Hardware Spec Index

Lumora DR-4387 Pro DDR5-8400 128GB (4×32GB) CL40 Kit

Memory · Lumora · SKU DR4387-PRO · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index8,639 (Memory scale)
Category rank#21,753
Street price$299
Power23 W
Performance per dollar28.89
Released2024

Specifications

BrandLumora
ModelLumora DR-4387 Pro
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8400 (8,400 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings40-48-48-104
CAS latencyCL40
First-word latency9.52 ns
Voltage1.40 V
ProfileIntel XMP 3.0
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-3897 Core DDR4-2666 8GB (2×4GB) CL16 Kit3,168$49Compare
Altrix DR-8979 Pro DDR5-6800 64GB (4×16GB) CL34 Kit6,296$169Compare
Lumora DR-2980 Plus DDR5-6000 32GB (2×16GB) CL32 Kit4,578$79Compare
Mirenta DR-2085 Core DDR4-3600 64GB (2×32GB) CL18 SO-DIMM Kit8,468$379Compare
Altrix DR-9552 Core DDR4-3000 8GB (2×4GB) CL16 Kit3,013$29Compare
Altrix DR-3896 Core DDR4-3200 32GB (2×16GB) CL16 Kit4,914$99Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-4387 Pro DDR5-8400 128GB (4×32GB) CL40 Kit”, https://vextor7.com/item/416615 (accessed 2026-10-19).