Hardware Spec Index

Lumora DR-9491 Prime DDR4-4000 64GB (2×32GB) CL19 Kit

Memory · Lumora · SKU DR9491-PRIME · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index8,715 (Memory scale)
Category rank#7,957
Street price$319
Power8 W
Performance per dollar27.32
Released2022

Specifications

BrandLumora
ModelLumora DR-9491 Prime
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-4000 (4,000 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings19-21-21-57
CAS latencyCL19
First-word latency9.50 ns
Voltage1.35 V
ProfileIntel XMP 2.0
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, no lighting

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Cite this page: Hardware Spec Index, “Lumora DR-9491 Prime DDR4-4000 64GB (2×32GB) CL19 Kit”, https://vextor7.com/item/24374290 (accessed 2026-10-26).