Hardware Spec Index

Caldera DR-5658 XT DDR4-2666 8GB (2×4GB) CL19 SO-DIMM Kit

Memory · Caldera · SKU DR5658-XT · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index2,581 (Memory scale)
Category rank#41,563
Street price$29
Power4 W
Performance per dollar89.00
Released2021

Specifications

BrandCaldera
ModelCaldera DR-5658 XT
Memory typeDDR4 SO-DIMM (260-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity8 GB (2 × 4 GB)
Timings19-25-25-44
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-3716 Pro DDR4-3200 16GB (2×8GB) CL14 Kit3,725$49Compare
Mirenta DR-3869 Ti DDR5-4800 32GB (2×16GB) CL40 Kit2,513$29Compare
Altrix DR-6741 Core DDR4-3200 16GB (2×8GB) CL14 Kit3,969$59Compare
Mirenta DR-9990 Ultra DDR4-3600 32GB (2×16GB) CL18 Kit7,641$229Compare
Lumora DR-3141 Prime DDR4-3200 32GB (2×16GB) CL16 Kit6,326$199Compare
Teralux DR-1813 Plus DDR4-3200 8GB (2×4GB) CL16 Kit3,999$69Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-5658 XT DDR4-2666 8GB (2×4GB) CL19 SO-DIMM Kit”, https://vextor7.com/item/93484551 (accessed 2026-10-22).