Hardware Spec Index

Lumora DR-3831 Core DDR5-7200 64GB (2×32GB) CL36 Kit

Memory · Lumora · SKU DR3831-CORE · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index5,900 (Memory scale)
Category rank#3,402
Street price$149
Power9 W
Performance per dollar39.60
Released2025

Specifications

BrandLumora
ModelLumora DR-3831 Core
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-7200 (7,200 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings36-36-36-94
CAS latencyCL36
First-word latency10.00 ns
Voltage1.40 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-3831 Core DDR5-7200 64GB (2×32GB) CL36 Kit”, https://vextor7.com/item/4276540 (accessed 2026-10-20).