Hardware Spec Index

Caldera DR-3684 XT DDR5-6400 32GB (2×16GB) CL34 Kit

Memory · Caldera · SKU DR3684-XT · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index4,995 (Memory scale)
Category rank#42,408
Street price$119
Power9 W
Performance per dollar41.97
Released2026

Specifications

BrandCaldera
ModelCaldera DR-3684 XT
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6400 (6,400 MT/s)
Kit capacity32 GB (2 × 16 GB)
Timings34-42-42-88
CAS latencyCL34
First-word latency10.63 ns
Voltage1.35 V
ProfileXMP 3.0 + EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, no lighting

Related guides

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

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Cite this page: Hardware Spec Index, “Caldera DR-3684 XT DDR5-6400 32GB (2×16GB) CL34 Kit”, https://vextor7.com/item/2869953 (accessed 2026-10-20).