Hardware Spec Index

Lumora DR-4781 Prime DDR5-8000 128GB (4×32GB) CL40 Kit

Memory · Lumora · SKU DR4781-PRIME · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index8,537 (Memory scale)
Category rank#27,549
Street price$339
Power23 W
Performance per dollar25.18
Released2024

Specifications

BrandLumora
ModelLumora DR-4781 Prime
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8000 (8,000 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings40-48-48-108
CAS latencyCL40
First-word latency10.00 ns
Voltage1.40 V
ProfileIntel XMP 3.0
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, no lighting

Related guides

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Cite this page: Hardware Spec Index, “Lumora DR-4781 Prime DDR5-8000 128GB (4×32GB) CL40 Kit”, https://vextor7.com/item/25007701 (accessed 2026-10-24).