Hardware Spec Index

Caldera DR-7546 XT DDR4-2666 16GB (2×8GB) CL19 Kit

Memory · Caldera · SKU DR7546-XT · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index3,333 (Memory scale)
Category rank#5,891
Street price$49
Power5 W
Performance per dollar68.02
Released2020

Specifications

BrandCaldera
ModelCaldera DR-7546 XT
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings19-19-19-53
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
Altrix DR-1070 Prime DDR4-3200 32GB (2×16GB) CL14 Kit5,062$129Compare
Altrix DR-6981 Ultra DDR5-5200 16GB (2×8GB) CL42 Kit2,399$29Compare
Altrix DR-2373 Max DDR4-3200 16GB (2×8GB) CL14 Kit3,796$59Compare
Caldera DR-7836 Plus DDR4-2666 8GB (2×4GB) CL16 Kit2,630$29Compare
Altrix DR-1520 Plus DDR5-8400 128GB (4×32GB) CL40 Kit8,900$379Compare
Caldera DR-4917 Plus DDR5-5200 32GB (2×16GB) CL42 Kit3,442$49Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-7546 XT DDR4-2666 16GB (2×8GB) CL19 Kit”, https://vextor7.com/item/92372901 (accessed 2026-10-19).