Hardware Spec Index

Lumora DR-6557 Max DDR4-2666 8GB (2×4GB) CL19 Kit

Memory · Lumora · SKU DR6557-MAX · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index2,393 (Memory scale)
Category rank#3,053
Street price$29
Power4 W
Performance per dollar82.52
Released2021

Specifications

BrandLumora
ModelLumora DR-6557 Max
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity8 GB (2 × 4 GB)
Timings19-23-23-42
CAS latencyCL19
First-word latency14.25 ns
Voltage1.20 V
ProfileJEDEC (no profile needed)
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, no lighting

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Lumora DR-6925 Prime DDR5-6800 64GB (2×32GB) CL34 Kit6,077$149Compare
Mirenta DR-9594 Prime DDR4-3600 16GB (2×8GB) CL16 Kit5,800$139Compare
Caldera DR-1569 Ti DDR5-7200 96GB (2×48GB) CL36 Kit6,774$219Compare
Lumora DR-9849 XT DDR5-6400 48GB (2×24GB) CL32 SO-DIMM Kit5,211$109Compare
Caldera DR-7349 Ultra DDR5-7600 64GB (4×16GB) CL36 Kit7,167$279Compare
Teralux DR-5263 SE DDR5-6000 32GB (2×16GB) CL30 Kit3,744$49Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-6557 Max DDR4-2666 8GB (2×4GB) CL19 Kit”, https://vextor7.com/item/2392688 (accessed 2026-10-25).