Hardware Spec Index

Caldera DR-6668 Ultra DDR4-3600 32GB (4×8GB) CL18 Kit

Memory · Caldera · SKU DR6668-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index8,216 (Memory scale)
Category rank#36,591
Street price$269
Power15 W
Performance per dollar30.54
Released2021

Specifications

BrandCaldera
ModelCaldera DR-6668 Ultra
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-3600 (3,600 MT/s)
Kit capacity32 GB (4 × 8 GB)
Timings18-22-22-47
CAS latencyCL18
First-word latency10.00 ns
Voltage1.35 V
ProfileIntel XMP 2.0
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, RGB lighting

Related guides

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Cite this page: Hardware Spec Index, “Caldera DR-6668 Ultra DDR4-3600 32GB (4×8GB) CL18 Kit”, https://vextor7.com/item/108994 (accessed 2026-10-20).