Hardware Spec Index

Lumora DR-7989 XT DDR4-4000 64GB (2×32GB) CL19 Kit

Memory · Lumora · SKU DR7989-XT · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index7,448 (Memory scale)
Category rank#11,063
Street price$239
Power7 W
Performance per dollar31.16
Released2020

Specifications

BrandLumora
ModelLumora DR-7989 XT
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-4000 (4,000 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings19-21-21-51
CAS latencyCL19
First-word latency9.50 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-3034 Pro DDR5-7200 64GB (2×32GB) CL36 Kit6,571$179Compare
Teralux DR-6161 Plus DDR5-6000 32GB (2×16GB) CL30 Kit4,045$59Compare
Lumora DR-5155 Edge DDR4-2666 8GB (2×4GB) CL19 Kit2,878$39Compare
Altrix DR-7957 Pro DDR5-5200 32GB (2×16GB) CL42 Kit3,905$69Compare
Teralux DR-7695 Ultra DDR4-4000 32GB (4×8GB) CL18 Kit7,105$229Compare
Teralux DR-7921 Edge DDR4-2666 8GB (2×4GB) CL16 Kit3,855$59Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-7989 XT DDR4-4000 64GB (2×32GB) CL19 Kit”, https://vextor7.com/item/27362407 (accessed 2026-10-24).