Hardware Spec Index

Lumora DR-9949 Ultra DDR5-8400 128GB (4×32GB) CL40 Kit

Memory · Lumora · SKU DR9949-ULTRA · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index8,432 (Memory scale)
Category rank#47,062
Street price$349
Power24 W
Performance per dollar24.16
Released2026

Specifications

BrandLumora
ModelLumora DR-9949 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8400 (8,400 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings40-44-44-116
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
Caldera DR-8623 Max DDR5-6000 48GB (2×24GB) CL32 Kit4,661$89Compare
Caldera DR-4893 Plus DDR4-3200 16GB (2×8GB) CL16 Kit5,461$119Compare
Caldera DR-3995 Ti DDR5-6000 64GB (2×32GB) CL32 SO-DIMM Kit5,010$119Compare
Caldera DR-4548 XT DDR5-6800 64GB (2×32GB) CL34 Kit6,944$189Compare
Mirenta DR-6672 Max DDR5-7200 64GB (2×32GB) CL34 Kit6,730$219Compare
Teralux DR-1133 Core DDR5-6000 32GB (2×16GB) CL32 Kit4,249$79Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-9949 Ultra DDR5-8400 128GB (4×32GB) CL40 Kit”, https://vextor7.com/item/6091815 (accessed 2026-10-19).