Hardware Spec Index

Lumora DR-4203 XT DDR5-6400 64GB (4×16GB) CL34 Kit

Memory · Lumora · SKU DR4203-XT · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index5,704 (Memory scale)
Category rank#36,574
Street price$159
Power19 W
Performance per dollar35.87
Released2026

Specifications

BrandLumora
ModelLumora DR-4203 XT
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6400 (6,400 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings34-38-38-78
CAS latencyCL34
First-word latency10.63 ns
Voltage1.35 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-7502 Max DDR5-6800 48GB (2×24GB) CL34 Kit5,530$139Compare
Teralux DR-2458 Core DDR5-8400 128GB (4×32GB) CL40 Kit7,731$269Compare
Mirenta DR-5259 SE DDR4-2666 8GB (2×4GB) CL16 Kit3,669$59Compare
Lumora DR-9207 XT DDR5-7200 96GB (2×48GB) CL34 Kit6,607$219Compare
Caldera DR-8986 Pro DDR4-2666 16GB (2×8GB) CL19 Kit3,287$49Compare
Teralux DR-6566 Plus DDR4-3200 64GB (2×32GB) CL16 Kit6,964$209Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-4203 XT DDR5-6400 64GB (4×16GB) CL34 Kit”, https://vextor7.com/item/5114633 (accessed 2026-10-19).