Hardware Spec Index

Lumora DR-5558 Ultra DDR5-6000 48GB (2×24GB) CL36 Kit

Memory · Lumora · SKU DR5558-ULTRA · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index3,800 (Memory scale)
Category rank#4,458
Street price$59
Power8 W
Performance per dollar64.41
Released2025

Specifications

BrandLumora
ModelLumora DR-5558 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6000 (6,000 MT/s)
Kit capacity48 GB (2 × 24 GB)
Timings36-40-40-101
CAS latencyCL36
First-word latency12.00 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

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All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-5558 Ultra DDR5-6000 48GB (2×24GB) CL36 Kit”, https://vextor7.com/item/2733261 (accessed 2026-10-23).