Hardware Spec Index

Caldera DR-3666 Pro DDR4-4000 64GB (2×32GB) CL19 Kit

Memory · Caldera · SKU DR3666-PRO · Released 2019 · Updated 2026-10-18

Key facts

Benchmark index6,815 (Memory scale)
Category rank#26,762
Street price$219
Power7 W
Performance per dollar31.12
Released2019

Specifications

BrandCaldera
ModelCaldera DR-3666 Pro
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-4000 (4,000 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings19-19-19-55
CAS latencyCL19
First-word latency9.50 ns
Voltage1.35 V
ProfileIntel XMP 2.0
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, no lighting

Related guides

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All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-3666 Pro DDR4-4000 64GB (2×32GB) CL19 Kit”, https://vextor7.com/item/840293 (accessed 2026-10-18).