Hardware Spec Index

Lumora DR-9555 Edge DDR5-8400 64GB (4×16GB) CL40 Kit

Memory · Lumora · SKU DR9555-EDGE · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index8,114 (Memory scale)
Category rank#44,838
Street price$289
Power22 W
Performance per dollar28.08
Released2025

Specifications

BrandLumora
ModelLumora DR-9555 Edge
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8400 (8,400 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings40-48-48-108
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, no lighting

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Lumora DR-6160 Ultra DDR5-6800 96GB (2×48GB) CL34 Kit6,399$219Compare
Lumora DR-5109 Core DDR4-2666 8GB (2×4GB) CL16 Kit2,775$29Compare
Caldera DR-7697 Prime DDR5-4800 32GB (2×16GB) CL40 Kit2,515$29Compare
Lumora DR-9297 Max DDR5-6000 32GB (2×16GB) CL32 Kit5,409$129Compare
Caldera DR-3240 Core DDR4-3200 16GB (2×8GB) CL16 Kit4,613$109Compare
Caldera DR-9972 Prime DDR5-7200 128GB (4×32GB) CL36 Kit7,725$299Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-9555 Edge DDR5-8400 64GB (4×16GB) CL40 Kit”, https://vextor7.com/item/25752937 (accessed 2026-10-19).