Hardware Spec Index

Lumora DR-3964 Ultra DDR5-8000 64GB (4×16GB) CL38 SO-DIMM Kit

Memory · Lumora · SKU DR3964-ULTRA · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index7,716 (Memory scale)
Category rank#29,486
Street price$259
Power21 W
Performance per dollar29.79
Released2022

Specifications

BrandLumora
ModelLumora DR-3964 Ultra
Memory typeDDR5 SO-DIMM (262-pin)
SpeedDDR5-8000 (8,000 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings38-42-42-91
CAS latencyCL38
First-word latency9.50 ns
Voltage1.40 V
ProfileAMD EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderNone (low profile)

Related guides

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Cite this page: Hardware Spec Index, “Lumora DR-3964 Ultra DDR5-8000 64GB (4×16GB) CL38 SO-DIMM Kit”, https://vextor7.com/item/10851981 (accessed 2026-10-19).