Hardware Spec Index

Lumora DR-4903 Ultra DDR5-5200 16GB (2×8GB) CL42 Kit

Memory · Lumora · SKU DR4903-ULTRA · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index2,315 (Memory scale)
Category rank#23,653
Street price$29
Power6 W
Performance per dollar79.83
Released2024

Specifications

BrandLumora
ModelLumora DR-4903 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-5200 (5,200 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings42-44-44-97
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

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All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-4903 Ultra DDR5-5200 16GB (2×8GB) CL42 Kit”, https://vextor7.com/item/3218629 (accessed 2026-10-22).