Hardware Spec Index

Lumora DR-2591 Core DDR5-8400 128GB (4×32GB) CL40 Kit

Memory · Lumora · SKU DR2591-CORE · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index8,490 (Memory scale)
Category rank#11,944
Street price$299
Power23 W
Performance per dollar28.39
Released2026

Specifications

BrandLumora
ModelLumora DR-2591 Core
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8400 (8,400 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings40-46-46-112
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-6147 Pro DDR5-8000 128GB (4×32GB) CL38 SO-DIMM Kit8,900$379Compare
Caldera DR-1934 Pro DDR4-4000 64GB (2×32GB) CL18 Kit7,861$299Compare
Caldera DR-4697 Max DDR5-8400 96GB (2×48GB) CL40 Kit7,392$259Compare
Caldera DR-7320 Core DDR5-5600 32GB (2×16GB) CL36 Kit3,485$49Compare
Lumora DR-1754 Ultra DDR5-5600 32GB (2×16GB) CL40 Kit3,649$49Compare
Mirenta DR-7916 XT DDR4-3200 16GB (2×8GB) CL16 Kit6,154$179Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-2591 Core DDR5-8400 128GB (4×32GB) CL40 Kit”, https://vextor7.com/item/74891793 (accessed 2026-10-22).