Hardware Spec Index

Lumora DR-4676 Ultra DDR5-6400 48GB (2×24GB) CL34 Kit

Memory · Lumora · SKU DR4676-ULTRA · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index5,715 (Memory scale)
Category rank#47,865
Street price$159
Power9 W
Performance per dollar35.94
Released2026

Specifications

BrandLumora
ModelLumora DR-4676 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6400 (6,400 MT/s)
Kit capacity48 GB (2 × 24 GB)
Timings34-38-38-92
CAS latencyCL34
First-word latency10.63 ns
Voltage1.35 V
ProfileIntel XMP 3.0
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, no lighting

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-4676 Ultra DDR5-6400 48GB (2×24GB) CL34 Kit”, https://vextor7.com/item/4535220 (accessed 2026-10-25).