Hardware Spec Index

Lumora DR-4677 Prime DDR5-5600 32GB (2×16GB) CL40 SO-DIMM Kit

Memory · Lumora · SKU DR4677-PRIME · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index3,418 (Memory scale)
Category rank#26,308
Street price$49
Power7 W
Performance per dollar69.76
Released2024

Specifications

BrandLumora
ModelLumora DR-4677 Prime
Memory typeDDR5 SO-DIMM (262-pin)
SpeedDDR5-5600 (5,600 MT/s)
Kit capacity32 GB (2 × 16 GB)
Timings40-44-44-108
CAS latencyCL40
First-word latency14.29 ns
Voltage1.10 V
ProfileJEDEC (no profile needed)
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-4677 Prime DDR5-5600 32GB (2×16GB) CL40 SO-DIMM Kit”, https://vextor7.com/item/74559559 (accessed 2026-10-24).