Hardware Spec Index

Caldera DR-4002 Prime DDR5-8400 128GB (4×32GB) CL40 Kit

Memory · Caldera · SKU DR4002-PRIME · Released 2026 · Updated 2026-10-18

Key facts

Benchmark index8,737 (Memory scale)
Category rank#4,665
Street price$299
Power23 W
Performance per dollar29.22
Released2026

Specifications

BrandCaldera
ModelCaldera DR-4002 Prime
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8400 (8,400 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings40-44-44-100
CAS latencyCL40
First-word latency9.52 ns
Voltage1.40 V
ProfileAMD 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
Altrix DR-5447 SE DDR5-8000 128GB (4×32GB) CL40 SO-DIMM Kit8,474$379Compare
Lumora DR-6984 Core DDR4-3200 32GB (4×8GB) CL16 Kit6,631$169Compare
Lumora DR-7957 Ultra DDR4-2666 8GB (2×4GB) CL16 Kit3,019$39Compare
Mirenta DR-9653 Pro DDR5-7200 96GB (2×48GB) CL36 Kit6,552$219Compare
Altrix DR-9484 Ultra DDR5-6000 32GB (2×16GB) CL32 SO-DIMM Kit3,402$49Compare
Caldera DR-2087 Pro DDR5-7600 64GB (4×16GB) CL38 Kit7,454$249Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-4002 Prime DDR5-8400 128GB (4×32GB) CL40 Kit”, https://vextor7.com/item/11226546 (accessed 2026-10-18).