Hardware Spec Index

Lumora DR-7558 SE DDR5-6400 64GB (2×32GB) CL32 Kit

Memory · Lumora · SKU DR7558-SE · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index5,420 (Memory scale)
Category rank#37,100
Street price$159
Power9 W
Performance per dollar34.09
Released2025

Specifications

BrandLumora
ModelLumora DR-7558 SE
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6400 (6,400 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings32-40-40-83
CAS latencyCL32
First-word latency10.00 ns
Voltage1.35 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
Mirenta DR-7740 Pro DDR5-5600 32GB (2×16GB) CL36 Kit3,459$39Compare
Caldera DR-5142 XT DDR5-6000 32GB (2×16GB) CL32 Kit3,446$39Compare
Mirenta DR-3231 Edge DDR5-7600 64GB (4×16GB) CL36 Kit7,698$329Compare
Lumora DR-1284 Core DDR4-3200 32GB (2×16GB) CL16 SO-DIMM Kit6,654$199Compare
Altrix DR-4378 Prime DDR4-4000 64GB (2×32GB) CL19 Kit8,123$339Compare
Altrix DR-7405 Ti DDR4-4000 64GB (2×32GB) CL19 Kit7,457$259Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-7558 SE DDR5-6400 64GB (2×32GB) CL32 Kit”, https://vextor7.com/item/839519 (accessed 2026-10-19).