Hardware Spec Index

Lumora DR-4639 Core DDR5-7200 48GB (2×24GB) CL36 Kit

Memory · Lumora · SKU DR4639-CORE · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index6,162 (Memory scale)
Category rank#7,956
Street price$189
Power10 W
Performance per dollar32.60
Released2026

Specifications

BrandLumora
ModelLumora DR-4639 Core
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-7200 (7,200 MT/s)
Kit capacity48 GB (2 × 24 GB)
Timings36-42-42-83
CAS latencyCL36
First-word latency10.00 ns
Voltage1.40 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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Cite this page: Hardware Spec Index, “Lumora DR-4639 Core DDR5-7200 48GB (2×24GB) CL36 Kit”, https://vextor7.com/item/69026182 (accessed 2026-10-26).