Hardware Spec Index

Lumora DR-3221 Ultra DDR5-6800 64GB (4×16GB) CL34 Kit

Memory · Lumora · SKU DR3221-ULTRA · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index5,800 (Memory scale)
Category rank#9,632
Street price$169
Power18 W
Performance per dollar34.32
Released2022

Specifications

BrandLumora
ModelLumora DR-3221 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6800 (6,800 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings34-34-34-92
CAS latencyCL34
First-word latency10.00 ns
Voltage1.35 V
ProfileAMD 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-3221 Ultra DDR5-6800 64GB (4×16GB) CL34 Kit”, https://vextor7.com/item/44552907 (accessed 2026-10-23).