Hardware Spec Index

Lumora DR-2291 Edge DDR4-4000 64GB (2×32GB) CL18 Kit

Memory · Lumora · SKU DR2291-EDGE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index8,610 (Memory scale)
Category rank#49,007
Street price$319
Power8 W
Performance per dollar26.99
Released2021

Specifications

BrandLumora
ModelLumora DR-2291 Edge
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-4000 (4,000 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings18-22-22-41
CAS latencyCL18
First-word latency9.00 ns
Voltage1.35 V
ProfileIntel XMP 2.0
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, no lighting

Related guides

DDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPODDR5 Memory Explained

Similar Memory

ModelBenchmarkPriceCompare
Caldera DR-2264 Edge DDR5-7200 64GB (4×16GB) CL34 Kit6,233$169Compare
Teralux DR-8504 Edge DDR5-8000 96GB (2×48GB) CL40 SO-DIMM Kit8,171$329Compare
Teralux DR-1108 Ultra DDR5-6000 64GB (2×32GB) CL30 Kit5,575$129Compare
Caldera DR-6082 Core DDR5-7200 64GB (2×32GB) CL36 Kit6,126$199Compare
Mirenta DR-2032 Edge DDR4-3200 32GB (2×16GB) CL16 Kit5,179$139Compare
Lumora DR-8724 Core DDR4-2666 8GB (2×4GB) CL19 Kit3,351$49Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-2291 Edge DDR4-4000 64GB (2×32GB) CL18 Kit”, https://vextor7.com/item/15214898 (accessed 2026-10-24).