Hardware Spec Index

Lumora DR-1251 XT DDR5-6400 64GB (2×32GB) CL34 Kit

Memory · Lumora · SKU DR1251-XT · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index5,720 (Memory scale)
Category rank#39,755
Street price$149
Power9 W
Performance per dollar38.39
Released2026

Specifications

BrandLumora
ModelLumora DR-1251 XT
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6400 (6,400 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings34-42-42-75
CAS latencyCL34
First-word latency10.63 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
Caldera DR-5645 XT DDR4-3200 16GB (2×8GB) CL16 Kit5,045$109Compare
Mirenta DR-9437 Ultra DDR5-6400 64GB (4×16GB) CL34 SO-DIMM Kit5,977$169Compare
Caldera DR-3071 Prime DDR4-2666 8GB (2×4GB) CL19 Kit3,922$59Compare
Lumora DR-8342 Ultra DDR5-4800 32GB (2×16GB) CL40 Kit2,702$39Compare
Mirenta DR-9966 Plus DDR4-2666 8GB (2×4GB) CL19 Kit2,997$39Compare
Mirenta DR-4691 Plus DDR4-3200 16GB (2×8GB) CL16 Kit5,084$119Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-1251 XT DDR5-6400 64GB (2×32GB) CL34 Kit”, https://vextor7.com/item/13680327 (accessed 2026-10-21).