Hardware Spec Index

Lumora DR-9540 Ultra DDR5-6800 48GB (2×24GB) CL34 Kit

Memory · Lumora · SKU DR9540-ULTRA · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index6,286 (Memory scale)
Category rank#8,230
Street price$179
Power10 W
Performance per dollar35.12
Released2025

Specifications

BrandLumora
ModelLumora DR-9540 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6800 (6,800 MT/s)
Kit capacity48 GB (2 × 24 GB)
Timings34-38-38-85
CAS latencyCL34
First-word latency10.00 ns
Voltage1.35 V
ProfileAMD EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, no lighting

Related guides

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Cite this page: Hardware Spec Index, “Lumora DR-9540 Ultra DDR5-6800 48GB (2×24GB) CL34 Kit”, https://vextor7.com/item/238780 (accessed 2026-10-20).