Hardware Spec Index

Lumora DR-2781 SE DDR5-8400 96GB (2×48GB) CL40 Kit

Memory · Lumora · SKU DR2781-SE · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index7,955 (Memory scale)
Category rank#19,534
Street price$279
Power11 W
Performance per dollar28.51
Released2022

Specifications

BrandLumora
ModelLumora DR-2781 SE
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8400 (8,400 MT/s)
Kit capacity96 GB (2 × 48 GB)
Timings40-42-42-124
CAS latencyCL40
First-word latency9.52 ns
Voltage1.40 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-2781 SE DDR5-8400 96GB (2×48GB) CL40 Kit”, https://vextor7.com/item/8618183 (accessed 2026-10-24).