Hardware Spec Index

Lumora DR-3909 Core DDR4-4000 64GB (2×32GB) CL18 Kit

Memory · Lumora · SKU DR3909-CORE · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index8,178 (Memory scale)
Category rank#14,231
Street price$309
Power7 W
Performance per dollar26.47
Released2022

Specifications

BrandLumora
ModelLumora DR-3909 Core
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-4000 (4,000 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings18-26-26-54
CAS latencyCL18
First-word latency9.00 ns
Voltage1.35 V
ProfileIntel XMP 2.0
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, RGB lighting

Related guides

DDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPODDR5 Memory Explained

Similar Memory

ModelBenchmarkPriceCompare
Lumora DR-4021 Plus DDR5-6000 32GB (2×16GB) CL36 Kit3,585$49Compare
Caldera DR-2883 Ultra DDR4-4000 64GB (2×32GB) CL18 SO-DIMM Kit8,295$299Compare
Teralux DR-2177 Ti DDR5-6400 48GB (2×24GB) CL32 Kit6,227$159Compare
Lumora DR-7931 Max DDR4-3600 16GB (2×8GB) CL16 Kit6,904$209Compare
Caldera DR-7423 Ultra DDR4-3600 32GB (4×8GB) CL18 Kit6,515$189Compare
Lumora DR-2337 Prime DDR5-6800 64GB (2×32GB) CL34 Kit5,882$149Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-3909 Core DDR4-4000 64GB (2×32GB) CL18 Kit”, https://vextor7.com/item/71752947 (accessed 2026-10-26).