Hardware Spec Index

Lumora DR-2257 Pro DDR5-7200 128GB (4×32GB) CL34 Kit

Memory · Lumora · SKU DR2257-PRO · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index7,225 (Memory scale)
Category rank#35,801
Street price$259
Power21 W
Performance per dollar27.90
Released2022

Specifications

BrandLumora
ModelLumora DR-2257 Pro
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-7200 (7,200 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings34-42-42-102
CAS latencyCL34
First-word latency9.44 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-2257 Pro DDR5-7200 128GB (4×32GB) CL34 Kit”, https://vextor7.com/item/897378 (accessed 2026-10-20).