Hardware Spec Index

Lumora DR-3649 Prime DDR5-7600 64GB (2×32GB) CL36 Kit

Memory · Lumora · SKU DR3649-PRIME · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index7,007 (Memory scale)
Category rank#27,417
Street price$239
Power10 W
Performance per dollar29.32
Released2025

Specifications

BrandLumora
ModelLumora DR-3649 Prime
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-7600 (7,600 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings36-40-40-101
CAS latencyCL36
First-word latency9.47 ns
Voltage1.40 V
ProfileAMD EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, no lighting

Related guides

DDR5 Memory ExplainedDDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPO

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Cite this page: Hardware Spec Index, “Lumora DR-3649 Prime DDR5-7600 64GB (2×32GB) CL36 Kit”, https://vextor7.com/item/71661518 (accessed 2026-10-25).