Hardware Spec Index

Lumora DR-5721 XT DDR4-2666 8GB (2×4GB) CL16 Kit

Memory · Lumora · SKU DR5721-XT · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index3,464 (Memory scale)
Category rank#36,819
Street price$39
Power5 W
Performance per dollar88.82
Released2022

Specifications

BrandLumora
ModelLumora DR-5721 XT
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity8 GB (2 × 4 GB)
Timings16-18-18-48
CAS latencyCL16
First-word latency12.00 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
Lumora DR-3227 Prime DDR5-8000 96GB (2×48GB) CL40 Kit7,859$319Compare
Altrix DR-6211 Plus DDR4-4000 32GB (2×16GB) CL19 Kit7,039$209Compare
Teralux DR-6312 Pro DDR4-3600 64GB (2×32GB) CL16 Kit7,589$289Compare
Lumora DR-7379 SE DDR5-5600 32GB (2×16GB) CL40 Kit4,746$89Compare
Altrix DR-7336 Plus DDR4-3600 64GB (2×32GB) CL18 Kit8,777$359Compare
Caldera DR-3620 Max DDR5-6000 32GB (2×16GB) CL30 Kit3,947$69Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-5721 XT DDR4-2666 8GB (2×4GB) CL16 Kit”, https://vextor7.com/item/53470115 (accessed 2026-10-22).