Hardware Spec Index

Lumora DR-8439 Ultra DDR5-6400 48GB (2×24GB) CL32 Kit

Memory · Lumora · SKU DR8439-ULTRA · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index5,316 (Memory scale)
Category rank#9,671
Street price$139
Power9 W
Performance per dollar38.24
Released2022

Specifications

BrandLumora
ModelLumora DR-8439 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6400 (6,400 MT/s)
Kit capacity48 GB (2 × 24 GB)
Timings32-32-32-93
CAS latencyCL32
First-word latency10.00 ns
Voltage1.35 V
ProfileIntel XMP 3.0
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-8439 Ultra DDR5-6400 48GB (2×24GB) CL32 Kit”, https://vextor7.com/item/6500609 (accessed 2026-10-23).