Hardware Spec Index

Caldera DR-5803 Ultra DDR4-2666 16GB (2×8GB) CL16 SO-DIMM Kit

Memory · Caldera · SKU DR5803-ULTRA · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index2,261 (Memory scale)
Category rank#40,918
Street price$29
Power4 W
Performance per dollar77.97
Released2019

Specifications

BrandCaldera
ModelCaldera DR-5803 Ultra
Memory typeDDR4 SO-DIMM (260-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings16-24-24-37
CAS latencyCL16
First-word latency12.00 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-7726 Max DDR4-3200 32GB (4×8GB) CL16 Kit6,417$179Compare
Teralux DR-9402 XT DDR4-4000 32GB (2×16GB) CL19 Kit6,828$259Compare
Lumora DR-7529 Ti DDR4-3200 16GB (2×8GB) CL16 Kit3,666$49Compare
Altrix DR-5274 Edge DDR4-3600 32GB (4×8GB) CL18 Kit6,936$259Compare
Altrix DR-2578 SE DDR5-8000 128GB (4×32GB) CL38 Kit8,048$329Compare
Mirenta DR-5495 Ti DDR4-3000 32GB (2×16GB) CL16 Kit4,865$99Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-5803 Ultra DDR4-2666 16GB (2×8GB) CL16 SO-DIMM Kit”, https://vextor7.com/item/36694 (accessed 2026-10-19).