Hardware Spec Index

Caldera DR-4431 Pro DDR5-8400 64GB (4×16GB) CL40 Kit

Memory · Caldera · SKU DR4431-PRO · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index8,068 (Memory scale)
Category rank#43,345
Street price$309
Power22 W
Performance per dollar26.11
Released2024

Specifications

BrandCaldera
ModelCaldera DR-4431 Pro
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8400 (8,400 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings40-46-46-112
CAS latencyCL40
First-word latency9.52 ns
Voltage1.40 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

Similar Memory

ModelBenchmarkPriceCompare
Altrix DR-2117 SE DDR4-3200 32GB (4×8GB) CL16 Kit6,829$219Compare
Altrix DR-7456 XT DDR4-3600 16GB (2×8GB) CL18 SO-DIMM Kit6,614$179Compare
Teralux DR-7139 Max DDR5-6400 64GB (4×16GB) CL32 Kit6,792$199Compare
Caldera DR-4701 Pro DDR5-6800 96GB (2×48GB) CL34 Kit7,061$249Compare
Altrix DR-4737 Plus DDR5-5600 32GB (2×16GB) CL36 Kit3,872$59Compare
Caldera DR-4067 Ultra DDR5-8400 128GB (4×32GB) CL40 Kit8,494$379Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-4431 Pro DDR5-8400 64GB (4×16GB) CL40 Kit”, https://vextor7.com/item/7072166 (accessed 2026-10-19).