Hardware Spec Index

Lumora DR-5146 XT DDR5-6400 64GB (2×32GB) CL34 Kit

Memory · Lumora · SKU DR5146-XT · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index4,921 (Memory scale)
Category rank#1,726
Street price$99
Power8 W
Performance per dollar49.71
Released2022

Specifications

BrandLumora
ModelLumora DR-5146 XT
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6400 (6,400 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings34-34-34-95
CAS latencyCL34
First-word latency10.63 ns
Voltage1.35 V
ProfileAMD EXPO
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-5146 XT DDR5-6400 64GB (2×32GB) CL34 Kit”, https://vextor7.com/item/21581186 (accessed 2026-10-21).