Hardware Spec Index

Lumora DR-8403 Ultra DDR5-5600 32GB (2×16GB) CL36 Kit

Memory · Lumora · SKU DR8403-ULTRA · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index4,031 (Memory scale)
Category rank#25,900
Street price$59
Power7 W
Performance per dollar68.32
Released2023

Specifications

BrandLumora
ModelLumora DR-8403 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-5600 (5,600 MT/s)
Kit capacity32 GB (2 × 16 GB)
Timings36-36-36-112
CAS latencyCL36
First-word latency12.86 ns
Voltage1.35 V
ProfileXMP 3.0 + EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, RGB lighting

Related guides

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

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All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-8403 Ultra DDR5-5600 32GB (2×16GB) CL36 Kit”, https://vextor7.com/item/52943799 (accessed 2026-10-22).