Hardware Spec Index

Lumora DR-4721 Ultra DDR5-6800 48GB (2×24GB) CL34 Kit

Memory · Lumora · SKU DR4721-ULTRA · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index6,307 (Memory scale)
Category rank#18,636
Street price$199
Power10 W
Performance per dollar31.69
Released2026

Specifications

BrandLumora
ModelLumora DR-4721 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6800 (6,800 MT/s)
Kit capacity48 GB (2 × 24 GB)
Timings34-36-36-105
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-4721 Ultra DDR5-6800 48GB (2×24GB) CL34 Kit”, https://vextor7.com/item/3763953 (accessed 2026-10-26).