Hardware Spec Index

Caldera DR-3686 Ti DDR5-8400 128GB (4×32GB) CL40 SO-DIMM Kit

Memory · Caldera · SKU DR3686-TI · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index8,900 (Memory scale)
Category rank#21,305
Street price$369
Power24 W
Performance per dollar24.12
Released2022

Specifications

BrandCaldera
ModelCaldera DR-3686 Ti
Memory typeDDR5 SO-DIMM (262-pin)
SpeedDDR5-8400 (8,400 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings40-48-48-116
CAS latencyCL40
First-word latency9.52 ns
Voltage1.40 V
ProfileIntel XMP 3.0
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderNone (low profile)

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Lumora DR-4052 Max DDR4-3600 32GB (2×16GB) CL16 Kit7,592$249Compare
Altrix DR-9354 Core DDR5-7200 64GB (2×32GB) CL34 Kit5,726$179Compare
Caldera DR-5699 Ultra DDR5-7600 128GB (4×32GB) CL36 Kit8,071$279Compare
Teralux DR-2243 Pro DDR5-6000 32GB (2×16GB) CL32 Kit4,228$69Compare
Altrix DR-8736 Ti DDR4-4000 32GB (4×8GB) CL18 Kit8,253$379Compare
Lumora DR-7608 Core DDR4-3600 32GB (4×8GB) CL16 Kit5,313$129Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-3686 Ti DDR5-8400 128GB (4×32GB) CL40 SO-DIMM Kit”, https://vextor7.com/item/12435489 (accessed 2026-10-20).