Hardware Spec Index

Lumora DR-3556 XT DDR5-8000 128GB (4×32GB) CL40 Kit

Memory · Lumora · SKU DR3556-XT · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index7,676 (Memory scale)
Category rank#42,326
Street price$249
Power22 W
Performance per dollar30.83
Released2026

Specifications

BrandLumora
ModelLumora DR-3556 XT
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8000 (8,000 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings40-46-46-104
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, RGB lighting

Related guides

DDR5 Memory ExplainedDDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPO

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All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-3556 XT DDR5-8000 128GB (4×32GB) CL40 Kit”, https://vextor7.com/item/5306995 (accessed 2026-10-23).