Hardware Spec Index

Lumora DR-4789 Prime DDR5-8400 96GB (2×48GB) CL40 Kit

Memory · Lumora · SKU DR4789-PRIME · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index7,869 (Memory scale)
Category rank#25,531
Street price$309
Power11 W
Performance per dollar25.47
Released2022

Specifications

BrandLumora
ModelLumora DR-4789 Prime
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8400 (8,400 MT/s)
Kit capacity96 GB (2 × 48 GB)
Timings40-48-48-88
CAS latencyCL40
First-word latency9.52 ns
Voltage1.40 V
ProfileAMD EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, no lighting

Related guides

DDR5 Memory ExplainedDDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPO

Similar Memory

ModelBenchmarkPriceCompare
Altrix DR-2382 Plus DDR4-3200 32GB (2×16GB) CL16 Kit6,730$199Compare
Mirenta DR-7068 XT DDR5-6800 64GB (2×32GB) CL34 Kit5,540$139Compare
Caldera DR-3851 Plus DDR5-7200 48GB (2×24GB) CL36 Kit6,088$189Compare
Altrix DR-3714 XT DDR5-8400 96GB (2×48GB) CL40 Kit7,847$339Compare
Lumora DR-2556 Prime DDR4-2666 16GB (2×8GB) CL16 Kit2,672$29Compare
Caldera DR-6437 XT DDR4-3200 16GB (2×8GB) CL16 Kit4,333$89Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-4789 Prime DDR5-8400 96GB (2×48GB) CL40 Kit”, https://vextor7.com/item/56580673 (accessed 2026-10-25).