Hardware Spec Index

Lumora DR-3917 Pro DDR5-6400 64GB (2×32GB) CL32 Kit

Memory · Lumora · SKU DR3917-PRO · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index5,689 (Memory scale)
Category rank#11,696
Street price$139
Power9 W
Performance per dollar40.93
Released2024

Specifications

BrandLumora
ModelLumora DR-3917 Pro
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6400 (6,400 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings32-32-32-96
CAS latencyCL32
First-word latency10.00 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
Lumora DR-4408 Max DDR4-3200 32GB (2×16GB) CL16 Kit5,894$179Compare
Lumora DR-9907 Plus DDR5-7200 64GB (2×32GB) CL34 Kit6,935$209Compare
Caldera DR-9138 Plus DDR5-5600 32GB (2×16GB) CL46 Kit4,378$89Compare
Caldera DR-4030 Ti DDR4-3200 16GB (2×8GB) CL16 SO-DIMM Kit4,723$79Compare
Lumora DR-2259 Ti DDR5-7600 64GB (2×32GB) CL38 Kit6,900$239Compare
Altrix DR-2673 Pro DDR5-6000 64GB (4×16GB) CL32 Kit5,964$139Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-3917 Pro DDR5-6400 64GB (2×32GB) CL32 Kit”, https://vextor7.com/item/6768233 (accessed 2026-10-24).