Hardware Spec Index

Lumora DR-8639 Max DDR5-7600 64GB (4×16GB) CL36 Kit

Memory · Lumora · SKU DR8639-MAX · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index7,389 (Memory scale)
Category rank#9,289
Street price$259
Power21 W
Performance per dollar28.53
Released2022

Specifications

BrandLumora
ModelLumora DR-8639 Max
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-7600 (7,600 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings36-38-38-97
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

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Cite this page: Hardware Spec Index, “Lumora DR-8639 Max DDR5-7600 64GB (4×16GB) CL36 Kit”, https://vextor7.com/item/85543323 (accessed 2026-10-25).