Hardware Spec Index

Lumora DR-3831 Pro DDR5-6400 48GB (2×24GB) CL34 Kit

Memory · Lumora · SKU DR3831-PRO · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index5,384 (Memory scale)
Category rank#42,475
Street price$129
Power9 W
Performance per dollar41.74
Released2024

Specifications

BrandLumora
ModelLumora DR-3831 Pro
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6400 (6,400 MT/s)
Kit capacity48 GB (2 × 24 GB)
Timings34-36-36-85
CAS latencyCL34
First-word latency10.63 ns
Voltage1.35 V
ProfileAMD EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, RGB lighting

Related guides

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Cite this page: Hardware Spec Index, “Lumora DR-3831 Pro DDR5-6400 48GB (2×24GB) CL34 Kit”, https://vextor7.com/item/85703920 (accessed 2026-10-22).