Hardware Spec Index

Caldera DR-8309 Ultra DDR5-8400 128GB (4×32GB) CL40 Kit

Memory · Caldera · SKU DR8309-ULTRA · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index8,645 (Memory scale)
Category rank#45,545
Street price$329
Power23 W
Performance per dollar26.28
Released2026

Specifications

BrandCaldera
ModelCaldera DR-8309 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8400 (8,400 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings40-40-40-120
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 spreaderAluminum, RGB lighting

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Mirenta DR-7770 Ultra DDR4-3000 16GB (2×8GB) CL16 SO-DIMM Kit4,057$69Compare
Mirenta DR-1160 Prime DDR5-5600 32GB (2×16GB) CL46 Kit3,512$59Compare
Teralux DR-1494 SE DDR5-5600 32GB (2×16GB) CL46 Kit3,477$59Compare
Altrix DR-5459 SE DDR5-7600 96GB (2×48GB) CL38 SO-DIMM Kit6,876$239Compare
Caldera DR-6251 Core DDR4-3000 16GB (2×8GB) CL16 Kit4,618$89Compare
Altrix DR-4385 Ti DDR4-4000 64GB (2×32GB) CL19 SO-DIMM Kit8,097$319Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-8309 Ultra DDR5-8400 128GB (4×32GB) CL40 Kit”, https://vextor7.com/item/4927489 (accessed 2026-10-26).