Hardware Spec Index

Lumora DR-6594 Ultra DDR5-8400 64GB (4×16GB) CL40 SO-DIMM Kit

Memory · Lumora · SKU DR6594-ULTRA · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index7,645 (Memory scale)
Category rank#17,858
Street price$339
Power22 W
Performance per dollar22.55
Released2024

Specifications

BrandLumora
ModelLumora DR-6594 Ultra
Memory typeDDR5 SO-DIMM (262-pin)
SpeedDDR5-8400 (8,400 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings40-44-44-108
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 spreaderNone (low profile)

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Mirenta DR-1620 Ti DDR4-3200 16GB (2×8GB) CL16 Kit6,330$179Compare
Caldera DR-8806 Ultra DDR4-3200 8GB (2×4GB) CL16 Kit4,392$79Compare
Mirenta DR-1693 Plus DDR5-4800 16GB (2×8GB) CL40 Kit2,559$29Compare
Lumora DR-4575 Plus DDR4-3200 16GB (2×8GB) CL16 Kit5,680$149Compare
Mirenta DR-6125 XT DDR4-2666 8GB (2×4GB) CL19 Kit2,662$29Compare
Lumora DR-7297 Pro DDR5-5600 32GB (2×16GB) CL40 Kit2,979$39Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-6594 Ultra DDR5-8400 64GB (4×16GB) CL40 SO-DIMM Kit”, https://vextor7.com/item/18243243 (accessed 2026-10-22).