Hardware Spec Index

Lumora DR-8421 XT DDR5-8000 96GB (2×48GB) CL40 Kit

Memory · Lumora · SKU DR8421-XT · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index8,507 (Memory scale)
Category rank#42,124
Street price$379
Power12 W
Performance per dollar22.45
Released2025

Specifications

BrandLumora
ModelLumora DR-8421 XT
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8000 (8,000 MT/s)
Kit capacity96 GB (2 × 48 GB)
Timings40-46-46-120
CAS latencyCL40
First-word latency10.00 ns
Voltage1.40 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

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Cite this page: Hardware Spec Index, “Lumora DR-8421 XT DDR5-8000 96GB (2×48GB) CL40 Kit”, https://vextor7.com/item/2743904 (accessed 2026-10-20).