Hardware Spec Index

Caldera DR-3666 Prime DDR5-7200 48GB (2×24GB) CL36 Kit

Memory · Caldera · SKU DR3666-PRIME · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index6,592 (Memory scale)
Category rank#13,169
Street price$179
Power10 W
Performance per dollar36.83
Released2022

Specifications

BrandCaldera
ModelCaldera DR-3666 Prime
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-7200 (7,200 MT/s)
Kit capacity48 GB (2 × 24 GB)
Timings36-38-38-108
CAS latencyCL36
First-word latency10.00 ns
Voltage1.40 V
ProfileXMP 3.0 + EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, RGB lighting

Related guides

DDR5 Memory ExplainedDDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPO

Similar Memory

ModelBenchmarkPriceCompare
Teralux DR-6692 Edge DDR5-4800 16GB (2×8GB) CL40 Kit2,723$29Compare
Mirenta DR-9438 SE DDR4-2666 8GB (2×4GB) CL16 Kit3,739$49Compare
Caldera DR-3349 Plus DDR4-3200 16GB (2×8GB) CL16 Kit4,493$89Compare
Lumora DR-7893 Plus DDR4-3000 16GB (2×8GB) CL15 Kit5,224$109Compare
Teralux DR-1114 XT DDR4-3000 16GB (2×8GB) CL16 Kit3,747$69Compare
Mirenta DR-2476 Ti DDR5-6400 64GB (4×16GB) CL34 Kit5,788$159Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-3666 Prime DDR5-7200 48GB (2×24GB) CL36 Kit”, https://vextor7.com/item/35457519 (accessed 2026-10-20).