Hardware Spec Index

Lumora DR-7731 Prime DDR5-5600 16GB (2×8GB) CL46 Kit

Memory · Lumora · SKU DR7731-PRIME · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index2,984 (Memory scale)
Category rank#8,566
Street price$39
Power7 W
Performance per dollar76.51
Released2026

Specifications

BrandLumora
ModelLumora DR-7731 Prime
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-5600 (5,600 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings46-52-52-115
CAS latencyCL46
First-word latency16.43 ns
Voltage1.10 V
ProfileJEDEC (no profile needed)
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
Mirenta DR-3412 Ti DDR5-6800 48GB (2×24GB) CL34 Kit5,870$189Compare
Lumora DR-1353 SE DDR5-7200 128GB (4×32GB) CL36 Kit7,691$249Compare
Caldera DR-1010 Ultra DDR4-2666 16GB (2×8GB) CL19 Kit3,955$79Compare
Caldera DR-6350 Edge DDR5-7200 128GB (4×32GB) CL34 Kit7,640$269Compare
Caldera DR-4689 XT DDR4-3000 16GB (2×8GB) CL16 Kit3,366$49Compare
Lumora DR-4833 Prime DDR4-3200 16GB (2×8GB) CL14 Kit4,633$99Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-7731 Prime DDR5-5600 16GB (2×8GB) CL46 Kit”, https://vextor7.com/item/83352091 (accessed 2026-10-21).