Hardware Spec Index

Lumora DR-2638 Ultra DDR5-5200 32GB (2×16GB) CL42 Kit

Memory · Lumora · SKU DR2638-ULTRA · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index3,804 (Memory scale)
Category rank#25,742
Street price$59
Power7 W
Performance per dollar64.47
Released2024

Specifications

BrandLumora
ModelLumora DR-2638 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-5200 (5,200 MT/s)
Kit capacity32 GB (2 × 16 GB)
Timings42-44-44-92
CAS latencyCL42
First-word latency16.15 ns
Voltage1.10 V
ProfileJEDEC (no profile needed)
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-2638 Ultra DDR5-5200 32GB (2×16GB) CL42 Kit”, https://vextor7.com/item/3973885 (accessed 2026-10-20).