Hardware Spec Index

Lumora DR-6399 Prime DDR5-6400 32GB (2×16GB) CL32 SO-DIMM Kit

Memory · Lumora · SKU DR6399-PRIME · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index5,475 (Memory scale)
Category rank#46,172
Street price$149
Power9 W
Performance per dollar36.74
Released2023

Specifications

BrandLumora
ModelLumora DR-6399 Prime
Memory typeDDR5 SO-DIMM (262-pin)
SpeedDDR5-6400 (6,400 MT/s)
Kit capacity32 GB (2 × 16 GB)
Timings32-36-36-77
CAS latencyCL32
First-word latency10.00 ns
Voltage1.35 V
ProfileAMD EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderNone (low profile)

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-6399 Prime DDR5-6400 32GB (2×16GB) CL32 SO-DIMM Kit”, https://vextor7.com/item/31361975 (accessed 2026-10-25).