Hardware Spec Index

Lumora DR-7246 Ultra DDR5-6400 64GB (2×32GB) CL34 Kit

Memory · Lumora · SKU DR7246-ULTRA · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index5,412 (Memory scale)
Category rank#38,466
Street price$129
Power9 W
Performance per dollar41.95
Released2022

Specifications

BrandLumora
ModelLumora DR-7246 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6400 (6,400 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings34-40-40-105
CAS latencyCL34
First-word latency10.63 ns
Voltage1.35 V
ProfileXMP 3.0 + EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, no lighting

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Caldera DR-4729 SE DDR5-6800 64GB (4×16GB) CL34 Kit6,658$209Compare
Mirenta DR-5993 Edge DDR4-3200 16GB (2×8GB) CL16 Kit3,358$49Compare
Teralux DR-3524 Plus DDR4-2666 8GB (2×4GB) CL19 Kit2,965$49Compare
Caldera DR-8572 Pro DDR4-3000 8GB (2×4GB) CL16 Kit3,609$49Compare
Teralux DR-6986 Plus DDR5-8400 96GB (2×48GB) CL40 Kit8,374$289Compare
Lumora DR-1445 Core DDR4-3200 8GB (2×4GB) CL16 Kit3,566$49Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-7246 Ultra DDR5-6400 64GB (2×32GB) CL34 Kit”, https://vextor7.com/item/4771575 (accessed 2026-10-23).