Kit8,591$319Compare
Mirenta DR-3589 Plus DDR5-6800 64GB (2×32GB) CL34 Kit6,913$219Compare
Mirenta DR-9493 Ti DDR4-2666 8GB (2×4GB) CL16 Kit3,085$49Compare
Altrix DR-8819 Ti DDR4-3600 16GB (2×8GB) CL16 SO-DIMM Kit6,059$199Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-5321 Ultra DDR4-2666 16GB (2×8GB) CL19 Kit”, https://vextor7.com/item/6154665 (accessed 2026-10-24).