Hardware Spec Index

Lumora DR-7581 Core DDR5-4800 16GB (2×8GB) CL40 Kit

Memory · Lumora · SKU DR7581-CORE · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index2,519 (Memory scale)
Category rank#30,626
Street price$29
Power6 W
Performance per dollar86.86
Released2024

Specifications

BrandLumora
ModelLumora DR-7581 Core
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-4800 (4,800 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings40-46-46-116
CAS latencyCL40
First-word latency16.67 ns
Voltage1.10 V
ProfileJEDEC (no profile needed)
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, RGB lighting

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Altrix DR-9731 XT DDR5-6400 64GB (2×32GB) CL34 Kit6,355$189Compare
Lumora DR-9389 SE DDR4-3000 16GB (2×8GB) CL15 Kit4,820$89Compare
Caldera DR-6326 Pro DDR5-6400 32GB (2×16GB) CL34 Kit5,011$89Compare
Mirenta DR-4322 Ultra DDR4-3200 16GB (2×8GB) CL14 Kit4,438$79Compare
Lumora DR-3978 Prime DDR4-3600 64GB (2×32GB) CL18 Kit8,068$299Compare
Mirenta DR-7873 Max DDR4-2666 8GB (2×4GB) CL16 Kit2,197$29Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-7581 Core DDR5-4800 16GB (2×8GB) CL40 Kit”, https://vextor7.com/item/2407145 (accessed 2026-10-25).