Hardware Spec Index

Lumora DR-9855 Ultra DDR4-2666 8GB (2×4GB) CL19 Kit

Memory · Lumora · SKU DR9855-ULTRA · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index3,160 (Memory scale)
Category rank#49,814
Street price$39
Power5 W
Performance per dollar81.03
Released2026

Specifications

BrandLumora
ModelLumora DR-9855 Ultra
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity8 GB (2 × 4 GB)
Timings19-25-25-59
CAS latencyCL19
First-word latency14.25 ns
Voltage1.20 V
ProfileJEDEC (no profile needed)
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, RGB lighting

Related guides

DDR4 vs DDR5CAS Latency (CL) and RAM TimingsDDR5 Memory ExplainedXMP vs EXPO

Similar Memory

ModelBenchmarkPriceCompare
Altrix DR-1325 Pro DDR4-4000 32GB (4×8GB) CL18 Kit7,784$289Compare
Mirenta DR-6645 Ti DDR5-6000 32GB (2×16GB) CL30 Kit4,702$89Compare
Lumora DR-5650 Ultra DDR5-5200 16GB (2×8GB) CL40 Kit2,691$29Compare
Caldera DR-2689 Ti DDR4-3200 32GB (2×16GB) CL16 Kit5,583$149Compare
Altrix DR-5402 Core DDR5-6400 64GB (4×16GB) CL32 Kit5,477$159Compare
Caldera DR-9199 Prime DDR5-5200 32GB (2×16GB) CL40 Kit2,518$29Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-9855 Ultra DDR4-2666 8GB (2×4GB) CL19 Kit”, https://vextor7.com/item/5940487 (accessed 2026-10-21).