Hardware Spec Index

Lumora DR-7458 Pro DDR5-8400 128GB (4×32GB) CL40 Kit

Memory · Lumora · SKU DR7458-PRO · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index8,900 (Memory scale)
Category rank#30,098
Street price$349
Power23 W
Performance per dollar25.50
Released2024

Specifications

BrandLumora
ModelLumora DR-7458 Pro
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8400 (8,400 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings40-42-42-92
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, RGB lighting

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Lumora DR-8200 Pro DDR4-3600 32GB (4×8GB) CL18 Kit6,320$189Compare
Altrix DR-2441 Ti DDR4-4000 32GB (4×8GB) CL19 Kit8,397$309Compare
Caldera DR-6871 Edge DDR5-7600 64GB (2×32GB) CL36 Kit6,740$219Compare
Caldera DR-8678 XT DDR5-7200 64GB (4×16GB) CL36 Kit6,760$219Compare
Altrix DR-2033 Plus DDR5-6800 64GB (4×16GB) CL34 Kit6,820$209Compare
Altrix DR-8012 SE DDR4-4000 64GB (2×32GB) CL19 Kit7,997$309Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-7458 Pro DDR5-8400 128GB (4×32GB) CL40 Kit”, https://vextor7.com/item/68307503 (accessed 2026-10-20).