Hardware Spec Index

Lumora DR-1681 Ultra DDR4-3000 8GB (2×4GB) CL16 Kit

Memory · Lumora · SKU DR1681-ULTRA · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index3,612 (Memory scale)
Category rank#15,646
Street price$59
Power5 W
Performance per dollar61.22
Released2020

Specifications

BrandLumora
ModelLumora DR-1681 Ultra
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-3000 (3,000 MT/s)
Kit capacity8 GB (2 × 4 GB)
Timings16-16-16-45
CAS latencyCL16
First-word latency10.67 ns
Voltage1.35 V
ProfileIntel XMP 2.0
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, no lighting

Related guides

DDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPODDR5 Memory Explained

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All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-1681 Ultra DDR4-3000 8GB (2×4GB) CL16 Kit”, https://vextor7.com/item/21884374 (accessed 2026-10-25).