Hardware Spec Index

Lumora DR-9577 Core DDR5-8400 128GB (4×32GB) CL40 Kit

Memory · Lumora · SKU DR9577-CORE · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index8,250 (Memory scale)
Category rank#7,131
Street price$319
Power23 W
Performance per dollar25.86
Released2022

Specifications

BrandLumora
ModelLumora DR-9577 Core
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8400 (8,400 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings40-44-44-120
CAS latencyCL40
First-word latency9.52 ns
Voltage1.40 V
ProfileXMP 3.0 + EXPO
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
Mirenta DR-2534 Pro DDR4-3600 32GB (2×16GB) CL18 Kit7,344$279Compare
Caldera DR-7107 Ti DDR5-6000 48GB (2×24GB) CL36 SO-DIMM Kit4,598$99Compare
Teralux DR-2537 Max DDR5-6000 48GB (2×24GB) CL30 Kit4,425$79Compare
Mirenta DR-6336 Edge DDR4-3000 8GB (2×4GB) CL15 Kit4,448$69Compare
Mirenta DR-1015 XT DDR4-3000 16GB (2×8GB) CL16 Kit2,950$39Compare
Altrix DR-4532 SE DDR4-2666 8GB (2×4GB) CL16 Kit2,534$29Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-9577 Core DDR5-8400 128GB (4×32GB) CL40 Kit”, https://vextor7.com/item/3232298 (accessed 2026-10-21).